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Voice interaction method, device and equipment

A voice interaction and equipment technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of high cost, voice interaction lag, difficulty and complexity, and achieve speed improvement, accuracy rate reduction, difficulty and complexity degree of effect

Active Publication Date: 2017-12-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the cost of arraying multiple microphones on the voice interaction device is relatively high, and it is difficult and complex for the voice interaction device to process multiple voice signals at the same time, resulting in lag in voice interaction

Method used

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  • Voice interaction method, device and equipment
  • Voice interaction method, device and equipment

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0033] Please refer to figure 1 , which shows a schematic diagram of an implementation environment provided by an embodiment of the present invention, the implementation environment includes a voice interaction device 110 and a server 120 .

[0034] The voice interaction device 110 is an electronic device with a voice interaction function, and is...

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PUM

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Abstract

The embodiment of the invention discloses a voice interaction method, a voice interaction device and voice interaction equipment, and belongs to the field of voice treatment. The method comprises the following steps: determining sound source directions according to awakening signals which are respectively received by two microphones, wherein the awakening signals are the signals which are preset and are used for awakening the voice interaction equipment to work; receiving voice signals through the two microphones directionally according to the sound source directions; performing noise reduction processing on the voice signals, performing voice identification and semantic analysis of the voice signals which are subjected to noise reduction processing through an identification model, and generating corresponding interaction data; executing corresponding interaction operation according to the interaction data. According to the embodiment of the invention, the cost of the voice interaction equipment is reduced on the premise of ensuring the voice identification accuracy; difficulties and complexity in signal processing are reduced, so that the voice interaction rate is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of voice processing, and in particular, to a voice interaction method, device, and equipment. Background technique [0002] With the continuous development of voice recognition technology, more and more voice interaction devices have emerged as the times require. By performing voice interaction with the voice interaction device, people can instruct the voice interaction device to complete operations such as music playback and weather reporting. [0003] In actual use, the user usually issues a voice command far away from the voice interaction device, that is, the user performs far-field interaction with the voice interaction device. In order to improve the receiving quality of voice signals during far-field interaction and further improve the accuracy of subsequent voice recognition, a voice interaction device is usually provided with a plurality of microphones for sound collection in an array. ...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/30G10L15/20G10L15/06G10L21/0208G10L21/0232
CPCG10L15/063G10L15/20G10L15/22G10L15/30G10L21/0208G10L21/0232Y02D30/70
Inventor 王辉
Owner TENCENT TECH (SHENZHEN) CO LTD
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