Audio signal processing method, device and electronic equipment
A technology of audio signal processing and speech signal processing, which is applied in speech analysis, speech recognition, instruments, etc. It can solve problems such as poor speech recognition and call quality, high noise, and high power consumption of hardware devices, so as to improve speech recognition rate, Improve the processing effect and enhance the effect of user experience
Pending Publication Date: 2020-05-12
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
However, after the current signal processing method processes various interactive voices or telephone calls, the noise is relatively large, the quality of speech recognition and call is poor, and the power consumption of hardware equipment is relatively high.
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[0047] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0048] An embodiment of the present application provides an audio signal processing method, figure 1 It is a flow chart of an audio signal processing method of the present application, including:
[0049] Step S10: using multiple threads to process the audio signal to obtain audio information corresponding to each thread, each thread corresponding to an audio functi...
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The invention discloses an audio signal processing method, a device and electronic equipment, and relates to the field of voice processing. According to the specific implementation scheme of the invention, multiple threads are used for processing audio signals, audio information corresponding to each thread is obtained, wherein each thread corresponds to one audio function; and the audio information corresponding to each thread is sent to an application corresponding to each audio function for processing. According to the invention, multiple threads are utilized to process the audio signals atthe same time, multiple audio functions can be executed in parallel, the voice signal processing effect in multiple application scenes can be improved, and the user experience is further improved. Under the condition that the call function and the voice interaction function are started at the same time, the call quality of a user in the call process can be improved, and the voice recognition rateis increased.
Description
technical field [0001] The present application relates to the field of artificial intelligence, in particular to the field of speech processing. Background technique [0002] With the development of speech recognition technology, more and more hardware devices not only have communication functions, but also have voice interaction functions. Examples include smartphones, automotive devices, and smart home appliances. Whether it is a voice interaction function or a communication function, hardware devices need to process voice signals or communication signals to achieve effects such as reducing noise and echo. However, after the current signal processing method processes various interactive voices or telephone conversations, the noise is relatively large, the quality of speech recognition and conversation is poor, and the power consumption of hardware devices is relatively high. Contents of the invention [0003] Embodiments of the present application provide an audio sign...
Claims
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IPC IPC(8): G10L15/22G10L15/34G10L17/24G10L21/0208
CPCG10L15/22G10L15/34G10L17/24G10L21/0208G10L2021/02082
Inventor 耿雷
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD