Multimedia device volume control method and system

A technology for multimedia equipment and volume control, which is applied in the parts of TV systems, TVs, color TVs, etc., can solve the problems of long time for volume adjustment and inability to adjust quickly, and achieves accelerated change range and fast volume adjustment. , the effect of reducing noise

Inactive Publication Date: 2007-03-28
KONKA GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a volume control method for multimedia equipment that can be quickly adjusted in a short time to adjust the volume in view of the disadvantages of the prior art that it takes a long time to adjust the volume and cannot be quickly adjusted

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  • Multimedia device volume control method and system
  • Multimedia device volume control method and system

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Embodiment Construction

[0024] This embodiment further illustrates the present invention by implementing volume control on a TV set. For other multimedia devices, such as a set-top box, because for the present invention, the relevant part is the OSD, so the difference between the TV set and the set-top box is only that one is its own display screen and the other is an external display screen. In this embodiment, the TV multimedia equipment volume control system includes a plurality of control keys, each control key corresponds to a set volume value, the volume value is discrete and when the control key is pressed, The current volume value of the TV jumps to the volume value corresponding to the control key.

[0025] Usually, televisions come with a remote control. In this embodiment, the control keys are located on the remote controller and are additionally designed for the multimedia volume control system. Of course, in practical applications, the plurality of control keys can also be located on t...

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Abstract

The invention relates to an approach of volume controlling in multimedia equipments. The specific procedures are: presetting multiple controlling keys. Every key corresponds to a preset volume value that is discrete. When any controlling key is detected pressed, the current volume value of the apparatus jumps to the volume value corresponding to the control key. The invention can speed up the regulation of volume range to shorten the waiting time no matter in silence or noise.

Description

technical field [0001] The invention relates to a volume control method, and more specifically, to a volume control method and system for multimedia equipment. Background technique [0002] With the improvement of people's living standards, more and more multimedia devices are becoming more and more popular, such as TVs, VCDs, DVDs, and set-top boxes, etc. entering the homes of ordinary people. While fully enriching people's spare time life, these devices can also bring To give people all kinds of knowledge, these devices all involve volume control. They usually use the OSD (On Screen Display) interface to adjust the volume on their own or an external display device. Usually there is only one volume control, which can be controlled from No sound is adjusted to maximum volume. In order to facilitate the user to quickly adjust the volume, each adjustment step control has a large amount of change. However, the volume of these multimedia devices usually has a large adjustable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/60
Inventor 马彪汪昕
Owner KONKA GROUP
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