CN110689770A - Online classroom voice transcription and translation system and working method thereof - Google Patents
Online classroom voice transcription and translation system and working method thereof Download PDFInfo
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- CN110689770A CN110689770A CN201910741466.XA CN201910741466A CN110689770A CN 110689770 A CN110689770 A CN 110689770A CN 201910741466 A CN201910741466 A CN 201910741466A CN 110689770 A CN110689770 A CN 110689770A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
Abstract
The invention discloses an online classroom voice transcription and translation system, which relates to a teaching system, and comprises a teacher voice acquisition end, a teacher client, a cloud platform, a voice server, a student client and a student voice acquisition end, wherein the teacher voice acquisition end is connected with the teacher client and used for acquiring the voice information of a teacher; the lecturer client communicates with the cloud platform through a network and is used for establishing an online classroom for the lecturer and generating a specific link related to the online classroom, and the beneficial effects of the invention are as follows: the online classroom voice transcription and translation system is provided for people using different languages, a user only needs to log in a client to complete language setting, a teacher can set a classroom, and a student can listen to classes and ask questions, so that the user can operate conveniently; the system can provide translation service according to different languages set by the user, and provides unprecedented convenience and rapidness for the online classroom people with different languages to exchange in multiple languages.
Description
Technical Field
The invention relates to a teaching system, in particular to an online classroom voice transcription and translation system and a working method thereof.
Background
With the coming of the internet plus era in recent years, the scale of online education users is continuously enlarged, and more individuals, enterprises and education training institutions realize the high efficiency and convenience of online learning, so that the online classroom learning is turned to.
However, in the current online classroom, whether in a live broadcast mode or a recorded broadcast mode, the voice interruption condition caused by communication equipment or technical reasons is easy to occur, and a student can only see images but cannot hear sound during interruption, so that the quality of the online classroom and the lesson experience of the student are greatly influenced; meanwhile, the situation that the lecturer speaks or the foreign lecturer uses different languages exists in the online classroom, so that part of students cannot well understand the course contents and even a lot of contents cannot be understood.
Based on the above, the application provides an online classroom voice transcription and translation system and a working method thereof.
Disclosure of Invention
The invention aims to provide an online classroom voice transcription and translation system and a working method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an online classroom voice transcription and translation system comprises a lecturer voice acquisition end, a lecturer client, a cloud platform, a voice server, a student client and a student voice acquisition end, wherein the lecturer voice acquisition end is connected with the lecturer client and is used for acquiring voice information of the lecturer; the lecturer client communicates with the cloud platform through a network, and is used for establishing an online classroom for the lecturer, generating a specific link related to the online classroom, synchronizing the online classroom information and the specific link to the cloud platform and generating a classroom number; the cloud platform is used for storing the operation and the setting of the instructor and the student, receiving and storing the information sent by the instructor client, the student client and the voice server and pushing the information for the instructor client, the student client and the voice server, and the voice server is communicated with the cloud platform and is used for transcribing and/or translating the voice information of the instructor and the student to generate a transcribed text and/or a translated text so as to be recognized by the instructor and the student; the student client is communicated with the cloud platform through a network and used for setting a personal language for a student, synchronizing the personal language setting to the cloud platform, attributing to the corresponding class number and simultaneously downloading relevant online class information from the cloud platform, wherein the relevant information comprises multimedia courseware; and the student voice acquisition end is connected with the student client and is used for acquiring the voice information of the student.
As a still further scheme of the invention: the specific link is a website link or a two-dimension code link.
As a still further scheme of the invention: the network is the internet or a wireless communication network.
A working method of an online classroom voice transcription and translation system comprises the following steps:
s1, after logging in the instructor client, completing uploading of the relevant course information, setting up an online classroom and generating a specific link related to the online classroom, uploading the relevant course information and the specific link of the online classroom to the cloud platform by the instructor client and generating a course number related to the online classroom, and synchronizing the course number and the course language to the voice server by the cloud platform;
s2, a student logs in a student client to set personal language, enters a corresponding online classroom in a cloud platform, downloads multimedia courseware from the cloud platform, synchronizes student information to the cloud platform and belongs to the corresponding online classroom, and the cloud platform synchronizes the personal language setting to a voice server and corresponds to a course number;
s3, during teaching, the lecturer voice collecting end collects the lecturer voice and sends the voice to the lecturer client, the lecturer client sends the voice information and the operation information of the lecturer on the multimedia courseware to the cloud platform, and the voice information is pushed to the corresponding course number in the voice server by the cloud platform;
when the personal language set by the student is the same as the course language set by the instructor, the voice server does not translate the voice information, only transcribes the voice information into a text, and simultaneously sends the transcribed text to the instructor client and the student client, the transcribing text is synchronously displayed on the instructor client and the student client, and meanwhile, the cloud platform sends the voice information and the operation information of the instructor on the multimedia courseware to the student client;
when the personal language set by the student is different from the course language set by the instructor, the voice server transcribes and translates the voice information to obtain a transcribed text and a translated text, the transcribed text is sent to the instructor client through the cloud platform, the transcribed text is synchronously displayed on the instructor client, and the voice information, the transcribed text, the translated text and the operation information of the instructor on the multimedia courseware are sent to the student client through the cloud platform.
As a still further scheme of the invention: the course related information comprises course names, course labels, course languages and multimedia courseware.
As a still further scheme of the invention: before and after the step S3, the student issues a question in a voice or text manner, the question information is synchronized to the cloud platform, and the question information is converted into text information recognizable by the instructor by the voice server and then is sent to the instructor client via the cloud platform.
As a still further scheme of the invention: when the question information is voice, the voice server transcribes the question information to obtain text information which can be recognized by the student, and the text information is translated into translation text which can be recognized by the instructor after being confirmed by the student, and then is sent to the instructor client side by the cloud platform.
As a still further scheme of the invention: if the student needs to listen to a course again, the student logs in the student client and completes the same operation as the step S2, and if the personal language set by the student is the same as the course language set by the instructor, the student client directly displays the multimedia courseware, the audio frequency of the instructor and the transcription text; if the personal language set by the student is different from the course language set by the instructor, the voice server translates the instructor audio transcription text in real time according to the personal language set by the student to obtain a translation text, the translation text is sent to the student client of the student through the cloud platform in real time, and the student client displays the multimedia courseware, the instructor audio and the transcription and translation text.
Compared with the prior art, the invention has the beneficial effects that: the online classroom voice transcription and translation system is provided for people using different languages, a user only needs to log in a client to complete language setting, a teacher can set a classroom, and a student can listen to classes and ask questions, so that the user can operate conveniently;
the system can provide translation service according to different languages set by a user, and provides unprecedented convenience and rapidness for the online classroom people with different languages to exchange in multiple languages;
the system provides voice transcription and translation, so that adverse effects caused by voice interruption due to communication equipment or technical reasons can be effectively avoided, or difficulty in understanding caused by speaking accents of a lecturer or using different languages by a foreign-book lecturer is avoided, and the quality of an online classroom and the lesson experience of a student are greatly improved by watching transcribed or translated texts by the student, so that the concentration of the student is favorably improved, the student is helped to better understand course contents, and the student can conveniently record and sort notes, thereby improving the teaching quality of the online classroom and the learning effect of the student; the online classroom establishment and the teaching data filing of enterprises and education and training institutions are facilitated; in addition, the system is a good learning platform for students with hearing impairment; if the students cannot enter the online classroom on time due to time conflict, the replay can be selected.
Drawings
Fig. 1 is a control schematic diagram of an online classroom speech transcription and translation system.
FIG. 2 is a flow chart of an instructor setting up an online course.
Fig. 3 is a flow chart of the student logging in to the classroom.
FIG. 4 is a general flow diagram of an online classroom speech transcription and translation method.
Fig. 5 is a flowchart of the learner performing voice transcription using the voice server.
Fig. 6 is a flow chart of a student asking questions and a lecturer answering based on an online classroom speech transcription and translation system.
FIG. 7 is a flow chart of a student replaying a particular course.
In the figure: 100-instructor voice acquisition end, 200-instructor client end, 300-cloud platform, 400-voice server, 500-student client end and 600-student voice acquisition end.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, an online classroom speech transcription and translation system includes a lecturer speech acquisition end 100, a lecturer client 200, a cloud platform 300, a speech server 400, a trainee client 500, and a trainee speech acquisition end 600, in the embodiment, the lecturer speech acquisition end 100 is connected to the lecturer client 200 for acquiring speech information of the lecturer, and actually, the lecturer speech acquisition end 100 may be a microphone, a sound pickup, and the like, and is not specifically limited herein; the lecturer client 200 communicates with the cloud platform 300 through a network, and is configured to set up an online classroom for a lecturer, generate a specific link related to the online classroom, synchronize online classroom information and the specific link to the cloud platform 300, and generate a classroom number, and when a student opens the specific link, the student can directly enter the online classroom of the lecturer, specifically, the specific link may be a website link or a two-dimensional code link, and the like, and no specific limitation is performed here, or the student can search the online classroom through the classroom number, and certainly, the lecturer client 200 can also download courseware and the like from the cloud platform 300;
the cloud platform 300 is configured to store operations and settings of the instructor and the student, receive and store information sent by the instructor client 200, the student client 500, and the voice server 400, and push information for the instructor client 200, the student client 500, and the voice server 400.
The voice server 400 is communicated with the cloud platform 300 and is used for transcribing and/or translating the voice information of the instructor and the student to generate a transcribed text and/or a translated text which can be recognized by the instructor and the student, and different languages can be used between the students due to the fact that the languages used by the instructor and the student are possibly different, so that the voice server 400 can convert the corresponding voice into a text which can be recognized by the opposite party, and convenience is provided for interaction;
the student client 500 is in network communication with the cloud platform 300 and is used for setting a personal language for a student, synchronizing the personal language setting to the cloud platform 300, attributing the personal language setting to a corresponding classroom number, and simultaneously downloading online classroom related information from the cloud platform 300, wherein the related information comprises multimedia courseware and the like;
the student voice collecting terminal 600 is connected to the student client 500 and is used for collecting voice information of the student.
Specifically, the trainee client 500 and the instructor client 200 may be computers, mobile phones, etc., and are not limited thereto. The network is the internet or a wireless communication network, and is not particularly limited herein.
Example 2
Referring to fig. 4 to 7, in an embodiment of the present invention, a working method of an online classroom speech transcription and translation system includes the following steps:
s1, after the lecturer logs in the lecturer client 200, completes the operations of inputting the course name, adding the course label, setting the course language, uploading the multimedia courseware, and the like, sets up the online classroom, and generates a specific link (the specific link may be a website link or a two-dimensional code link) about the online classroom, then, the lecturer client 200 uploads the relevant information and the specific link about the online classroom to the cloud platform 300 and generates the course number about the online classroom, the relevant information is the course name, the course label, the course language, the multimedia courseware, and the like, and the cloud platform 300 synchronizes the course number and the course language to the voice server 400;
s2, the student logs in the student client 500, sets the personal language, and enters the corresponding online classroom in the cloud platform 300, the student client 500 can download the multimedia courseware from the cloud platform 300 (because the multimedia courseware was uploaded to the cloud platform 300 by the teacher before), meanwhile, the student client 500 synchronizes the student information to the cloud platform and belongs to the corresponding online classroom, and the cloud platform 300 synchronizes the personal language setting to the voice server 400 and corresponds to the class number;
s3, during lecture, the lecturer voice collecting terminal 100 collects the lecturer voice and sends the voice to the lecturer client 200, the lecturer client 200 sends the voice information and the operation information of the lecturer on the multimedia courseware to the cloud platform 300, wherein the voice information is pushed by the cloud platform 300 to the corresponding course number in the voice server 400;
when the personal language set by the student is the same as the course language set by the instructor, the voice server 400 does not translate the voice information, only transcribes the voice information into a text, and simultaneously sends the transcribed text to the instructor client 200 and the student client 500, the transcribing text is synchronously displayed on the instructor client 200 and the student client 500, and simultaneously, the cloud platform 300 sends the voice information and the operation information of the instructor on the multimedia courseware to the student client 500 for the student to learn;
when the personal language set by the student is different from the lesson language set by the instructor, the voice server 400 transcribes and translates the voice information to obtain a transcribed text and a translated text, the translated text is a text that translates the voice information to the same personal language as the personal language set by the learner, for example, the language set by the instructor is english and the language set by the learner is chinese, at this time, the voice server 400 converts english sounds into english and chinese translated texts, and for the case where the personal languages set by a plurality of the students are different, because the personal language set by the learner is under the corresponding lesson number, for each learner, the voice server 400 can convert the voice information into the corresponding translated text according to the difference in the personal language of the learner, the transcribed text is transmitted to the instructor client via the cloud platform 300, and the transcribed text is synchronously displayed on the instructor client 200, the voice information, the transcription text, the translation text and the operation information of the lecturer on the multimedia courseware are sent to the student client 500 through the cloud platform 300 for the student to learn, so that online lecture listening is realized;
when the lecturer finishes teaching, the lecturer closes the online classroom at the lecturer client, and the student client of the student automatically exits the online classroom.
Further, in order to increase the interaction between the instructor and the student and improve the teaching effect, the invention further has a question function, specifically, before and after step S3, the student issues a question in a voice or text manner, the question information is synchronized into the cloud platform 300, the question information is converted into text information recognizable by the instructor by the voice server 400 and then sent to the instructor client 200 through the cloud platform 300, the instructor can explain the question, and other students can ask a question in the same manner or discuss, attach a question, and the like.
Furthermore, when the question information is voice, the voice server 400 transcribes the question information to obtain text information recognizable by the student, and after the text information is confirmed by the student and then translated into translation text recognizable by the instructor, the translation text is sent to the instructor client 200 by the cloud platform 300, and because the instructor and the student have a difference in language, the voice server 400 serves as a conversion agent and can realize communication between the instructor and the student.
In addition, if the student needs to listen to a course again, the student can log in the student client 500, after the personal language setting is completed, the course can be accessed by browsing and selecting or searching the course name or searching the course number or opening a specific link, the student client 500 automatically downloads the multimedia courseware of the course, the control action of the multimedia courseware, the audio frequency of the lecturer and the transcription text, meanwhile, the relevant information of the student is synchronized to the cloud platform 300 and belongs to the course number, and the cloud platform 300 simultaneously synchronizes the personal language setting to the voice server 400 and belongs to the course number; if the personal language set by the student is the same as the curriculum language set by the instructor, the student clicks to play, namely, the multimedia courseware and the audio can be played and the transfer text can be displayed, so that on-line lecture listening is realized; if the personal language set by the student is different from the course language set by the instructor, the voice server 400 translates the instructor audio transcription text in real time according to the personal language set by the student, and the translated text is sent to the student client 500 of the student through the cloud platform 300 in real time; the student clicks to play, namely, the multimedia courseware and the audio can be played, and the voice transcription and translation text is displayed, so that the class listening is realized; and after the playing is finished, the course replaying is finished.
It should be particularly noted that the technical scheme provides an online classroom voice transcription and translation system for people using different languages, a user only needs to log in a client to complete language setting, a teacher can set a classroom, and a student can listen to classes and ask questions, so that the user can operate conveniently;
the system can provide translation service according to different languages set by a user, and provides unprecedented convenience and rapidness for the online classroom people with different languages to exchange in multiple languages;
the system provides voice transcription and translation, so that adverse effects caused by voice interruption due to communication equipment or technical reasons can be effectively avoided, or difficulty in understanding caused by speaking accents of a lecturer or using different languages by a foreign-book lecturer is avoided, and the quality of an online classroom and the lesson experience of a student are greatly improved by watching transcribed or translated texts by the student, so that the concentration of the student is favorably improved, the student is helped to better understand course contents, and the student can conveniently record and sort notes, thereby improving the teaching quality of the online classroom and the learning effect of the student; the online classroom establishment and the teaching data filing of enterprises and education and training institutions are facilitated; in addition, the system is a good learning platform for students with hearing impairment, and if the students cannot enter an online classroom on time due to time conflict, the students can choose to replay.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (8)
1. An online classroom speech transcription and translation system, comprising:
the lecturer voice acquisition terminal (100) is connected with the lecturer client (200) and is used for acquiring the voice information of the lecturer;
the lecturer client (200) is in network communication with the cloud platform (300) and is used for establishing an online classroom for the lecturer, generating a specific link related to the online classroom, synchronizing the online classroom information and the specific link to the cloud platform (300) and generating a classroom number;
the cloud platform (300) is used for storing the operation and the setting of the lecturer and the student, receiving and storing the information sent by the lecturer client (200), the student client (500) and the voice server (400) and pushing the information for the lecturer client (200), the student client (500) and the voice server (400);
the voice server (400) is communicated with the cloud platform (300) and is used for transcribing and/or translating the voice information of the instructor and the student to generate a transcribed text and/or a translated text which can be identified by the instructor and the student;
the student client (500) is in network communication with the cloud platform (300) and is used for setting a personal language for a student, synchronizing the personal language setting to the cloud platform (300), belonging to a corresponding classroom number and simultaneously downloading online classroom related information from the cloud platform (300), wherein the related information comprises multimedia courseware;
and the student voice acquisition terminal (600) is connected with the student client terminal (500) and is used for acquiring the voice information of the student.
2. The on-line classroom speech transcription and translation system of claim 1, wherein the specific link is a web site link or a two-dimensional code link.
3. An online classroom speech transcription and translation system according to claim 1 or 2, wherein the network is the internet or a wireless communication network.
4. A working method of an online classroom voice transcription and translation system is characterized by comprising the following steps:
s1, after the instructor logs in the instructor client (200), and finishes uploading of the relevant course information, an online classroom is opened, and a specific link related to the online classroom is generated, the instructor client (200) uploads the relevant information and the specific link of the online classroom to the cloud platform (300) and generates a course number related to the online classroom, and the cloud platform (300) synchronizes the course number and the course language to the voice server (400);
s2, a student logs in a student client (500) to set personal language and enters a corresponding online classroom in a cloud platform (300), the student client (500) downloads multimedia courseware from the cloud platform (300), the student client (500) synchronizes student information to the cloud platform and belongs to the corresponding online classroom, and the cloud platform (300) synchronizes the personal language setting to a voice server (400) and corresponds to a class number;
s3, during teaching, the lecturer voice collecting end (100) collects the lecturer voice and sends the voice to the lecturer client (200), the lecturer client (200) sends the voice information and the operation information of the lecturer on the multimedia courseware to the cloud platform (300), and the voice information is pushed to the corresponding course number in the voice server (400) by the cloud platform (300);
when the personal language set by the student is the same as the course language set by the instructor, the voice server (400) does not translate the voice information, only transcribes the voice information into a text, and simultaneously sends the transcribed text to the instructor client (200) and the student client (500), the transcribing text is synchronously displayed on the instructor client (200) and the student client (500), and meanwhile, the cloud platform (300) sends the voice information and the operation information of the instructor on the multimedia courseware to the student client (500);
when the personal language set by the student is different from the course language set by the instructor, the voice server (400) transcribes and translates the voice information to obtain a transcribed text and a translated text, the transcribed text is sent to the instructor client through the cloud platform (300), the transcribed text is synchronously displayed on the instructor client (200), and the voice information, the transcribed text, the translated text and the operation information of the instructor on the multimedia courseware sent to the student client (500) through the cloud platform (300).
5. The method of claim 4, wherein said course related information comprises course name, course label, course language and multimedia courseware.
6. The working method of the online classroom speech transcription and translation system according to claim 5, wherein before and after step S3, the student initiates a question by voice or text, the question information is synchronized into the cloud platform (300), and the question information is converted into text information recognizable by the instructor by the voice server (400) and then is sent to the instructor client (200) through the cloud platform (300).
7. The working method of the online classroom speech transcription and translation system according to claim 6, wherein when the questioning information is speech, the speech server (400) transcribes the questioning information to obtain text information recognizable by the student, and the text information is confirmed by the student and translated into translated text recognizable by the instructor again, and then the translated text is sent to the instructor client (200) by the cloud platform (300).
8. The working method of an online classroom speech transcription and translation system according to claim 5, 6 or 7, characterized in that, if the student needs to listen to a course again, the student logs in the student client (500), and after completing the same operation as step S2, if the personal language set by the student is the same as the course language set by the instructor, the student client (500) directly displays the multimedia courseware, the instructor' S audio and the transcribed text; if the personal language set by the student is different from the course language set by the instructor, the voice server (400) translates the instructor audio transcription text in real time according to the personal language set by the student to obtain a translation text, the translation text is sent to the student client (500) of the student through the cloud platform (300) in real time, and the student client (500) displays the multimedia courseware, the instructor audio and the transcription and translation text.
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| CN113160827A (en) * | 2021-04-07 | 2021-07-23 | 深圳鱼亮科技有限公司 | Voice transcription system and method based on multi-language model |
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