Environment-adaptive audio transmission noise reduction method, device and medium
An adaptive, ambient noise technology, applied in speech analysis, instruments, etc., can solve problems such as poor effect, and achieve the effect of avoiding reducing and improving the effect
Active Publication Date: 2022-05-24
深圳市迪斯声学有限公司
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[0004] The present invention provides an audio transmission noise reduction method, device and computer-readable storage medium based on environment self-adaptation, the main purpose of which is to solve the problem of poor voice noise reduction effect
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[0058] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0059] The embodiments of the present application provide an environment-adaptive-based audio transmission noise reduction method. The execution subject of the audio transmission noise reduction method based on environment adaptation includes, but is not limited to, at least one of electronic devices that can be configured to execute the method provided by the embodiments of the present application, such as a server and a terminal. In other words, the environment-adaptive-based audio transmission noise reduction method can be executed by software or hardware installed in a terminal device or a server device, and the software can be a blockchain platform. The server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like. The server can be an indepe...
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The present invention relates to artificial intelligence technology, and discloses an audio transmission noise reduction method based on environment self-adaptation, which includes: selecting multiple frequently-used places of the user from the user's motion track data, and obtaining the environmental audio of each frequently-used place; Obtain the user's voice, and perform noise separation on the ambient audio of each common place according to the user's voice to obtain the environmental noise of each common place; respectively use the environmental noise of each common place to train the preset basic noise reduction model, Obtain a standard noise reduction model for each frequently used location; when the user is performing audio transmission, identify the user's current frequently used location, and use the standard noise reduction model corresponding to the user's current frequently used location to perform noise reduction during the audio transmission process. The invention also proposes an audio transmission noise reduction device based on environment self-adaptation, electronic equipment and a storage medium. The invention can improve the effect of voice noise reduction.
Description
technical field [0001] The present invention relates to the technical field of artificial intelligence, and in particular, to an environment-adaptive-based audio transmission noise reduction method, device, electronic device, and computer-readable storage medium. Background technique [0002] With the rapid development of artificial intelligence, intelligent speech recognition technology is widely used. For example, in electronic equipment or systems such as smart phones, wireless headsets, intelligent robots, and in-vehicle equipment, intelligent speech recognition technology is required to accurately recognize the voice input by users. However, due to the interference of environmental noise and other equipment signals, the input speech contains noise, which affects the accuracy of speech recognition. [0003] The existing noise reduction method in speech recognition will remove all the noise in the scene and only keep the human voice. Usually, a fixed model (parameter) is ...
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IPC IPC(8): G10L21/0208G10L21/0232
Inventor 熊孟生庞海波陶小勇熊忠华
Owner 深圳市迪斯声学有限公司