CN102956125A - Cloud digital voice teaching recording system - Google Patents

Abstract

A cloud digital voice teaching recording system comprises a text file, a voice recognition module and a voice recognition module, wherein the text file comprises a plurality of paragraphs, and each paragraph is composed of a string of sentences; an audio-video file for storing the audio-video corresponding to each paragraph in the text file to form an audio-video segment corresponding to the paragraph; a selection unit for receiving click signal from external user to specify a certain section in the text file; when the selection unit receives a selection input, the processor can be made to record so as to receive a voice input from a user; a microphone can receive external sound signals, and the sound signals are converted into a recording file in an MP3 format in the processor through a converter; and a timer for receiving the signal from the selection unit and setting time to stop the recording operation of the microphone. The system can automatically set the recording time and the file name, and a user does not need to additionally operate.

Description

Cloud digital voice teaching recording system

technical field

The field of the present invention belongs to the pronunciation teaching system, especially a cloud digital voice teaching recording system.

Background technique

Chinese teaching and testing through the Internet has been widely used. For example, Chinese Taiwan patent I263147, titled "Masterpiece Assisted Language Learning System and Its Method", proposes a masterpiece aided language learning system and method thereof. In addition, Chinese Taiwan Patent No. 588295, titled "Method and System for Updating Test Items", proposes a method and system for updating test items.

However, the functions of Chinese teaching or testing in current applications are not complete enough to meet the needs of students or teachers. For example, in the process of learning, it is often necessary for the user to record his own voice and play it again, so that he can correct his voice by listening to his own pronunciation and increase the learning effect. Although there are some computer recording systems in the market, existing computer systems can be used for recording. It's just that these recording systems do not cooperate with the existing language teaching software, so users still have a lot of inconvenience when using them.

Therefore, the inventor of the present invention has been engaged in the development of phonetic teaching software and systems for a long time, and knows that it is necessary to propose more brand-new functions to meet the extensive needs of the society for phonetic teaching.

Contents of the invention

Therefore, the purpose of the present invention is to propose a cloud-based digital voice teaching recording system, in which the user can record while watching the display screen according to the selected paragraph, so that a better learning effect can be achieved, and the system can automatically set the recording The time and file name, the user does not need to operate separately, the set file name is closely related to the recording content, and the user can easily identify it without troublesome memory and identification. Furthermore, the present invention uses the cloud to build the system, and does not need to configure software components on the user's personal computer.

In order to achieve the above object, the present invention proposes a cloud digital voice teaching recording system, comprising: a central server, which is connected to at least one user unit, wherein the user unit can directly communicate with the central server through IE (Internet Explorer); The central server includes a processor and a memory unit; the processor is used to perform the operations required in the present invention; the memory is used to store files stored in the form of computer programs, cloud digital voice teaching recording system, related operating results and related data; a monitor is used to display images and is used for user operation; a text file, which contains multiple paragraphs, each paragraph is composed of a series of sentences, and the text file stores the information needed for each paragraph and spoken narration Paragraph time; each paragraph can be displayed on the display for people to click; an audio-visual file, storing the audio-visual corresponding to each paragraph in the text file to form an audio-visual segment corresponding to the paragraph; a selection unit, accepting points from external users Select signal to specify a certain paragraph in the text file; the selection unit will display different paragraphs on the display for the user to click on the desired playback and recording paragraphs; when the selection unit accepts a selection input, it can make The processor performs the action of recording to receive a sound input from a user; a microphone can receive an external sound signal, and convert the sound signal into an MP3 format recording file through a converter; and a timer receives the sound input from the user. The signal of the selection unit is used to activate the microphone for recording, and stop the microphone for recording after a predetermined period of time; wherein the predetermined period of time is several times of the selected paragraph time of the above-mentioned text file.

The file name of the recording file is automatically generated by the system according to the paragraph name of the selected paragraph so that it is related to the paragraph name of the selected paragraph in the text file, so that users can know the content of the paragraph by viewing the file name .

The microphone can receive an external sound signal, and convert the sound signal into a recording file in MP3 format through a converter in the processor.

The predetermined time is two to three times the time of the selected paragraph of the above text file.

When recording, the display can also display the recorded sound wave at the same time.

The system also includes a module for the user to directly play the corresponding voice in the recorded content or video clips, so that the user can compare.

The features and advantages of the present invention can be further understood from the following description, please refer to the accompanying drawings when reading.

Description of drawings

Fig. 1 is the hardware structure in the present invention.

FIG. 2 is a diagram of some system components in the present invention.

Figure 3 is a flowchart of system components and operations in the present invention.

FIG. 4 shows a block flow diagram of the function of providing audio display in the present invention.

the

[Description of main component symbols]

10 central server

11 processors

12 memory units

15 user units

20 monitors

30 text files

31 paragraphs

32 paragraphs of time

40 video files

41 video clips

50 choice units

60 microphones

61 recording files

70 timer

100 users.

Detailed ways

With regard to the structure and composition of the present invention, as well as the functions and advantages that can be produced, a preferred embodiment of the present invention will be described in detail as follows in conjunction with the accompanying drawings.

Please refer to Fig. 1, the hardware structure of the present invention is mainly a central server 10, and it is connected to at least one user unit 15, and wherein this user unit 15 can directly communicate with this central server 10 through IE (Internet Explorer). All operating software and operating results in the present invention can be stored in the central server 10, so the user can continue previous actions in different user units 15, and the use history will not be cleared because the user unit 15 is replaced. The central server 10 includes a processor 11 and a memory unit 12 . The processor 11 is used to perform the required operations in the system. The memory 12 is used to store the cloud digital voice teaching recording system stored in the form of computer programs in the system, related operation results and related data. All operation results and related data in the present invention are stored in the memory 12 of the central server 10, so the user will not be affected by each user unit 15 when performing related operations.

Please refer to FIG. 2 and FIG. 3 , which show the structural block diagram and action flow of the present invention.

A display 20 is used for displaying images and for user operation.

A text file 30, which includes a plurality of paragraphs 31, each paragraph 31 is composed of a string of sentences, and the text file 30 stores each paragraph 31 and the paragraph time 32 required for oral narration. Each paragraph 31 can be displayed on the display for people to click on.

An audio-visual file 40 stores audio-visual images corresponding to each paragraph 31 in the text file 30 to form an audio-video segment 41 corresponding to the paragraph. The audio-video file 40 generally presents an image of the voice of the speaker expressing the paragraph.

A selection unit 50 accepts a click signal from an external user 100 to specify a certain paragraph 31 in the text file 30. The selection unit 50 displays different paragraphs 31 on the display 20 for the user 100 to click and select the paragraph 31 to be played and recorded. This one-point selection process can be displayed on the display 20 as an auxiliary point selection. When the selection unit 50 accepts a selection input, the processor can be made to record to receive a voice input from a user; it also instructs to call the video clip 41 corresponding to the paragraph 31 in the voice file 40, so that The video clip 41 can be presented on the display 20 in the form of video and audio at the same time.

A microphone 60 can receive external sound signals;

The sound signal from the microphone 60 is converted into a recording file 61 in MP3 format through a converter in the processor. Wherein, it is preferable that the file name of the recording file 61 is related to the file name of the selected paragraph 31 of the text file 30, so that the user can know the content of the paragraph by viewing the file name. Further, The file name of the recording file 61 is preferably automatically generated by the system to ensure that the set file name is closely related to the recording content.

A timer 70 receives a signal from the selection unit 50 to activate the microphone 60 for recording, and stops the microphone for recording after a predetermined period of time. Wherein the predetermined time is preferably two to three times the total time (ie the above-mentioned paragraph time 32 ) of the spoken statement of the selected paragraph 31 of the above-mentioned text file 30 .

Therefore, when the user 100 wants to record the voice corresponding to the clicked paragraph 31 in the text file 30 , the above-mentioned microphone 60 can be used for recording. But after reaching the recording time set by the timer 70, this section of recording is terminated.

When in use, the user 100 first clicks on a certain paragraph of the text file, so the audio clip corresponding to the paragraph will appear on the screen in the form of video and sound. At the same time, the user can also dictate the content of the paragraph, and the microphone receives and stores the content to become a recording file 61 in the memory 12, wherein the recording file is first stored in WAV format, and then converted to MP3 format for storage, wherein The file name of the recording file can make people know the content of the text file.

Please refer to Figure 4, which shows that in the present invention, when recording, a module with the function of sound wave display is provided, so that the user can also display the recorded sound wave when recording, so the user can also know whether the recording function is in use.

The advantage of the present invention is that the user can watch the display screen and record according to the selected paragraph, so a better learning effect can be achieved, and the system can automatically set the recording time and file name, and the user does not need to operate separately. Moreover, the set file name is closely related to the recording content, and the user can easily identify it without troublesome memory and identification. Furthermore, the present invention uses the cloud to build the system, and does not need to configure software components on the user's personal computer.

In summary, the humanized and thoughtful design of the present invention quite meets the actual needs. Compared with the existing technology, it has the advantages of breakthrough and progress, and it does have the improvement of efficacy, and it is not easy to achieve.

The above detailed description is a specific description of a feasible embodiment of the present invention, but this embodiment is not used to limit the patent scope of the present invention, and any equivalent implementation or change that does not depart from the technical spirit of the present invention shall include In the patent scope of the present invention.

Claims (6)

1. a cloud digital voice teaching recording system, is characterized in that, comprises: A central server, which is connected to at least one user unit, wherein the user unit communicates with the central server through a network; the central server includes a processor and a memory unit; the processor is used for performing the required operations of the system; the memory is used for Store files stored in the form of computer programs, cloud digital voice teaching recording system and operation results and data; A display is used to display images and be used for user operation; A text file, which contains multiple paragraphs, each paragraph is composed of a string of sentences, and the text file stores the paragraph time required for each paragraph and oral narration; each paragraph can be displayed on the display for people to click; An audio-visual file, storing audio-visual images corresponding to each paragraph in the text file to form an audio-visual segment corresponding to the paragraph; A selection unit accepts a click signal from an external user to specify a certain paragraph in the text file; the selection unit will display different paragraphs on the display for the user to click on the desired playback and recording paragraphs; this The one-point selection process can be displayed on the display as an auxiliary point selection; when the selection unit accepts the selection input, the processor is made to record to receive the voice input from the user; A microphone can receive external sound signals; The sound signal is converted into a recording file through a converter in the processor; and A timer receives a signal from the selection unit to start the microphone for recording, and stops the microphone for recording after a predetermined time; wherein the predetermined time is the number of the selected paragraph time of the above-mentioned text file times. 2. The cloud digital voice teaching recording system as claimed in claim 1, wherein the file name of the recording file is automatically generated by the system according to the paragraph name of the selected paragraph of the text file. It is relevant, so that the user can know the content of the paragraph by viewing the file name. 3. The cloud digital voice teaching recording system as claimed in claim 1, wherein the microphone can receive an external sound signal, and the sound signal is converted into an MP3 format recording file through a converter in the processor. 4. The cloud-based digital voice teaching recording system according to claim 1, wherein the predetermined time is two to three times the time of the selected paragraph of the text file. 5. The cloud digital voice teaching recording system according to claim 1, characterized in that, when recording, the display can simultaneously display the recorded sound waves. 6. The cloud-based digital voice teaching recording system according to claim 1, characterized in that the system includes a module for users to directly play the corresponding voice in the recorded content or video clips.

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