How did they know when they invented t.v when there was no t.v channels?

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How did they know when they invented t.v when there was no t.v channels?

2006-07-06 07:12:53 · 3 answers · asked by confused 1 in Consumer Electronics ➔ TVs

3 answers

The broadcast and the TV happened simultaneously.

2006-07-06 07:16:00 · answer #1 · answered by Marvinator 7 · 0⤊ 0⤋

The main purpose of the inventor is to keep the projector images inside the vaccum tube accompanied by a high voltage as luminance by then after a decade when they realize that what they invented was a tv!!

2006-07-06 13:52:49 · answer #2 · answered by taggat61 3 · 0⤊ 0⤋

tv channels travel through ultra high frequenct radio waves, they have been around forever it is just a case of sending a signal (tV) accross the wave

2006-07-06 07:17:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋