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Speech recognition method and device

A speech recognition and speech technology, which is applied in speech recognition, speech analysis, instruments, etc., can solve the problem that the response speed of speech recognition cannot achieve fast response, and achieve the effects of rapid acquisition, improved efficiency, and improved response speed

Active Publication Date: 2018-08-03
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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Problems solved by technology

However, the response speed of speech recognition in the prior art cannot achieve fast response

Method used

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  • Speech recognition method and device
  • Speech recognition method and device
  • Speech recognition method and device

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Embodiment Construction

[0062] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0063] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a speech recognition method of the present invention, which may specifically include the following steps:

[0064] Step 101, obtaining a plurality of voice data packets, the packet length of the plurality of voice data packets is less than a first preset length;

[0065] Usually, after the user speaks a sentence or a segment of voice, the client can receive a corresponding signal and generate multiple voice data packets.

[0066] In the embodiment of the present invention, the client may be an electronic device capable of receiving voice signals, for example, a mobile phone, a tablet computer or other intelligent voice devices. Specifically, after ...

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Abstract

An embodiment of the invention provides a speech recognition method and a speech recognition device. The speech recognition method comprises the steps of: acquiring a plurality of speech data packets,wherein the packet size of the plurality of speech data packets is less than a first preset size; determining feature information of a speech signal of each frame in each speech data packet respectively; and recognizing the speech signal of each frame according to the feature information. According to the speech recognition method and the speech recognition device, the plurality of speech data packets with small size are acquired, so that the response speed of recognition is accelerated when a decoder is used for recognizing each speech data packet, thereby being conductive to acquire the recognition results quickly, and improving the speech recognition efficiency.

Description

technical field [0001] The invention relates to the technical field of voice recognition, in particular to a voice recognition method and a voice recognition device. Background technique [0002] Speech recognition is a technology that allows machines to convert speech signals into corresponding text or commands through the process of recognition and understanding. In recent years, speech recognition technology has made remarkable progress, and it has begun to move from the laboratory to the market, and has been widely used in various fields such as industry, home appliances, communications, automotive electronics, medical care, home services, and consumer electronics. [0003] Generally, the response speed of speech recognition refers to the time required for the machine to output the recognized text from receiving the speech, and the response speed is an important indicator for evaluating the effect of speech recognition. In practical applications, different fields have d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/04G10L15/26G10L25/18
CPCG10L15/02G10L15/04G10L15/26G10L25/18
Inventor 李洋欧阳宏宇陈伟
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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