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Voice processing method and device

A voice processing and voice technology, which is applied in the video field, can solve the problems of TV voice recognition and privacy and security, and achieve a good communication environment and the effect of ensuring security

Inactive Publication Date: 2017-03-29
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a voice processing method and device, which are used to solve the problem that the TV voice recognition and privacy security cannot be taken into account in the existing voice processing solutions in the prior art, and it is impossible to create a voice recognition system for the user in the TV. Problems facing a good communication environment

Method used

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  • Voice processing method and device

Examples

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no. 1 example

[0027] refer to figure 1 , shows a flow chart of a speech processing method according to an embodiment of the present invention, and the method may specifically include the following steps:

[0028] Step 101, recognizing the voice sent by the user;

[0029] Among them, when the user turns on the voice recognition function of the TV, the voice recognition function of the TV can be used to recognize the voice uttered by the user. 1 set", where the user is telling others his mobile phone number, such as chatting, and then immediately speaking the voice to control the TV, then the sensitive information (such as the mobile phone number is 1352****055) will be blocked Recognized, the recognized voice data is "the mobile phone number is 1352****055, change to the central 1 set".

[0030] Step 102, performing word segmentation processing on the recognized speech data to obtain multiple word segmentations;

[0031] In order to increase the search speed for the private vocabulary in ...

no. 2 example

[0040] refer to figure 2 , which shows a flow chart of the steps of the voice processing method according to another embodiment of the present invention, which specifically includes the following steps:

[0041] Step 201, detecting the volume of the voice uttered by the user;

[0042] Wherein, in order to reduce the noise in the recognized user's voice and improve the high recognition degree of the user's voice, the volume of the user's voice may be detected first before recognizing the user's voice.

[0043] Step 202, if the volume is greater than a preset volume threshold, adjust the playback volume of the TV to within a preset volume range;

[0044] Specifically, when it is detected that the decibel of the user's speaking voice is higher than a preset volume threshold (for example, 60 decibels), the current output volume of the TV may be automatically lowered to, for example, 20-40 decibels.

[0045] Among them, the basis for setting the preset volume threshold can be re...

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Abstract

The embodiment of the invention provides a voice processing method and device. The method comprises the following steps: identifying a voice made by a user; performing word segmentation processing on identified voice data to obtain a plurality of segmented words; matching the multiple segmented words with privacy words in a privacy database; shielding successfully matched segmented words to obtain target voice data; and sending the target voice data to target electronic equipment. The embodiment of the invention can first perform the word segmentation processing on the voice before execution or transmission of the voice made by the user, then match the segmented words with the privacy words to find out the privacy information in the voice of the user and shield the privacy information, and sends or executes the voice of the user after shielding the privacy words, so that a voice identification function of a television is realized, and the security of user privacy is guaranteed; and therefore, a good communication environment is created for the user in front of the television.

Description

technical field [0001] The present invention relates to the field of video technology, in particular to a voice processing method and device. Background technique [0002] With the increasing popularity of the voice recognition function, most of the high-end smart TVs currently on the market have rich voice recognition functions, so that users can control the smart TV through voice. Wherein, when performing voice control, the television needs to record, store and transmit the recognized voice of the user to a third-party electronic device for voice control. [0003] Then, for the existing voice processing solutions applied to TV sets, the following methods are mainly adopted: when voice recognition is required, the user needs to turn on the voice recognition function of the TV set, and once the voice recognition function is turned on, the user can use the Any voice uttered in front of the TV will be used as the recognized object, so as to carry out the above-mentioned recor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G10L15/08
CPCH04L63/0245H04L63/0421G10L15/08G10L2015/088
Inventor 满达
Owner LETV HLDG BEIJING CO LTD
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