2006-07-06 03:03:56 · 14 answers · asked by samjaz 1 in Entertainment & Music ➔ Television
ok ,
the real answer lies in a stage called "modulation" of audio/visual signals.Think of this as the step of coverting audio/visual signals into electromagnetic waves. Here, the quality/loudness of the sound is decided.Think of your TV as a demodulator which converts electromagnetic waves back to audio/visual signals.
Now, ads are made to be coded /modulated at a higher Db level,in order to gain attention.Similarly , some channels are encoded /modulated differently than other.
Some T.V.s have inbuilt stable sound system which takes care of this problem by adjusting to the signals.That is it adapts the way the electomagentic waves are demodulated back to sound waves.
you cabn even purchase an external equipment which does so here:
http://www.chumbo.com/Info.aspx?id=252665
Hope this helps!
2006-07-06 03:23:10 · answer #1 · answered by Nihilist 3 · 0⤊ 0⤋
cuz like if u watch a show and u notice the commercial is much louder its becuz the ppl that make the commercial take the loudest volume from the show and make that the volume of the commercial. but if u want the diff volume to stop by a "smart tv" they keep all channels and commercials at the same sound
2006-07-06 10:07:06 · answer #2 · answered by losersrus 3 · 0⤊ 0⤋
Yes, some cable channels do seem lower, like Comedy Central. Also hate it when the shows are quiet but the commercials are really loud!
2006-07-06 10:07:04 · answer #3 · answered by Lee 7 · 0⤊ 0⤋
They have TVs that adjust the sound from one channel to another, so it's all the same.
2006-07-06 10:07:11 · answer #4 · answered by jdusty_98 1 · 0⤊ 0⤋
I had the same wondering notion, myself. Maybe the video content is a bit different depending on which network you tune in to watch.
2006-07-06 10:10:41 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Maybe because the channels are locataed in different placesand some of them are thurther away. I dont know, but it happens to me.
2006-07-06 10:08:33 · answer #6 · answered by sparkelsinurface 2 · 0⤊ 0⤋
Because cable doesn't have the dierect sound check like others
2006-07-06 10:07:44 · answer #7 · answered by Sierra B 1 · 0⤊ 0⤋
i noticed that. i go from one channel to another and the volume is always changing. weird.
2006-07-06 10:07:10 · answer #8 · answered by cannabisdrivethru 1 · 0⤊ 0⤋
I HATE THAT! I have to turn up some channels, turn down others.
2006-07-06 10:06:49 · answer #9 · answered by lynn 5 · 0⤊ 0⤋
no idea but i hate that ..give me 10 points plz hhehehe (^_^)
2006-07-06 10:29:31 · answer #10 · answered by JennyfferBCN 5 · 0⤊ 0⤋