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Television voice processing apparatus and method

A sound processing and TV technology, applied in the field of TV, can solve problems such as poor TV audio data playback effect, achieve good music playback effect, and enhance the playback quality effect

Inactive Publication Date: 2009-10-28
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the embodiments of the present invention is to provide a TV sound processing device and method for the above-mentioned problem that the TV audio data playback effect is not good.

Method used

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  • Television voice processing apparatus and method
  • Television voice processing apparatus and method
  • Television voice processing apparatus and method

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Embodiment Construction

[0030] Such as figure 1 As shown, in the first embodiment of the TV sound processing device of the present invention, it includes a function button 11, a first button 19, a central processing unit 12, an audio playback device 13, a parameter table storage unit 14, a selection unit 15 and an equalizer device unit 16.

[0031] Wherein the function key 11 is located on the remote control of the TV or the control panel of the TV, for example, it may be a channel switching button, a volume adjustment button, etc. on the existing remote control. The central processing unit 12 is used to control and cooperate with other components of the TV, such as a signal receiving device, a decoding device, a display device, etc., so as to realize the broadcasting of TV signals. The audio playing device 13 is used for playing audio data input from TV programs or other signal sources (such as DVD players). In this embodiment, the central processing unit 12 and the audio playback device 13 are si...

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PUM

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Abstract

The present invention relates to a TV sound processing device, which includes TV function keys, an audio playback device and a central processing unit, and also includes: a parameter table storage unit for storing a parameter table, and the parameter table includes multiple groups of audio playback modes The corresponding relationship with the audio adjustment parameters, wherein the audio adjustment parameters include a specific frequency band and the gain adjustment value at the specific frequency band; the first button is used to trigger the central processing unit of the TV to start the audio adjustment; the selection unit is used to select One of the audio playback modes, and obtain the corresponding audio adjustment parameters according to the selected audio playback mode; the equalizer unit is used to adjust the audio data played by the TV audio playback device according to the audio adjustment parameters obtained by the selection unit. The invention also provides a corresponding method. The invention realizes different sound effects by adjusting the gain value of the local frequency band of the audio data, thereby enhancing the playing quality of the audio data.

Description

technical field [0001] The present invention relates to the technical field of televisions, and more specifically, to a television sound processing device and method. Background technique [0002] With the improvement of living standards, as one of the most frequently used household appliances, TV sets have higher and higher performance requirements from users. Users not only have higher and higher requirements on the TV screen, but also put forward higher requirements on the sound effect of the TV. [0003] There are also many sound processing technologies currently used in TV systems, such as commonly used treble, bass, surround and so on. These processing technologies perform comprehensive processing on the entire sound frequency band, that is, full-band processing, so as to improve the sound quality. For example, in the surround sound effect processing, the full frequency band is the surround sound effect. These sound processing technologies satisfy the auditory enjoym...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/60
Inventor 侯军伟
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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