Sound source position determination method and device and electronic equipment

A sound source location and determination method technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of inaccurate detection of wake-up words, inability to accurately judge wake-up words, etc.

Pending Publication Date: 2021-03-16
SOUNDAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current technology can only recognize whether the voice contains the wake-up word, and cannot accurately determine the location o

Method used

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  • Sound source position determination method and device and electronic equipment
  • Sound source position determination method and device and electronic equipment
  • Sound source position determination method and device and electronic equipment

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Embodiment Construction

[0083] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0084] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...

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Abstract

The embodiment of the invention discloses a sound source position determination method and device, electronic equipment and a computer readable storage medium. The sound source position determinationmethod comprises the following steps: acquiring a plurality of mixed sound signals acquired by a plurality of microphones, wherein each microphone corresponds to one mixed sound signal; performing sound separation on the plurality of mixed sound signals to obtain a plurality of sound signals, wherein each sound signal corresponds to one sound source; performing preset sound detection on the plurality of sound signals; and determining a sound source position of the sound signal according to the at least one sound signal which detects the preset sound. According to the method, the mixed sound isseparated, and the sound source position is determined according to the preset sound detected by the separated sound, so that the technical problem that the sound source position cannot be accuratelyjudged in the prior art is solved.

Description

technical field [0001] The present disclosure relates to the field of speech recognition, and in particular to a sound source position determination method, device, electronic equipment and computer-readable storage medium. Background technique [0002] As a means of human-computer interaction, the acquisition technology of speech recognition is of great significance in liberating human hands. More and more smart devices have joined the voice wake-up trend and become a bridge between people and devices. Therefore, keyword spotting (KWS) technology is becoming more and more important. [0003] The in-vehicle voice intelligent interaction market is getting bigger and bigger. While driving, calling, sending text messages, listening to music, navigation, etc. can all be controlled by intelligent voice. In vehicle-mounted voice interaction, it is necessary to arrange microphones for sound collection in the vehicle. At present, there are many types of vehicle-mounted microphone l...

Claims

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Application Information

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IPC IPC(8): G10L15/26G10L21/0208G10L21/0272G10L25/03G10L25/27G10L25/51
CPCG10L15/26G10L21/0208G10L21/0272G10L25/03G10L25/27G10L25/51
Inventor 陈孝良冯大航常乐
Owner SOUNDAI TECH CO LTD
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