Voice input method, device, and system

A voice input and voice signal technology, applied in the fields of a voice input device, voice input system, and voice input method, can solve the problem that the voice control technology cannot completely accurately obtain user audio signals, cannot accurately identify, and is prone to errors in voice, etc. question

Active Publication Date: 2015-11-25
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current voice control technology needs to obtain the user's audio signal clearly in order to further identify it, so it is easy to make mistakes when recognizing the sound, especially when the user's voice is low and the environment is noisy, the current voice control technology cannot be completely accurate Obtain the user's audio signal, so that it cannot be accurately identified

Method used

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  • Voice input method, device, and system
  • Voice input method, device, and system
  • Voice input method, device, and system

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Embodiment Construction

[0241] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0242] refer to figure 1 , shows a flow chart of the steps of an embodiment of a voice input method of the present application, and the voice input method 100 may specifically include the following steps:

[0243] Step 101, receiving feature information sent by the client;

[0244] Applying the embodiment of the present application, when the user inputs voice-activated operation instructions to the client, feature information can be collected on the client, and then the collected feature information can be sent to the server or the cloud.

[0245] In a specific implementation, the feature information may include a voice signal and a user characteristic image signal, the voice signal may be a signal for ...

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Abstract

Inputting speech includes receiving feature information obtained by a client, the feature information comprising speech signals and user feature image signals, recognizing first candidate recognition data matching the user feature image signals, determining target recognition data based at least on the first candidate recognition data, and outputting the target recognition data.

Description

technical field [0001] The present application relates to the technical field of voice recognition, in particular to a voice input method, a voice input device and a voice input system. Background technique [0002] With the continuous development of society and the in-depth development of multimedia communication and voice conversion technology, voice control technology (ie, voice control technology) has received extensive attention. After a long period of rapid development, voice control technology has been put into practical applications, for example, opening doors, windows, curtains, TV sets, electric lights, etc. with voice. [0003] Speech recognition is an important part of realizing voice control technology. The current voice control technology is generally based on a series of voice recognition technologies of the user, including: receiving audio signals; decomposing and filtering the audio signals according to effective voice command features to obtain voice sampl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/06
CPCG10L15/25G06K9/00228G06K9/00335G06K9/00355G10L15/08G10L15/20G10L15/30G10L15/32G06V40/161G06V40/20G06V40/28
Inventor 李志宁
Owner ALIBABA GRP HLDG LTD
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