CN113080947B - Online audiometry method and system - Google Patents
Online audiometry method and system Download PDFInfo
- Publication number
- CN113080947B CN113080947B CN202110325237.7A CN202110325237A CN113080947B CN 113080947 B CN113080947 B CN 113080947B CN 202110325237 A CN202110325237 A CN 202110325237A CN 113080947 B CN113080947 B CN 113080947B
- Authority
- CN
- China
- Prior art keywords
- decibel
- user
- audiometric
- ear
- response
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000012076 audiometry Methods 0.000 title claims description 38
- 238000012935 Averaging Methods 0.000 claims abstract description 14
- 230000004044 response Effects 0.000 claims description 93
- 238000012360 testing method Methods 0.000 claims description 80
- 206010011878 Deafness Diseases 0.000 claims description 14
- 208000016354 hearing loss disease Diseases 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 231100000895 deafness Toxicity 0.000 claims 1
- 230000006735 deficit Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 235000015170 shellfish Nutrition 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 17
- 239000003814 drug Substances 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 230000010370 hearing loss Effects 0.000 description 8
- 231100000888 hearing loss Toxicity 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 208000017667 Chronic Disease Diseases 0.000 description 5
- 238000002555 auscultation Methods 0.000 description 5
- 238000012074 hearing test Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 206010020772 Hypertension Diseases 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 208000032041 Hearing impaired Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012071 hearing screening Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 208000009205 Tinnitus Diseases 0.000 description 1
- 206010045210 Tympanic Membrane Perforation Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000003477 cochlea Anatomy 0.000 description 1
- 210000000860 cochlear nerve Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
- A61B5/123—Audiometering evaluating hearing capacity subjective methods
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Multimedia (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses an online audiometric method and system, and relates to the technical field of computers. The method comprises the steps of responding to a beginning audiometric operation, pulling a corresponding audio file according to user attribute information, playing the audio file, obtaining audiometric decibel values of one ear of a user under different hertz, accumulating the audiometric decibel values and averaging to obtain an audiometric decibel mean value of the one ear, determining a shellfish range of the audiometric decibel mean value, and taking a weak hearing grade corresponding to the shellfish range as an audiometric result of the one ear of the user. According to the embodiment, a more convenient on-line audiometric tool can be provided for a patient with weak hearing, so that time and labor are saved, and the accuracy is high.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to an online audiometric method and system.
Background
Since the inner ear (cochlea) or auditory nerve is damaged, according to statistics, it is shown that ten people in the world have different degrees of weak hearing, fortunately can go to professional institutions for hearing, and a hearing aid is configured to help most of the weak hearing people to improve the sensitivity to sound.
At present, most people pay little attention to weak hearing, and are frequently used by the old and the children, the existing offline configuration hearing aid has high cost, and a great deal of effort is consumed to detect by a special hearing-testing mechanism, but a user can be matched with the hearing aid after having to hold a hearing-testing result.
Weak hearing also belongs to one of chronic diseases, and the main functions of chronic disease management are chronic disease monitoring, risk factor evaluation and timely behavior intervention, so that the traditional mode at present cannot monitor continuously and in real time, and professional medical intervention cannot be obtained in time for abnormal conditions.
Disclosure of Invention
In view of the above, the embodiments of the present invention provide an online audiometric method and system, which at least can solve the problems of high cost of offline configuration of hearing aids and great effort required for detection by a dedicated audiometric institution in the prior art.
To achieve the above object, according to an aspect of an embodiment of the present invention, there is provided an on-line audiometric method including:
Responding to the beginning of audiometric operation, and pulling corresponding audio files according to user attribute information;
Playing the audio file, obtaining audiometric decibels of one ear of a user under different hertz, accumulating the audiometric decibels and averaging to obtain an audiometric decibel mean value of the one ear;
and determining the range of the decibel at which the audiometric decibel mean value is located, and taking the weak hearing grade corresponding to the range of the decibel as an audiometric result of the one ear of the user.
Optionally, before the extracting the corresponding audio file according to the user attribute information, the method further includes:
and recording the audio of different crowds under different hertz within a preset decibel test range by taking a preset decibel value as an interval, obtaining a plurality of audio files and storing the audio files, wherein the crowds are divided into three types of adult men, adult women and underage.
Optionally, the playing the audio file, obtaining an audiometric decibel value of one ear of the user at different hertz, includes:
acquiring a preset hertz ranking, and determining a plurality of audio files corresponding to a first hertz of a first ranking;
starting playing from the audio file of the first test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a first audiometric decibel value of the ear under the first hertz;
determining a plurality of audio files corresponding to second hertz of the second ranked, and calculating the sum of the first test decibels and the first audiometric decibels to obtain second test decibels;
Starting playing the audio file of the second test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a second audiometric decibel value of the ear under a second hertz;
Repeating the decibel accumulation and audio file playing operation to obtain the audiometric decibel value of the ear of the user under different hertz.
Optionally, the playing of the audio file from the first test decibel is started until a user response is received or a playing frequency threshold is reached, and obtaining a first audiometric decibel value of the ear at the first hertz includes:
when the audio file with the first test decibel starts to be played, if a user response is received, gradually reducing the loudness by taking the first decibel as a pace until the user response is not received;
Gradually increasing the loudness with the second decibel as a step from the lower limit of the preset decibel test range until a user response is received, so as to obtain a first response decibel critical point;
continuously starting from the first response decibel critical point, gradually reducing the loudness with the first decibel as a pace until no user response is received;
Continuously starting from the lower limit of a preset decibel test range, gradually increasing the loudness with the second decibel as a pace until a user response is received, and obtaining a second response decibel critical point;
Repeating the steps of decreasing and increasing the decibels a plurality of times, and taking the repeated response decibel critical point from the second response decibel critical point to the Nth response decibel critical point as a first audiometric decibel value of the ear of the user at a first hertz in addition to the first response decibel critical point.
Optionally, the method further comprises:
setting the audiometric result as no weak audios if the user response is received and the playing frequency threshold is reached in the process that the decibel is reduced to the lower limit of the preset decibel test range, or
And in the process of increasing the decibels to the upper limit of the preset decibel test range, if the user response is not received all the time and the playing frequency threshold is reached, setting the audiometry result as complete hearing loss.
Optionally, after the acquiring the audiometric decibel value of one ear of the user at different hertz, the method further includes:
Playing an audio file corresponding to the specific hertz to perform a secondary test on the ear of the user, and calculating the deviation between the secondary audiometric decibel value and the last audiometric decibel value;
and if the deviation is within a preset deviation range, determining that the last audiometric decibel value is available.
Optionally, the playing the audio file, obtaining audiometric decibels of an ear of the user under different hertz, accumulating the audiometric decibels and averaging, and obtaining an audiometric decibel mean value of the ear, including:
Adjusting the distance between the user and the playing equipment or the volume of the playing equipment, and repeatedly playing the audio file to test the audiometric decibel value of the ear of the user under different hertz at different distances and different volumes;
Accumulating and averaging all audiometric decibel values at the same interval and the same volume;
And accumulating and averaging the average value of the audiometric decibels at different intervals and at different volumes to obtain the final average value of the audiometric decibels of the ear.
Optionally, the user attribute information is obtained from a file record on the user line;
before the corresponding audio file is pulled according to the user attribute information, the method comprises the following steps:
responding to the login operation of the user, and inquiring whether an online archive record exists under the login account of the user at the internet hospital side, wherein the online archive record comprises user attribute information;
if not, triggering new file operation, establishing on-line file record based on user input information and synchronizing to Internet hospital side, or
If so, acquiring an online archive record list, and then receiving a selection operation of a user on one of the online archive records.
Optionally, after the obtaining the average value of the audiometric decibels of the one ear, the method further includes:
if the file record on the user line contains the preset medical history, the average value of the audiometric decibels is improved according to the preset percentage, and the average value of the audiometric decibels after the improvement is obtained.
Optionally, after the weak hearing level to be corresponding to the decibel range is used as the hearing measurement result of the one ear of the user, the method further includes:
storing the audiometric results in a subscriber line archive record, and
And acquiring and displaying the hearing aid information corresponding to the audiometry result.
To achieve the above object, according to another aspect of an embodiment of the present invention, there is provided an on-line audiometric system including:
the audio pulling module is used for responding to the starting of audiometric operation and pulling corresponding audio files according to the attribute information of the user;
The audiometric module is used for playing the audio file, obtaining audiometric decibels of one ear of a user under different hertz, accumulating the audiometric decibels and averaging to obtain an audiometric decibel mean value of the one ear;
And the diagnosis module is used for determining the range of the decibel at which the audiometric decibel mean value is located, and taking the weak hearing grade corresponding to the range of the decibel as an audiometric result of the one ear of the user.
Optionally, the device further comprises a frequency recording module for:
and recording the audio of different crowds under different hertz within a preset decibel test range by taking a preset decibel value as an interval, obtaining a plurality of audio files and storing the audio files, wherein the crowds are divided into three types of adult men, adult women and underage.
Optionally, the audiometric module is configured to:
acquiring a preset hertz ranking, and determining a plurality of audio files corresponding to a first hertz of a first ranking;
starting playing from the audio file of the first test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a first audiometric decibel value of the ear under the first hertz;
determining a plurality of audio files corresponding to second hertz of the second ranked, and calculating the sum of the first test decibels and the first audiometric decibels to obtain second test decibels;
Starting playing the audio file of the second test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a second audiometric decibel value of the ear under a second hertz;
Repeating the decibel accumulation and audio file playing operation to obtain the audiometric decibel value of the ear of the user under different hertz.
Optionally, the audiometric module is configured to:
when the audio file with the first test decibel starts to be played, if a user response is received, gradually reducing the loudness by taking the first decibel as a pace until the user response is not received;
Gradually increasing the loudness with the second decibel as a step from the lower limit of the preset decibel test range until a user response is received, so as to obtain a first response decibel critical point;
continuously starting from the first response decibel critical point, gradually reducing the loudness with the first decibel as a pace until no user response is received;
Continuously starting from the lower limit of a preset decibel test range, gradually increasing the loudness with the second decibel as a pace until a user response is received, and obtaining a second response decibel critical point;
Repeating the steps of decreasing and increasing the decibels a plurality of times, and taking the repeated response decibel critical point from the second response decibel critical point to the Nth response decibel critical point as a first audiometric decibel value of the ear of the user at a first hertz in addition to the first response decibel critical point.
Optionally, the audiometric module is further configured to:
setting the audiometric result as no weak audios if the user response is received and the playing frequency threshold is reached in the process that the decibel is reduced to the lower limit of the preset decibel test range, or
And in the process of increasing the decibels to the upper limit of the preset decibel test range, if the user response is not received all the time and the playing frequency threshold is reached, setting the audiometry result as complete hearing loss.
Optionally, the audiometric module is further configured to play an audio file corresponding to a specific hertz, so as to perform a secondary test on the ear of the user, and calculate a deviation between a secondary audiometric decibel value and a last audiometric decibel value;
and if the deviation is within a preset deviation range, determining that the last audiometric decibel value is available.
Optionally, the audiometric module is used for adjusting the distance between the user and the playing device or the volume of the playing device, and repeatedly playing the audio file so as to test the audiometric decibel value of the ear of the user under different hertz at different distances and different volumes;
Accumulating and averaging all audiometric decibel values at the same interval and the same volume;
And accumulating and averaging the average value of the audiometric decibels at different intervals and at different volumes to obtain the final average value of the audiometric decibels of the ear.
Optionally, the user attribute information is obtained from a file record on the user line;
the system further includes a profiling module for:
responding to the login operation of the user, and inquiring whether an online archive record exists under the login account of the user at the internet hospital side, wherein the online archive record comprises user attribute information;
if not, triggering new file operation, establishing on-line file record based on user input information and synchronizing to Internet hospital side, or
If so, acquiring an online archive record list, and then receiving a selection operation of a user on one of the online archive records.
Optionally, the audiometric module is further configured to, if the file record on the subscriber line includes a preset medical history, increase the audiometric db mean value according to a preset percentage, and obtain the increased audiometric db mean value.
Optionally, the system further comprises an archiving module for:
storing the audiometric results in a subscriber line archive record, and
And acquiring and displaying the hearing aid information corresponding to the audiometry result.
To achieve the above object, according to still another aspect of an embodiment of the present invention, there is provided an on-line audiometric electronic device.
The electronic device comprises one or more processors and a storage device, wherein the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors are enabled to realize any of the online audiometry methods.
To achieve the above object, according to still another aspect of the embodiments of the present invention, there is provided a computer-readable medium having stored thereon a computer program which, when executed by a processor, implements any of the above-described on-line audiometric methods.
According to the scheme provided by the invention, one embodiment of the invention has the advantages that an on-line audiometric system is developed by utilizing the Internet technology, a weak hearing user can perform professional tests by utilizing an on-line audiometric tool to obtain an audiometric result, the follow-up medical treatment or on-line configuration of a hearing aid is more convenient, time and labor are saved, hearing data of the user are collected for a doctor and hearing screening, chronic disease management is performed, and hearing impaired users are managed, so that comprehensive and professional medical and life knowledge popularization is better given.
Further effects of the above-described non-conventional alternatives are described below in connection with the embodiments.
Drawings
The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:
FIG. 1 is a schematic flow diagram of an on-line audiometric method according to an embodiment of the present invention;
FIG. 2 is an exemplary diagram of a testing process UI;
FIG. 3 is a schematic drawing of dotting of the left and right ears at 1000 Hz;
FIG. 4 is an exemplary diagram of an audiometric UI;
FIG. 5 is a schematic flow diagram of an alternative on-line audiometric method in accordance with an embodiment of the present invention;
FIG. 6 is an exemplary diagram of a profiling UI;
FIG. 7 is a schematic diagram of an online audiometric framework in accordance with an embodiment of the present invention;
FIG. 8 is an exemplary view of a physician follow-up plan UI;
FIG. 9 is a schematic diagram of the main modules of an on-line audiometric system in accordance with an embodiment of the present invention;
FIG. 10 is an exemplary system architecture diagram in which embodiments of the present invention may be applied;
Fig. 11 is a schematic diagram of a computer system suitable for use in implementing the mobile device or server of an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present invention are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Referring to fig. 1, a main flowchart of an on-line audiometric method provided by an embodiment of the present invention is shown, including the following steps:
s101, responding to the beginning of audiometric operation, and pulling corresponding audio files according to user attribute information;
s102, playing the audio file, obtaining audiometric decibels of one ear of a user under different hertz, accumulating the audiometric decibels and averaging to obtain an audiometric decibel mean value of the one ear;
S103, determining the range of the decibel of the audiometric decibel mean value, and taking the weak hearing grade corresponding to the range of the decibel as an audiometric result of the ear of the user.
In the above embodiment, the mild hearing problem is also called "weak hearing" in step S101, and is a phenomenon of hearing loss. The sound is measured in dB, the volume of a daily speaking is generally between 20 dB and 50dB, and if only sound with a volume higher than 26dB is heard but weak sound (such as a light talking) is not heard, the sound may be weakly heard.
The scheme mainly utilizes the internet technology to develop an on-line audiometric system, and for weak hearing users, professional tests can be carried out by utilizing an on-line audiometric tool to obtain audiometric results, so that follow-up medical treatment or on-line configuration of hearing aids is facilitated. Before audiometry, the user needs to input personal information in the system, including whether the user has medical history (diabetes and hypertension) and whether the user has bad habit (smoking, drinking and the like), which have influence on the calculation of audiometry results, and the profiling operation can be described in the following figure 6 and is not repeated here.
The current decibel scale is:
0dB is the weakest sound just heard by the person;
30dB to 40dB is a more ideal quiet environment;
exceeding 50dB can affect rest and sleep
Exceeding 70dB can affect learning and work;
Exceeding 90dB may affect hearing;
if suddenly exposed to up to 150dB of noise, the tympanic membrane ruptures and bleeding, and the ears lose hearing entirely.
According to the scheme, 5dB-100dB is selected as a preset dB test range (tinnitus can be judged basically after the range exceeds 100 without re-audiometry), and the audio of different crowds under different hertz is recorded in advance by taking 5dB (namely a preset dB value and adjustable) as an interval. Considering that adult men, adult women and minor may differ from each other in hearing, the population here is set to three types, adult men, adult women and minor.
Through experimental tests and expert investigation, the hertz in the method is preferably set to be six sections, namely 8000Hz, 4000Hz, 2000Hz, 1000Hz, 500Hz and 250Hz, and 360 sections of audio files are recorded in the mode. The audio files are imported into the database using a binary stream (e.g., c++ FILE STREAM, etc.), and named sex _ hertz _ dB.
After the user inputs the personal information, the user selects to start the audiometric operation (actually, the user can also select to start the audiometric operation first and then input the personal information, and the sequence is not limited). The system pulls the audio files under corresponding different hertz according to the attribute information of the user, mainly the gender and the age, and the total number is 120.
According to the hertz playing sequence shown in table 1, the audio files of 40dB (i.e., the first test dB, which is an empirical value, and is adjustable) at 1000Hz are played, each sound playing duration lasts for 1.5s-3s, and then the next audio file is played again at intervals of 1.5s-3.5s (two times cannot be repeated randomly), so as to obtain the first audiometric dB value of one ear of the user at 1000Hz, such as 20dB. Then for the second 2000Hz of the sequence, the first test decibels were t+30 db=50 dB, i.e. it indicated that playback was started from a 50dB audio file.
Table 1 hz playing order
Note that the maximum value of the audiometric is 80dB, and if the calculated result is more than 80dB, the audiometric is 100dB at the maximum according to 80 dB. For example, if the measured audiometric decibels at 1000Hz is 30dB, then audiometry is started from 50dB at 2000 Hz.
Referring to fig. 2, a test procedure style UI diagram is shown. At the beginning of the test, if the user initially responds, the loudness is gradually reduced at a pace of 10dB (i.e., the first dB) until the user does not respond. Starting from the lower limit 5dB of the preset decibel test range of 5dB-100dB, the loudness is gradually increased with 5dB (namely the second decibel) as a step until the user responds. Then gradually reducing the loudness with 10dB as the pace until the user cannot give a correct response, and then gradually increasing the loudness with 5dB as the pace starting from the lower limit 5dB of the preset decibel test range of 5dB-100dB until the user responds again.
I. If the decibel is increased to 100dB all the time, the user does not respond all the time, the test is required to be repeated, if the test is not responded for a plurality of times (such as three times), the hearing test result is complete hearing loss, and the test is ended;
II. If the decibel is always reduced to 5dB, the user still can hear, the test is also required to be repeated, if the test still has a response for a plurality of times, the hearing test result is that weak hearing does not exist, and the test is ended.
The user responses at different times need to record response decibel critical points, and the repeated response decibel critical points from the second response decibel critical point to the Nth response decibel critical point are taken as audiometric decibel values of one ear of the user at the hertz through repeated operations except the first response decibel critical point (the first time is just for detection). Referring to the schematic drawing of dotting of the left ear and the right ear at 1000Hz shown in fig. 3, if any two dotting values are consistent, the result 20dB is considered as an audiometric result T at that Hz, and then the audiometric decibels at 6-segment Hz are measured continuously as shown in table 1.
Further, in order to detect whether the obtained audiometric decibel value is available, after the user's ear test to be tested is completed, the audiometric decibel value under 1000Hz is tested again, and if the deviation between the secondary audiometric decibel value and the last audiometric decibel value is within a preset deviation range, such as a 10dB range, the last audiometric decibel value is considered to be valid.
Through the steps, the audiometric results of the left ear and the right ear of the user under different hertz are respectively measured, and the total number of the audiometric results is 12, and only one ear can be tested in actual operation. Summing the audiometric decibel values of all ears to obtain a mean value of the audiometric decibels, wherein the specific calculation mode is as follows:
t11 left ear=
[(T250hz+T500hz+T800hz+T1000hz+T2000hz+T4000hz)]/6;
T21 right ear
=[(T250hz+T500hz+T800hz+T1000hz+T2000hz+T4000hz)]/6
The audiometric decibel value has a direct relation with the distance from the user to the playing equipment and the equipment volume, the distance dimension is 0-2m, every 1m is an interval, the volume is selected from three points of 30%, 50% and 70%, and the total measurement is 9 times in a cross combination way. Through adjusting conditions such as the distance between a person and playing equipment, equipment volume and the like, the distance and the volume are combined in a crossing manner, all 9 tests are continuously completed according to the process, tn under 9 different dimensions is obtained, the Tn is accumulated again to obtain an average value, and the average value T= (T11+T12+T13+T14+T15+T16+T17+T18+T19)/9 of the audiometric decibel of the left ear of the user is obtained.
For step S103, a range corresponding to the average value T of audiometric decibels is found in the "diagnosis result analysis table", if 21< average value of audiometric decibels is less than or equal to 40dB, and the corresponding weak hearing level is "mild hearing loss", the result of auscultation is "mild hearing loss", as shown in fig. 4.
TABLE 2 analysis of diagnostic results
| Average value of audiometry decibels | Weak hearing rating |
| 21< Average value of sound measurement decibel is less than or equal to 40dB | Mild hearing loss |
| 41< Average value of sound measurement decibel is less than or equal to 55dB | Mild to moderate hearing loss |
| 56< Average value of sound measurement decibel is less than or equal to 70dB | Moderately severe hearing loss |
| 71< Average value of sound measurement decibel is less than or equal to 90dB | Severe hearing loss |
| 90< Average value of sound measurement decibel is less than or equal to 120dB | Severe hearing loss |
According to the method provided by the embodiment, for the weak hearing patient, the on-line hearing measuring tool can be used for carrying out professional test to obtain the hearing result, so that subsequent medical treatment or on-line configuration of the hearing aid is facilitated, time and labor are saved, and cost is reduced.
Referring to fig. 5, a flowchart of an alternative on-line audiometric method according to an embodiment of the present invention is shown, including the steps of:
S501, responding to a login operation of a user, and inquiring whether an online archive record exists under a login account of the user at an Internet hospital side, wherein the online archive record comprises user attribute information;
S502, if the file is not stored, triggering a new file operation, establishing an online file record based on information input by a user, and synchronizing the online file record to an Internet hospital side;
S503, if yes, acquiring an online archive record list, and then receiving a selection operation of a user on one of the online archive records;
S504, responding to the beginning of audiometric operation, and pulling corresponding audio files according to attribute information in the file records on the user line;
S505, playing the audio file, obtaining audiometric decibels of one ear of a user under different hertz, accumulating the audiometric decibels and averaging to obtain an audiometric decibel mean value of the one ear;
S506, if the file record on the user line contains a preset medical history, the average value of the audiometric decibels is improved according to a preset percentage, and the improved average value of the audiometric decibels is obtained;
S507, determining the range of the decibel of the audiometric decibel mean value, and taking the weak hearing grade corresponding to the range of the decibel as an audiometric result of the ear of the user.
In the above embodiment, for the steps S504, S505 and S507, refer to the descriptions of the steps S101 to S103 shown in fig. 1, and are not repeated here.
In the above embodiment, for steps S501 to S503, the on-line audiometric system based on the internet technology is intended to provide a more convenient on-line audiometric tool for the weak hearing user through the internet technology. Firstly, judging whether a user logs in an online audiometric system, if not, jumping to a login page of a system main station, and if successful, recording a login state.
And acquiring a user login account, such as a personal identification code PIN (Personal Identification Number), and inquiring whether an online archive record exists under the login account at the internet hospital side. The Internet hospital refers to online consultation, intelligent medicine inquiry and drug express delivery to home, and the scheme mainly relates to online consultation.
If no file exists, jumping to a new file page, as shown in FIG. 6, mainly focusing on whether a medical history (diabetes and hypertension) exists and whether bad habits (smoking, drinking and the like) exist, and influencing the subsequent calculation and audiometry results;
TABLE 3 health record index
If the files exist, the user jumps to the online file record list, and can select a certain online file record to directly perform audiometric, or perform perfect updating. Typically, a plurality of archival records can be recorded under one login account, for example, a user a can record the archives of parents under his own account.
After the file is successfully established or updated, the file can be synchronized with the Internet hospital side in real time. In actual operation, the user can read related protocols between the record files, and record and upload the record files after checking the agreement. The on-line health file has high security and confidentiality, contains various indexes of the body, realizes dynamic collection of multi-channel information, and can realize on-line electronic file sharing in medical medium.
For step S506, the record on the user line is read, if the user has a predetermined medical history, such as diabetes, hypertension, heart disease, etc., the calculated average value of audiometric db is increased by 5% -15%, i.e. t=t (10.5-1.15), and if there is no medical history, the step is not needed.
According to the method provided by the embodiment, the file record on the user line is set, information sharing is realized, and when the user suffers from the preset medical history, the calculated audiometric decibel mean value is adaptively adjusted, so that the accuracy of the audiometric result of the user with the medical history is improved.
Referring to fig. 7, a schematic diagram of an on-line audiometric system framework provided by an embodiment of the present invention is shown, including:
1. A method for measuring the hearing index of a professional,
2. On-line archive recording
3. Measuring the results of auscultation and auscultation
4. On-line inquiry
5. Medical device management
And (5) correlating the auscultation detection and auscultation result with the file record on the user line, and storing the result into a database, thereby providing basis for subsequent medical treatment or on-line configuration of the hearing aid. For example, in an online audiometric system "my-mall", the audiometric results of the user are dynamically read, and hearing aids are recommended based on the audiometric results, and weak hearing of different degrees is supported for screening.
In addition, the online audiometric system can be in butt joint with an online consultation system of an Internet hospital, can provide medical support for professional medical teams and expert teams for users, can provide online consultation and prescription for the users, can check user files in real time, can actively initiate communication with the users, can better and more conveniently establish a long-term stable and good doctor-patient relationship, and can enable most of weak-hearing users to obtain real one-to-one service.
A. after the user finishes the audiometry and obtains the audiometry result each time, giving an internet hospital consultation service, and the user can give a list to consult with a doctor, default use the user file record of the audiometry of the user when the list is given, and generate patientid;
B. after the doctor receives the doctor, the system sends the user file record and the audiometry result to the doctor in the form of MQ message, and simultaneously brings patientid, so that the doctor can check the audiometry result of the user on the inquiry IM page, the user details and the audiometry result, and can make a dialogue with the user, and can prescribe online according to the situation, and can connect with a medicine library of an Internet hospital when prescribing medicine, and inquire the medicine stock in real time;
C. The prescription is uploaded to a pharmacist auditing system, after the prescription passes the auditing by a professional pharmacist, a user can purchase medicines on line by a medicine purchasing sheet, and the medicine purchasing flow is the same as the main station flow in a self-operating large pharmacy of a main station of the medicine purchasing system, so that a closed loop of inquiry and medicine purchasing is realized;
D. Meanwhile, the operation end maintains the suffering teaching articles, inquiry tables and scales in the relevant audiometric field, and makes answer score items of each table, so that doctors can customize a special follow-up plan (as shown in fig. 8) according to the measurement of each user, and the follow-up plan is automatically sent to the users at the arrival point, so that long-term doctor-patient relations can be maintained, and doctor-patient effects are achieved.
The method provided by the embodiment of the invention can be used for carrying out professional test on the weak hearing patient by utilizing an on-line hearing test tool to obtain a hearing test result, is convenient for subsequent medical treatment or on-line configuration of a hearing aid, so that the cost is reduced, and is used for collecting hearing data of a user for a doctor during hearing screening, carrying out chronic disease management, managing hearing impaired patients and popularizing more comprehensive professional medical and life knowledge.
Referring to fig. 9, a schematic diagram of main modules of an on-line audiometric system 900 according to an embodiment of the present invention is shown, including:
An audio pulling module 901, configured to, in response to starting an audiometric operation, pull a corresponding audio file according to user attribute information;
The audiometric module 902 is configured to play the audio file, obtain audiometric decibels of one ear of a user at different hertz, accumulate the audiometric decibels and average the audiometric decibels to obtain an average value of the audiometric decibels of the one ear;
The diagnostic module 903 is configured to determine a range of the decibel average of the audiometric, and use a weak hearing level corresponding to the range of the decibel as an audiometric result of the one ear of the user.
In the embodiment system of the present invention, the system further includes a frequency recording module 904 (not shown in the figure) for:
and recording the audio of different crowds under different hertz within a preset decibel test range by taking a preset decibel value as an interval, obtaining a plurality of audio files and storing the audio files, wherein the crowds are divided into three types of adult men, adult women and underage.
In the implementation system of the present invention, the audiometric module 902 is configured to:
acquiring a preset hertz ranking, and determining a plurality of audio files corresponding to a first hertz of a first ranking;
starting playing from the audio file of the first test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a first audiometric decibel value of the ear under the first hertz;
determining a plurality of audio files corresponding to second hertz of the second ranked, and calculating the sum of the first test decibels and the first audiometric decibels to obtain second test decibels;
Starting playing the audio file of the second test decibel until a user response is received or a playing frequency threshold is reached, and obtaining a second audiometric decibel value of the ear under a second hertz;
Repeating the decibel accumulation and audio file playing operation to obtain the audiometric decibel value of the ear of the user under different hertz.
In the implementation system of the present invention, the audiometric module 902 is configured to:
when the audio file with the first test decibel starts to be played, if a user response is received, gradually reducing the loudness by taking the first decibel as a pace until the user response is not received;
Gradually increasing the loudness with the second decibel as a step from the lower limit of the preset decibel test range until a user response is received, so as to obtain a first response decibel critical point;
continuously starting from the first response decibel critical point, gradually reducing the loudness with the first decibel as a pace until no user response is received;
Continuously starting from the lower limit of a preset decibel test range, gradually increasing the loudness with the second decibel as a pace until a user response is received, and obtaining a second response decibel critical point;
Repeating the steps of decreasing and increasing the decibels a plurality of times, and taking the repeated response decibel critical point from the second response decibel critical point to the Nth response decibel critical point as a first audiometric decibel value of the ear of the user at a first hertz in addition to the first response decibel critical point.
In the implementation system of the present invention, the audiometric module 902 is further configured to:
setting the audiometric result as no weak audios if the user response is received and the playing frequency threshold is reached in the process that the decibel is reduced to the lower limit of the preset decibel test range, or
And in the process of increasing the decibels to the upper limit of the preset decibel test range, if the user response is not received all the time and the playing frequency threshold is reached, setting the audiometry result as complete hearing loss.
In the implementation system of the present invention, the audiometric module 902 is further configured to:
Playing an audio file corresponding to the specific hertz to perform a secondary test on the ear of the user, and calculating the deviation between the secondary audiometric decibel value and the last audiometric decibel value;
and if the deviation is within a preset deviation range, determining that the last audiometric decibel value is available.
In the implementation system of the present invention, the audiometric module 902 is configured to:
Adjusting the distance between the user and the playing equipment or the volume of the playing equipment, and repeatedly playing the audio file to test the audiometric decibel value of the ear of the user under different hertz at different distances and different volumes;
Accumulating and averaging all audiometric decibel values at the same interval and the same volume;
And accumulating and averaging the average value of the audiometric decibels at different intervals and at different volumes to obtain the final average value of the audiometric decibels of the ear.
In the implementation system of the invention, the user attribute information is obtained from the file record on the user line;
the system further comprises a profiling module 905 (not shown) for:
responding to the login operation of the user, and inquiring whether an online archive record exists under the login account of the user at the internet hospital side, wherein the online archive record comprises user attribute information;
if not, triggering new file operation, establishing on-line file record based on user input information and synchronizing to Internet hospital side, or
If so, acquiring an online archive record list, and then receiving a selection operation of a user on one of the online archive records.
In the implementation system of the present invention, the audiometric module 902 is further configured to:
if the file record on the user line contains the preset medical history, the average value of the audiometric decibels is improved according to the preset percentage, and the average value of the audiometric decibels after the improvement is obtained.
The implementation system of the present invention further includes an archiving module 906 (not shown) for:
storing the audiometric results in a subscriber line archive record, and
And acquiring and displaying the hearing aid information corresponding to the audiometry result.
In addition, the implementation of the system in the embodiments of the present invention has been described in detail in the above method, so that the description is not repeated here.
Fig. 10 illustrates an exemplary system architecture 1000 in which embodiments of the present invention may be applied.
As shown in fig. 10, a system architecture 1000 may include terminal devices 1001, 1002, 1003, a network 1004, and a server 1005 (by way of example only). The network 1004 serves as a medium for providing a communication link between the terminal apparatuses 1001, 1002, 1003 and the server 1005. The network 1004 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.
A user can interact with a server 1005 via a network 1004 using terminal apparatuses 1001, 1002, 1003 to receive or transmit messages or the like. Various communication client applications can be installed on the terminal apparatuses 1001, 1002, 1003.
The terminal apparatuses 1001, 1002, 1003 may be various electronic apparatuses having a display screen and supporting web browsing, and the server 1005 may be a server providing various services.
It should be noted that, the method provided by the embodiment of the present invention is generally executed by the server 1005, and accordingly, the apparatus is generally disposed in the server 1005.
It should be understood that the number of terminal devices, networks and servers in fig. 10 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
Referring now to FIG. 11, there is illustrated a schematic diagram of a computer system 1100 suitable for use in implementing the terminal device of an embodiment of the present invention. The terminal device shown in fig. 11 is only an example, and should not impose any limitation on the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 11, the computer system 1100 includes a Central Processing Unit (CPU) 1101, which can execute various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 1102 or a program loaded from a storage section 1108 into a Random Access Memory (RAM) 1103. In the RAM 1103, various programs and data required for the operation of the system 1100 are also stored. The CPU 1101, ROM 1102, and RAM 1103 are connected to each other by a bus 1104. An input/output (I/O) interface 1105 is also connected to bus 1104.
Connected to the I/O interface 1105 are an input section 1106 including a keyboard, a mouse, and the like, an output section 1107 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker, and the like, a storage section 1108 including a hard disk, and the like, and a communication section 1109 including a network interface card such as a LAN card, a modem, and the like. The communication section 1109 performs communication processing via a network such as the internet. The drive 1110 is also connected to the I/O interface 1105 as needed. Removable media 1111, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is installed as needed in drive 1110, so that a computer program read therefrom is installed as needed in storage section 1108.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flow chart. In such an embodiment, the computer program can be downloaded and installed from a network via the communication portion 1109, and/or installed from the removable media 1111. The above-described functions defined in the system of the present invention are performed when the computer program is executed by a Central Processing Unit (CPU) 1101.
The computer readable medium shown in the present invention may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of a computer-readable storage medium may include, but are not limited to, an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The modules involved in the embodiments of the present invention may be implemented in software or in hardware. The described modules may also be provided in a processor, for example, a processor may be described as including an audio pull module, an audiometric module, a diagnostic module. The names of these modules do not constitute a limitation on the module itself in some cases, and for example, an audiometric module may also be described as a "decibel audiometric module".
As a further aspect, the invention also provides a computer readable medium which may be comprised in the device described in the above embodiments or may be present alone without being fitted into the device. The computer readable medium carries one or more programs which, when executed by a device, cause the device to include:
Responding to the beginning of audiometric operation, and pulling corresponding audio files according to user attribute information;
Playing the audio file, obtaining audiometric decibels of one ear of a user under different hertz, accumulating the audiometric decibels and averaging to obtain an audiometric decibel mean value of the one ear;
and determining the range of the decibel at which the audiometric decibel mean value is located, and taking the weak hearing grade corresponding to the range of the decibel as an audiometric result of the one ear of the user.
According to the technical scheme of the embodiment of the invention, the on-line audiometric system based on the Internet technology aims to provide a more convenient on-line audiometric tool for a weak hearing patient through the Internet technology, a corresponding hearing aid can be configured in a mall by self after audiometric is finished, a doctor can make a visit by using a benefit, make a visit by making a visit to the patient, send a follow-up visit and the like, prescribe a prescription, and perform omnibearing professional medical intervention and intervention.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives can occur depending upon design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110325237.7A CN113080947B (en) | 2021-03-26 | 2021-03-26 | Online audiometry method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110325237.7A CN113080947B (en) | 2021-03-26 | 2021-03-26 | Online audiometry method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113080947A CN113080947A (en) | 2021-07-09 |
| CN113080947B true CN113080947B (en) | 2025-03-18 |
Family
ID=76668201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110325237.7A Active CN113080947B (en) | 2021-03-26 | 2021-03-26 | Online audiometry method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113080947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963782A (en) * | 2021-09-13 | 2022-01-21 | 中国人民解放军总医院第一医学中心 | A system and method for scheduling appointment after cochlear implantation |
| CN114569121A (en) * | 2022-03-30 | 2022-06-03 | 大象声科（深圳）科技有限公司 | Audio listening device, method, terminal and storage medium |
| CN116250833B (en) * | 2023-02-09 | 2024-08-16 | 北京京东拓先科技有限公司 | Hearing detection method and device based on mobile equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200708290A (en) * | 2005-08-30 | 2007-03-01 | Taipei Veterans General Hospital | The method of computer aided pure tone eudiometry reading |
| CN106037755A (en) * | 2016-05-20 | 2016-10-26 | 深圳市易特科信息技术有限公司 | Hearing health management system and method based on O2O mode |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964642B2 (en) * | 2002-05-23 | 2005-11-15 | Tympany, Inc. | Apparatus for bone conduction threshold hearing test |
| JP2004065734A (en) * | 2002-08-08 | 2004-03-04 | National Institute Of Advanced Industrial & Technology | Mobile audiometer |
| BRPI0919935A2 (en) * | 2008-10-24 | 2016-02-16 | Univ East Carolina | method for performing hearing assessment tests using a computer network, and, the hearing system |
| CN101721214A (en) * | 2008-10-28 | 2010-06-09 | 乐金电子(中国)研究开发中心有限公司 | Listening checking method and device based on mobile terminal |
| CN104013410B (en) * | 2014-04-29 | 2016-02-03 | 中国人民解放军总医院 | Audio frequency playing method, Apparatus and system |
| CN106851511A (en) * | 2017-03-26 | 2017-06-13 | 天津大学 | A kind of quick pure tone test method based on smart mobile phone |
| TWI693926B (en) * | 2019-03-27 | 2020-05-21 | 美律實業股份有限公司 | Hearing test system and setting method thereof |
| CN111223564A (en) * | 2020-01-14 | 2020-06-02 | 浙江大学 | Noise hearing loss prediction system based on convolutional neural network |
-
2021
- 2021-03-26 CN CN202110325237.7A patent/CN113080947B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200708290A (en) * | 2005-08-30 | 2007-03-01 | Taipei Veterans General Hospital | The method of computer aided pure tone eudiometry reading |
| CN106037755A (en) * | 2016-05-20 | 2016-10-26 | 深圳市易特科信息技术有限公司 | Hearing health management system and method based on O2O mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113080947A (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113080947B (en) | Online audiometry method and system | |
| Keidser et al. | NAL-NL2 empirical adjustments | |
| Arnold et al. | High-frequency hearing influences lower-frequency distortion-product otoacoustic emissions | |
| Foulad et al. | Automated audiometry using apple iOS-based application technology | |
| Souza et al. | Relating working memory to compression parameters in clinically fit hearing aids | |
| Ching et al. | Impact of the presence of auditory neuropathy spectrum disorder (ANSD) on outcomes of children at three years of age | |
| le Clercq et al. | Association between portable music player use and hearing loss among children of school age in the Netherlands | |
| Plyler et al. | Effects of speech signal content and speaker gender on acceptance of noise in listeners with normal hearing | |
| Kam et al. | Clinical evaluation of a computerized self-administered hearing test | |
| Wu et al. | Factors associated with the efficiency of hearing aids for patients with age-related hearing loss | |
| Kitterick et al. | The AB-York crescent of sound: an apparatus for assessing spatial-listening skills in children and adults | |
| Uhler et al. | Method of speech stimulus presentation impacts pediatric speech recognition: monitored live voice versus recorded speech | |
| Stewart et al. | Hearing loss in pediatrics: what the medical home needs to know | |
| Poling et al. | Comparing the accuracy and speed of manual and tracking methods of measuring hearing thresholds | |
| WO2018169730A1 (en) | Diagnostic hearing health assessment system and method | |
| Margolis et al. | Distribution characteristics of normal pure-tone thresholds | |
| Ching et al. | Hearing aid fitting and developmental outcomes of children fit according to either the NAL or DSL prescription: Fit-to-target, audibility, speech and language abilities | |
| Hazan et al. | Home-based audiometry with a smartphone app: reliable results? | |
| Hengen et al. | Perceived voice quality and voice-related problems among older adults with hearing impairments | |
| Mackersie et al. | Hearing aid self-adjustment: Effects of formal speech-perception test and noise | |
| Perry et al. | Listener factors explain little variability in self-adjusted hearing aid gain | |
| US9826924B2 (en) | Hearing assessment method and system | |
| Serpanos et al. | Adapting audiology procedures during the pandemic: validity and efficacy of testing outside a sound booth | |
| Wasmann et al. | Remote cochlear implant assessments: validity and stability in Self-Administered Smartphone-Based testing | |
| Genç et al. | Psychometric properties of the Turkish version of the satisfaction with amplification in daily living questionnaire in hearing aid users |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210709 Assignee: Chongqing rose Pharmaceutical Co.,Ltd. Assignor: Huazhi Zhongchuang (Beijing) Investment Management Co.,Ltd. Contract record no.: X2023990000869 Denomination of invention: An online audiometry method and system License type: Common License Record date: 20231016 Application publication date: 20210709 Assignee: Beijing gentong Technology Co.,Ltd. Assignor: Huazhi Zhongchuang (Beijing) Investment Management Co.,Ltd. Contract record no.: X2023990000868 Denomination of invention: An online audiometry method and system License type: Common License Record date: 20231016 Application publication date: 20210709 Assignee: Beijing Peipei Network Technology Co.,Ltd. Assignor: Huazhi Zhongchuang (Beijing) Investment Management Co.,Ltd. Contract record no.: X2023990000867 Denomination of invention: An online audiometry method and system License type: Common License Record date: 20231016 Application publication date: 20210709 Assignee: TIANJIN YIYUE INFORMATION TECHNOLOGY Co.,Ltd. Assignor: Huazhi Zhongchuang (Beijing) Investment Management Co.,Ltd. Contract record no.: X2023990000866 Denomination of invention: An online audiometry method and system License type: Common License Record date: 20231016 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |