Audio level automatic adjustment device and method for each channel output to speaker of TV receiver

摘要

The present invention relates to an apparatus for automatically adjusting a voice level for each channel output to a speaker of a television receiver and a method thereof, and to listen to a voice output to the speakers 600 and 620 while watching an image displayed on a screen of the CRT 400. In this case, when the viewer changes the channel in order to watch a broadcast program of the desired channel, even if the audio output level is adjusted according to the changed channel, the audio output from the speaker is outputted differently. In order to solve the problem, the audio signal processed by the TV audio processor 500 is decoded into a digital signal, the code data is recognized, and the audio output level is changed, the audio level designated by the viewer, and the audio amplifier 520. Compare and read the code data recognized by the voice processor 500 to automatically output the same audio output level for each channel. Providing a voice level automatic adjustment device for each channel with a voice level adjusting means for adjusting and a method of adjusting accordingly, and when a viewer designates voice data of each channel when watching TV, the voice is output differently to the speaker according to each channel change. It can automatically adjust the same to protect the viewer's hearing, and the viewer can listen to a stable voice while watching TV.