Interactive speech recognition method based on cloud network

A technology of interactive speech and recognition method, applied in the field of interactive speech recognition based on cloud network, can solve the problems of lack of interactive means, limitations, poor recognition effect, etc., to improve data processing efficiency, improve recognition effect, reduce average burden effect

Inactive Publication Date: 2012-06-13
苏州奇可思信息科技有限公司
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Problems solved by technology

However, the current speech recognition method is generally implemented by a single machine, and the speech recognition database of the speech recognition engine cannot be updated, resulting in the speech recognition method being unable to

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  • Interactive speech recognition method based on cloud network
  • Interactive speech recognition method based on cloud network

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] like figure 1 As shown, the implementation steps of the interactive speech recognition method based on the cloud network in this embodiment are as follows:

[0023] 1) Establish a local speech recognition engine including a speech recognition database on the client side, and a remote speech recognition engine with a speech recognition database on the server side, collect the speech input by the client user, and extract the speech feature information in the speech;

[0024] 2) The client uses the local speech recognition engine to recognize the speech feature information. If the local speech recognition engine recognizes it successfully, it...

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Abstract

The invention discloses an interactive speech recognition method based on a cloud network. The method comprises the following steps that: 1) a local speech recognition engine is established on a client, a remote speech recognition engine is established on a server, client speech is collected and speech characteristic information is extracted; 2) the client recognizes the speech characteristic information, if the local speech recognition engine recognizes successfully, identifying information is returned to a user; if the local speech recognition engine does not recognize successfully, the speech characteristic information is sent to the server; 3) the server uses the remote speech recognition engine to recognize the speech characteristic information, return an optimal recognition result information and send to the client, and the client scores aiming at the recognition result and sends to the server; 4) the server organizes a speech recognition database of the remote speech recognition engine according to the scoring of the client and synchronizes to the each client. The method has the following advantages that: a speech recognition effect is good; a self-learning function is possessed; usage is simple and convenient.

Description

technical field [0001] The invention relates to the field of interactive speech recognition, in particular to an interactive speech recognition method based on a cloud network. Background technique [0002] Speech recognition technology, also known as automatic speech recognition (English: Automatic Speech Recognition, ASR), its goal is to convert the lexical content of human speech into computer-readable input, such as keystrokes, binary codes, or character sequences. This differs from speaker recognition and speaker verification, which attempt to identify or identify the speaker of the speech rather than the lexical content contained in it. Applications of voice recognition technology include voice dialing, voice navigation, indoor equipment control, voice document retrieval, simple dictation data entry, etc. Speech recognition technology can be combined with other natural language processing technologies such as machine translation and speech synthesis to build more comp...

Claims

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Application Information

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IPC IPC(8): G10L15/02G10L15/08H04L29/08
Inventor 葛长伟冯春瑾
Owner 苏州奇可思信息科技有限公司
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