Voice detection method and device, storage medium and electronic equipment

A voice detection and voice frame technology, applied in voice analysis, instruments, etc., can solve the problem of low accuracy of voice detection results

Active Publication Date: 2021-05-28
QINGDAO HAIER TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a voice detection method and device, a storage medium,

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  • Voice detection method and device, storage medium and electronic equipment
  • Voice detection method and device, storage medium and electronic equipment
  • Voice detection method and device, storage medium and electronic equipment

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Embodiment Construction

[0028]In order to better understand the present invention, the technical solutions in the embodiments of the present invention will be described in connection with the drawings in the embodiments of the present invention, and the embodiments described herein will be clearly understood. It is an embodiment of the invention, not all of the embodiments. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the invention in the present invention without making in the pre-creative labor premise.

[0029]It should be noted that the specification and claims of the present invention and the terms "first", "second", "second" or the like are used to distinguish a similar object without having to describe a particular order or ahead order. It should be understood that the data such as use can be interchanged in place so that the embodiments of the invention described herein can be implemented in the order other than those illustrated or ...

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Abstract

The invention discloses a voice detection method and device, a storage medium and electronic equipment. The method comprises the steps: inputting the audio features of target audio data to be recognized into a recurrent neural network model to obtain a recognition result, wherein the recurrent neural network model is used for recognizing voice frames contained in the target audio data; under the condition that a plurality of candidate voice frames are identified from the target audio data, obtaining energy information corresponding to each candidate voice frame in the plurality of candidate voice frames; and determining whether each candidate voice frame is an effective voice frame or not according to the energy information corresponding to each candidate voice frame. According to the invention, the technical problem of low voice detection result accuracy is solved.

Description

Technical field[0001]The present invention relates to the field of speech recognition, in particular, to a speech detecting method and apparatus, storage medium, and electronic device.Background technique[0002]Voice signal processing technology is a key technique in the field of human machine interaction. Speech end point detection is detected from a continuous voice stream, including, including the starting point of the effective voice, the front end point, detecting a valid voice The end point is the end point. In speech recognition and signal processing, detection identifying a valid voice, thereby separating a valid voice from a continuous voice stream in a scenario stored or transmitted, can reduce the amount of storage or transmission, simplifying the operation of human machine interaction Quantity and cumbersome. Therefore, voice detection is the necessary links of speech communication, speech recognition, and speech coding technology, which plays a crucial effect on subseque...

Claims

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Application Information

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IPC IPC(8): G10L25/30G10L25/03G10L25/87
CPCG10L25/30G10L25/03G10L25/87
Inventor 张晓萌贾基东赵培苏腾荣
Owner QINGDAO HAIER TECH
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