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Sound volume regulating method of television

A volume adjustment and TV technology, applied to TV, color TV parts, TV system parts, etc., can solve the problems of frightened viewers, inconvenience for viewers, excessive volume output, etc.

Inactive Publication Date: 2006-03-29
LG ELECTRONIC (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned sound output sometimes causes inconvenience to the audience. Generally speaking, the audience will adjust the volume of the TV to a higher level due to external noise during the day, and it is relatively quiet at night, so it is better than turning on the TV during the day. The sound of the TV is lower
[0008] Therefore, when the TV is turned on at night, the TV will generally output the sound signal according to the volume set during the day, so turning on the power to watch TV at night will generate too much volume output, which will frighten the audience or give a Sleep impact from other people

Method used

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Embodiment Construction

[0017] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Figure 1 It is a structural block diagram of a television applicable to the present invention, and it is composed of: an antenna 10 for receiving information transmitted by a television station, a tuner 20 for selecting a television station program that the viewer wishes to see from the information transmitted above, and the tuner 20 according to The video processor 30 for processing the video signal selected according to the viewer's wish, the sound processor 60 for processing the sound signal selected by the tuner 20 according to the viewer's wish, and the above-mentioned video processor 30 and the sound processor Amplifiers 40 and 70 connected with 60 to amplify the image signal and sound signal, a picture tube 50 for outputting images, and a speaker 80 for outputting sound are composed of these parts.

[0019] The above-mentioned antenna can...

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Abstract

This invention relates to a method for pre-tuning the volume of a TV to zero when switching on a TV to avoid various problems resulted in over loud volume output in the transient period of switching on the TV including: 1, receiving í‹offíŒ signal from the supplier switch 2, the teletube displays the formation that if the volume is tuned then the viewer selects and inputs the information, 3, judging the information first, if the input information is í‹adjusting the volumeíŒ, then the volume of the storage is set to be zero, 4, ending the operation of the TV when the storage receives the volume information.

Description

【Technical field】 [0001] The present invention relates to a volume adjustment method of a TV. The special feature is that the volume is adjusted to "0" when the TV is turned on, so that various problems caused by excessive volume output at the moment the TV is turned on can be prevented. Volume adjustment method. 【Background technique】 [0002] Television is a device that converts received broadcast signals into images and sounds, and then provides them to viewers. The received broadcast signals are transmitted by antennas that transmit signals through TV stations or cables from cable TV stations. Composed of video signals and audio signals. That is, the process of receiving, amplifying, and converting the broadcast signal composed of image signal and sound signal into an intermediate frequency signal. [0003] The image intermediate frequency signal that has been converted into an intermediate frequency signal is converted into an image signal through the detection proces...

Claims

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Application Information

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IPC IPC(8): H04N5/60
Inventor 地石万
Owner LG ELECTRONIC (HUIZHOU) CO LTD
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