Mute voice detection method and device, terminal equipment and storage medium

Abstract

The invention is applicable to the technical field of voice detection, and provides a mute voice detection method and device, terminal equipment and a storage medium, and the method comprises the steps: carrying out the segmentation of user voice, and obtaining segmented voice; respectively carrying out mute endpoint detection on the segmented voice; if a mute segment is detected to exist in any segmented voice, performing mute marking on the mute segment, and calculating the mute total duration between different mute segments according to the mute marking; and if the silence total duration is greater than the duration threshold, judging that the user voice is silence voice. According to the method and the device, whether the mute segments exist in the segmented voice or not is detected in a mute endpoint detection mode, and whether the user voice is the mute voice or not can be accurately judged based on the detected mute total duration between different mute segments, so that the user voice does not need to be converted into a frequency domain signal from a time domain signal; and the detection efficiency and accuracy of mute voice detection are improved.

Description

Technical field[0001]The present application relates to the field of speech detection, and more particularly to a mute speech detecting method, a device, a terminal device, and a storage medium.Background technique[0002]With the rapid development of artificial intelligence, the robot industry has also ushered in the rapid rise, and the entry of voice is increasingly valued as an important step of the robot's uploaded speech and reception. Automatic Speech Recognition As a part of the user's voice-indispensable components, it has always played an important role. When the terminal device triggers the microphone, the user needs to mute detection of the received user voice to determine whether the user has completed, and when detecting the user has completed the call, stop recording to the terminal. instruction.[0003]During the existing mute voice detection, the speech silent detection is performed by the spectral envelopment detection, but since the spectral envelopment detection needs...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a mute speech detection method, device, terminal equipment, and storage medium to solve the silent speech detection process in the prior art due to the use of spectral envelope detection for speech silence detection. The resulting problem of low accuracy of silent voice detection

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