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System and method for acquiring and processing multiple audio signals

A multi-channel audio, acquisition and processing technology, applied in the direction of electrical digital data processing, special data processing applications, TV system components, etc., can solve the problems of low precision, time-consuming and labor-intensive, etc., achieve high statistical accuracy, improve statistical Efficiency and manpower saving effect

Inactive Publication Date: 2018-01-05
JULONG EDUCATIONAL TECH
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AI Technical Summary

Problems solved by technology

If you want to analyze and process this audio data, you need to manually count and process it, which is time-consuming and labor-intensive, and the accuracy is not high

Method used

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  • System and method for acquiring and processing multiple audio signals
  • System and method for acquiring and processing multiple audio signals
  • System and method for acquiring and processing multiple audio signals

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Embodiment Construction

[0024] The symbols in each figure are uniformly explained as follows: 100 is a recording and broadcasting host, 110 is a video input device, 120 is a multi-channel audio processing device, 121 is an audio detection module, 122 is a data processing module, 123 is a data storage module, and 124 is a communication Module, 130 is an audio input device.

[0025] refer to figure 2 , is a schematic block diagram of an embodiment of a system for collecting and processing multiple channels of audio signals according to the present invention. In this embodiment, the multi-channel audio processing device 120 and the recording and broadcasting host 100 form a system for collecting and processing multi-channel audio signals. Among them, the recording and broadcasting host 100 collects the video data from the video input device 110 of the whole class and the audio data processed by the system for collecting and processing multiple audio signals, and combines or encodes to generate an audi...

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Abstract

The invention provides a system and method for acquiring and processing multiple audio signals. The system comprises a multi-audio processing device (120), a recording and broadcasting unit (100), multiple video input devices (110) and multiple audio input devices (130); and the audio processing device (120) comprises multiple audio detection modules (121) for detecting multiple signals respectively, a storage module (123) for storing the start times, the audio lasting times and the end times of the detected audio signals, a communication module (124) for sending data in the storage module (123) to a designated terminal or server and a data processing module (122) for being connected with and controlling the storage module, the audio detection modules and the communication module. According to the system and method for acquiring and processing the multiple audio signals, an intelligent audio data processing means can be provided for application scenes such as network teaching, and a support is provided for speech recognition and data acquisition and processing thereof.

Description

technical field [0001] The invention relates to the technical field of audio detection, in particular to a system and method for collecting and processing multi-channel audio signals. Background technique [0002] In recent years, Internet education has been like a torrential wave, with turmoil. Many equipment companies have taken advantage of the convenience of the Internet to launch Internet education products, software and hardware, etc., especially the launch of recording and broadcasting products, so that the education of primary and secondary schools is deeply integrated with the Internet. It is not only the recording and broadcasting of high-quality classrooms, but also another aspect, such as improving the teaching level of teachers. The current COP teaching and research system is a system platform and service to improve the teaching level of teachers. Through recording and broadcasting, the audio and video of the entire class They are all stored as an audio and vide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76G06F3/16G06F17/30H04N21/433
Inventor 万红波
Owner JULONG EDUCATIONAL TECH
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