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CN111131989A - Audio correction system and method of use - Google Patents

Audio correction system and method of use Download PDF

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Publication number
CN111131989A
CN111131989A CN201811272285.9A CN201811272285A CN111131989A CN 111131989 A CN111131989 A CN 111131989A CN 201811272285 A CN201811272285 A CN 201811272285A CN 111131989 A CN111131989 A CN 111131989A
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audio
preset
audio source
user interface
processing unit
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CN201811272285.9A
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刘宏茂
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Shengzhan Technology Co ltd
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Shengzhan Technology Co ltd
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Priority to CN201811272285.9A priority Critical patent/CN111131989A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/48—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using constructional means for obtaining a desired frequency response

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The invention discloses an audio correction system, which comprises an audio source receiver, a user interface, a corrector and a broadcasting device, wherein the audio source receiver is used for receiving a preset audio source, a user controls the corrector through the user interface to adjust the amplitude of at least one audio frequency section of the preset audio source and obtain correction information, and the corrector is used for storing the correction information, so that the user can directly read the correction information from the corrector when receiving the preset audio source next time, the audio source conforming to the user is obtained, and therefore, the aim of enabling a person with impaired hearing or degradation to smoothly hear the audio source of each frequency band is fulfilled.

Description

Audio correction system and method of use
Technical Field
The present invention relates to audio systems, and more particularly to an audio modification system.
The invention also provides a using method of the audio adjusting system.
Background
Human hearing often causes partial degradation with age, so that a long person cannot listen to sounds in partial frequency bands, such as sounds with higher or lower frequencies, which is very inconvenient in life, and a hearing-impaired patient, such as a person who works in a high-frequency noise factory for a long time, may also experience the above situations due to work or accidents.
Disclosure of Invention
The present invention is directed to an audio frequency correction system, and more particularly, to an audio frequency correction system capable of adjusting different audio frequencies for different users, so that the parameters can be adjusted according to the hearing conditions of the different users, and the hearing impaired or degraded person can smoothly hear the sound source in each frequency band.
To achieve the above object, one embodiment of the present invention comprises:
an audio source receiver for receiving a predetermined audio source.
And the user interface displays a plurality of adjusting units and is used for the user to watch and click.
A corrector, which is connected with the user interface by electric signal, the electric signal connection can be wired or wireless, the corrector has an input end, an output end, a central processing unit and a difference value data bank, the central processing unit is connected with the input end and the output end by electric signal, the input end is connected with the sound source receiver by electric signal, the input end is used for receiving the preset sound source, the central processing unit divides the preset sound source into a plurality of audio frequency sections, the user interface is connected with the central processing unit by control, each adjusting unit controls the central processing unit to strengthen or weaken the amplitude of at least one audio frequency section of the preset sound source, so as to obtain an adjusted sound source; the difference database is electrically connected with the central processing unit and the user interface, defines the information that the central processing unit strengthens or weakens the amplitude of at least one audio frequency section of the preset audio source as a correction information, is used for storing the correction information, and can be stored in the difference database through the user interface by a user.
And the broadcasting device is in telecommunication connection with the output end of the corrector and is used for broadcasting the preset sound source or adjusting the sound source.
It can be seen from the foregoing that, the audio correction system of the present invention is mainly implemented by allowing a user to listen to the preset sound source first, adjusting the adjustment unit according to the actual listening status, and further controlling the central processing unit to enhance or weaken the amplitude of at least one audio segment of the preset sound source to obtain the adjusted sound source and the calibration information.
Drawings
FIG. 1 is a diagram of an audio correction system according to the present invention.
Fig. 2 is a flow chart of a method of using the audio correction system.
FIG. 3 is a diagram of an audio modification system according to another embodiment of the present invention.
FIG. 4 is a flow chart of another embodiment of a method for using an audio correction system.
Description of the reference numerals
Sound source receiver 10
User interface 20
Adjusting unit 21
Corrector 30
Input terminal 31
Output 32
Central processing unit 33
Difference database 34
Predetermined database 35
Broadcasting device 40
Detection step A
Adjusting step B
First adjustment step B1
Second adjustment step B2
Storage step C
And D, reading step D.
Detailed Description
In a first embodiment, as shown in fig. 1, an audio correction system includes:
an audio source receiver 10 for receiving a predetermined audio source.
A user interface 20 displaying a plurality of adjusting units 21, a sound curve of the preset sound source, etc., wherein the user interface 20 is provided for the user to watch and click.
A calibrator 30 electrically connected to the user interface 20, wherein the electrical connection may be wired or wireless, the calibrator 30 has an input terminal 31, an output terminal 32, a central processing unit 33 and a difference database 34, the central processing unit 33 is electrically connected to the input terminal 31 and the output terminal 32, the input terminal 31 is electrically connected to the sound source receiver 10, the input terminal 31 is used for receiving the predetermined sound source, the user interface 20 is connected to the central processing unit 33 in a control manner, the user interface 20 obtains a line shape of a current audio frequency through the central processing unit 33, the central processing unit 33 divides the predetermined sound source into a plurality of audio frequency segments, each of the adjusting units 21 enhances (boost) or attenuates (cut) an amplitude of at least one of the audio frequency segments of the predetermined sound source through the central processing unit 33 to obtain an adjusted sound source, the specific means can be achieved by a high-pass filter, a low-pass filter or a band-pass filter, but is not limited thereto; the difference database 34 is electrically connected to the CPU 33 and the user interface 20, and defines the information of the CPU 33 enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the predetermined audio source as a calibration information, the difference database 34 is used to store the calibration information, when the user confirms the adjusted audio source, the calibration information can be stored in the difference database 34 through the user interface 20, and correspondingly, the user can also fetch the calibration information from the difference database 34 to apply to other predetermined audio sources.
Preferably, as shown in fig. 3, the calibrator 30 further has a predetermined database 35, the predetermined database 35 is electrically connected to the cpu 33 and the adjusting unit 21 of the ui 20, the predetermined database 35 is configured to store at least one predetermined audio mode, the predetermined audio mode defines a ratio limit of amplitude enhancement (boost) or attenuation (cut) for each audio segment, and the predetermined audio mode is applied to the predetermined audio source through the cpu 33, so as to respond to different users, in particular, different hearing conditions of a person who suffers from hearing loss due to work and a person who suffers from hearing deterioration due to age are different, and therefore, different predetermined audio modes are selected to achieve the purpose of smoothly listening to audio at the fastest speed.
A broadcasting device 40 electrically connected to the output end 32 of the calibrator 30, the broadcasting device 40 being used to broadcast the preset sound source or adjust the sound source.
The present invention further provides a method for using an audio frequency correction system, as shown in fig. 2:
in the detecting step a, a predetermined sound source is received by the sound source receiver 10 and is played to a listener by the broadcasting device 40.
And an adjusting step B of adjusting the adjusting unit 21 of the user interface 20 to drive the CPU 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, and obtaining the calibration information according to the value adjusted by the user.
A storage step C of controlling the calibrator 30 via the user interface 20 to store the calibration information in the difference database 34.
Reading step D, when the user receives the preset sound source again through the sound source receiver 10, directly reading the calibration information in the difference database 34, enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the preset sound source based on the calibration information to form the adjusted sound source, and then playing the adjusted sound source through the playing device 40.
The present invention provides another embodiment of a method for using an audio correction system, as shown in fig. 4:
in the detecting step a, a predetermined sound source is received by the sound source receiver 10 and is played to a listener by the broadcasting device 40.
In the first adjusting step B1, a predetermined audio mode is selected through the user interface 20, so that the cpu 33 adjusts the amplitude of each audio segment of the predetermined audio source according to the predetermined audio mode.
A second adjustment step B2, adjusting the adjustment unit 21 of the user interface 20 to drive the cpu 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, and obtaining the calibration information according to the value adjusted by the user.
A storage step C of controlling the calibrator 30 via the user interface 20 to store the calibration information in the difference database 34.
And a reading step D of directly reading the preset audio mode and the calibration information when the user receives the preset audio source through the audio source receiver 10 again, enhancing (boost) or weakening (cut) the amplitude of the audio segment of the preset audio source with the preset audio mode and the calibration information as references, and then playing the adjusted audio source through the playing device 40.
As mentioned above, the audio correction system of the present invention is mainly to let the user listen to the preset audio source first, and the user adjusts the adjustment unit 21 according to the actual listening status, further controlling the CPU 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, to obtain the adjusted sound source and the calibration information, when the user thinks the adjusted sound source is clear, the calibration information is stored in the difference database 34, and only the calibration information in the difference database 34 needs to be directly accessed when another preset sound source is received, enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the predetermined audio source based on the calibration information, the sound source can be adjusted, so that the purpose that the person with hearing loss or deterioration can smoothly hear the sound source of each frequency band is achieved.
Preferably, in another embodiment of the method for using an audio frequency correction system of the present invention, after adjusting the amplitude of each audio frequency segment of the preset audio source through a preset audio frequency mode through two stages of adjusting steps, the user can adjust the adjusting unit 21 according to the personal condition to independently adjust the amplitude of at least one audio frequency segment.

Claims (5)

1.一种音频修正系统，其特征在于：包括：1. an audio frequency correction system is characterized in that: comprise: 一音源接收器，供以接收一预设音源；an audio source receiver for receiving a preset audio source; 一使用者界面，显示多个调整单元，该使用者界面供以让使用者观看、点选；a user interface, displaying a plurality of adjustment units, the user interface is for the user to view and click; 一校正器，与该使用者界面电讯连接，该校正器具有一输入端、一输出端、一中央处理单元及一差值资料库，该中央处理单元与该输入端及该输出端电讯连接，该输入端与该音源接收器电讯连接，该输入端供以接收该预设音源，该中央处理单元将该预设音源划分为多个音频区段，该使用者界面与该中央处理单元控制连接，各该调整单元控制该中央处理单元增强或减弱该预设音源的至少一该音频区段的振幅，以得出一调整音源；该差值资料库与该中央处理单元及该使用者界面电讯连接，定义该中央处理单元增强或减弱该预设音源的至少一音频区段的振幅的资讯为一校正资讯，该差值资料库供以储存该校正资讯，使用者可透过该使用者界面将该校正资讯储存于该差值资料库内；A corrector is telecommunicationly connected to the user interface, the corrector has an input terminal, an output terminal, a central processing unit and a difference database, the central processing unit is telecommunicationly connected to the input terminal and the output terminal, the The input end is telecommunicationly connected with the audio source receiver, the input end is used for receiving the preset audio source, the central processing unit divides the preset audio source into a plurality of audio segments, the user interface is controlled and connected with the central processing unit, Each of the adjustment units controls the central processing unit to enhance or weaken the amplitude of at least one of the audio segments of the preset audio source to obtain an adjusted audio source; the difference database is telecommunicationly connected to the central processing unit and the user interface , defining the information that the central processing unit enhances or weakens the amplitude of at least one audio segment of the preset audio source as calibration information, the difference database is used to store the calibration information, and the user can use the user interface to the correction information is stored in the difference database; 一播音装置，与该校正器的输出端电讯连接，该播音装置供以播放该预设音源或调整音源。A broadcasting device is telecommunicationly connected with the output end of the calibrator, and the broadcasting device is used for playing the preset sound source or adjusting the sound source. 2.如权利要求1所述的音频修正系统，其特征在于：所述校正器另具有一预设资料库，该预设资料库与该中央处理单元及该使用者界面电讯连接，该预设资料库内供以储存至少一预设音频模式。2 . The audio correction system of claim 1 , wherein the calibrator further has a preset database, the preset database is telecommunicationly connected with the central processing unit and the user interface, and the preset The database is used to store at least one preset audio mode. 3.如权利要求1所述的音频修正系统，其特征在于：所述中央处理单元，包括：高通滤波器、低通滤波器或带通滤波器。3. The audio correction system according to claim 1, wherein the central processing unit comprises: a high-pass filter, a low-pass filter or a band-pass filter. 4.一种音频修正系统的使用方法，其特征在于：包括：4. a using method of an audio frequency correction system, is characterized in that: comprise: 检测步骤，透过该音源接收器接收预设音源，并透过该播音装置播放予收听者；In the detection step, the preset audio source is received through the audio source receiver, and played to the listener through the audio broadcasting device; 调整步骤，调整该使用者界面的调整单元，以驱动该中央处理单元增强或减弱该预设音源的至少一音频区段的振幅，并依据使用者调整的数值得出该校正资讯；The adjustment step is to adjust the adjustment unit of the user interface to drive the central processing unit to enhance or weaken the amplitude of at least one audio segment of the preset audio source, and obtain the correction information according to the value adjusted by the user; 储存步骤，透过该使用者界面控制该校正器，将该校正资讯储存于该差值资料库内；a storing step, controlling the calibrator through the user interface, and storing the calibration information in the difference database; 读取步骤，当使用者再次透过该音源接收器接收预设音源时，直接读取该差值资料库内的校正资讯，以校正资讯为基准增强或减弱该预设音源的至少一音频区段的振幅，以形成该调整音源，再将调整音源透过播音装置播放。In the reading step, when the user receives the preset audio source through the audio source receiver again, the calibration information in the difference database is directly read, and at least one audio region of the preset audio source is enhanced or weakened based on the calibration information. The amplitude of the segment is formed to form the adjusted sound source, and then the adjusted sound source is played through the broadcasting device. 5.一种音频修正系统的使用方法，其特征在于：包括：5. a using method of an audio frequency correction system, is characterized in that: comprise: 检测步骤，透过该音源接收器接收预设音源，并透过该播音装置播放予收听者；In the detection step, the preset audio source is received through the audio source receiver, and played to the listener through the audio broadcasting device; 第一调整步骤，透过使用者界面选择预设音频模式，以使中央处理单元依据预设音频模式调整该预设音源的各该音频区段的振幅；In the first adjustment step, a preset audio mode is selected through a user interface, so that the central processing unit adjusts the amplitude of each audio segment of the preset audio source according to the preset audio mode; 第二调整步骤，调整该使用者界面的调整单元，以驱动该中央处理单元增强或减弱该预设音源的至少一音频区段的振幅，并依据使用者调整的数值得出该校正资讯；The second adjustment step is to adjust the adjustment unit of the user interface to drive the central processing unit to enhance or weaken the amplitude of at least one audio segment of the preset audio source, and obtain the correction information according to the value adjusted by the user; 储存步骤，透过该使用者界面控制该校正器，将该校正资讯储存于该差值资料库内；a storing step, controlling the calibrator through the user interface, and storing the calibration information in the difference database; 读取步骤，当使用者再次透过该音源接收器接收预设音源时，直接读取该预设音频模式及该校正资讯，以该预设音频模式及该校正资讯为基准增强或减弱该预设音源的至少一音频区段的振幅，再将调整音源透过播音装置放。The reading step, when the user receives the preset audio source through the audio source receiver again, directly reads the preset audio mode and the calibration information, and enhances or weakens the preset audio mode and the calibration information based on the preset audio mode and the calibration information. The amplitude of at least one audio segment of the audio source is set, and then the adjusted audio source is played through the broadcasting device.
CN201811272285.9A 2018-10-30 2018-10-30 Audio correction system and method of use Pending CN111131989A (en)

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Publication number Priority date Publication date Assignee Title
US20050094822A1 (en) * 2005-01-08 2005-05-05 Robert Swartz Listener specific audio reproduction system
CN103098492A (en) * 2010-08-05 2013-05-08 听优企业 Method and system for self-administered sound enhancement
CN103491491A (en) * 2013-09-22 2014-01-01 江苏贝泰福医疗科技有限公司 Full-digital hearing aid and non-traditional hearing aid fitting method
US8792661B2 (en) * 2010-01-20 2014-07-29 Audiotoniq, Inc. Hearing aids, computing devices, and methods for hearing aid profile update
CN104717594A (en) * 2014-12-26 2015-06-17 深圳市微纳集成电路与系统应用研究院 Hearing-aid system, hearing-aid mobile phone and hearing-aid method thereof
TWI613920B (en) * 2016-03-28 2018-02-01 永嘉輝科技股份有限公司 Equalized hearing aid
CN107925832A (en) * 2015-05-27 2018-04-17 力滔有限公司 Hearing device and method of operating the same
CN107920320A (en) * 2016-10-11 2018-04-17 宏碁股份有限公司 Hearing aid and automatic frequency division filtering gain control method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050094822A1 (en) * 2005-01-08 2005-05-05 Robert Swartz Listener specific audio reproduction system
US8792661B2 (en) * 2010-01-20 2014-07-29 Audiotoniq, Inc. Hearing aids, computing devices, and methods for hearing aid profile update
CN103098492A (en) * 2010-08-05 2013-05-08 听优企业 Method and system for self-administered sound enhancement
CN103491491A (en) * 2013-09-22 2014-01-01 江苏贝泰福医疗科技有限公司 Full-digital hearing aid and non-traditional hearing aid fitting method
CN104717594A (en) * 2014-12-26 2015-06-17 深圳市微纳集成电路与系统应用研究院 Hearing-aid system, hearing-aid mobile phone and hearing-aid method thereof
CN107925832A (en) * 2015-05-27 2018-04-17 力滔有限公司 Hearing device and method of operating the same
TWI613920B (en) * 2016-03-28 2018-02-01 永嘉輝科技股份有限公司 Equalized hearing aid
CN107920320A (en) * 2016-10-11 2018-04-17 宏碁股份有限公司 Hearing aid and automatic frequency division filtering gain control method thereof

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Application publication date: 20200508