Novel voiceprint recognition-based television device

A TV device and voiceprint recognition technology, which is applied to TV, color TV, voice recognition, etc., can solve problems such as inconvenient operation

Inactive Publication Date: 2011-01-05
TPV DISPLAY TECH (XIAMEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, home TVs are mainly controlled by remote controllers for manual channel selection, which is inconvenient in opera

Method used

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  • Novel voiceprint recognition-based television device
  • Novel voiceprint recognition-based television device
  • Novel voiceprint recognition-based television device

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Embodiment Construction

[0013] like figure 1 As shown, the implementation of the present invention is as follows, a novel television device based on voiceprint recognition, comprising a voice signal acquisition module, a signal preprocessing module, a sound information extraction module, an identity recognition module, and a television control module, characterized in that: The voice acquisition module collects voice signals, and through the signal preprocessing module, the signal is processed to filter out background noise. The voice information extraction module will extract the processed voice signal information and judge whether to store or perform identity recognition operations. In the module, the extracted voice information is compared with the voice information data stored in the memory, and then the identity of the user is judged, and then the corresponding TV operation is completed through the TV control module according to the identification result of the person.

[0014] See figure 1 , ...

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Abstract

The invention relates to a novel voiceprint recognition-based television device. The device comprises a voice signal acquisition module, a signal preprocessing module, a sound information extraction module, an identification module and a television control module and is characterized in that: a voice signal is acquired by the voice acquisition module; background noise of the signal is filtered by the signal preprocessing module; the sound information extraction module extracts processed voice signal information and judges whether the voice signal information is stored or identification is performed; in the identification module, extracted voice information is compared with voice information data stored in a storage so as to judge the identity of a user; and corresponding television operation is completed by the television control module according to an identification result of a person. The technical scheme of the invention is novel and an implementation method is specific. The device has very high use value in the application field of television control.

Description

technical field [0001] The invention relates to a new type of television device based on voiceprint recognition, capable of recognizing fixed voice signals, extracting voiceprint information, judging the user's identity and realizing related TV operations according to the character's identity, and implementing the voice recognition through the extracted voice instructions. TV controls. Background technique [0002] At present, household televisions are mainly controlled by remote controllers for manual channel selection, which is inconvenient in many operations. Voiceprint identification of user identity and control based on TV voice commands have not yet been applied to TVs. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a new type of TV device based on voiceprint recognition, which can recognize fixed voice signals, realize personalized TV settings according to the identity of people, and realize voice commands to ...

Claims

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Application Information

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IPC IPC(8): H04N5/44G08C23/02G10L17/00G10L15/30G10L17/06
Inventor 王武军
Owner TPV DISPLAY TECH (XIAMEN) CO LTD
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