Speech recognition method, device, system and equipment and computer readable storage medium

A speech recognition and computer program technology, applied in speech analysis, instruments, etc., can solve the problems of wrong recognition, inability to distinguish valid audio information, low speech recognition accuracy, and achieve the effect of improving the accuracy.

Pending Publication Date: 2020-05-29
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0003] In traditional technologies, speech recognition methods involving full-duplex voice interaction technology usually use the method of training full-duplex semantic anti-noise models to identify specific noise texts in the cloud, and then mask the recognized noise texts to reduce noise. Noise misrecognition probability, but when this method is applied to special scenes such as public places where the human voice is responsible, it is very easy to record and misrecognize the voice of the user to be recognized speaking at the same time and the voice of other users at the same time, so that the effective audio cannot be distinguished information
[0004] Therefore, the current speech recognition method has the technical problem of low speech recognition accuracy.

Method used

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  • Speech recognition method, device, system and equipment and computer readable storage medium
  • Speech recognition method, device, system and equipment and computer readable storage medium
  • Speech recognition method, device, system and equipment and computer readable storage medium

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0058] First of all, it needs to be explained that the speech technology (Speech Technology) used in this application, its key technologies include automatic speech recognition technology (ASR), speech synthesis technology (TTS) and voiceprint recognition technology, which are used to enable computers to listen and Seeing, speaking, and feeling are not only the development direction of human-computer interaction in the future, but also will become one of the most promising ways of human-computer interaction in the future.

[0059] Secondly, it should be noted that the spee...

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Abstract

The invention relates to a voice recognition method, device, system, and equipment and a computer readable storage medium. The method comprises the following steps: acquiring awakening voiceprint characteristics in an awakening audio when a terminal is awakened; acquiring voice recognition feedback data of a dialogue audio according to the awakening voiceprint characteristics and dialogue voiceprint characteristics in the dialogue audio after the terminal is awakened; and sending the voice recognition feedback data to the terminal to enable the terminal to display the voice recognition feedback data. With the method, audio false recognition of a non-terminal awakening user can be avoided, the false recognition rate of abnormal voices such as noise and the like of the non-terminal awakeninguser is effectively reduced, so that the voice recognition accuracy is effectively improved.

Description

technical field [0001] The present application relates to the technical field of speech processing, in particular to a speech recognition method, device, system, equipment and computer-readable storage medium. Background technique [0002] With the rapid development of voice processing technology, full-duplex voice interaction technology is increasingly used in long-distance voice interaction scenarios because it can predict what humans will say in real time, generate responses in real time, and control the rhythm of conversations. . [0003] In traditional technologies, speech recognition methods involving full-duplex voice interaction technology usually use the method of training full-duplex semantic anti-noise models to identify specific noise texts in the cloud, and then mask the recognized noise texts to reduce noise. Noise misrecognition probability, but when this method is applied to special scenes such as public places where the human voice is responsible, it is ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/02G10L17/24G10L17/20G10L17/04G10L17/06
CPCG10L17/02G10L17/24G10L17/20G10L17/04G10L17/06
Inventor 荣康
Owner TENCENT TECH (SHENZHEN) CO LTD
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