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Wave Modulation

By hermin
Modulation means to vary or change. In wireless we first take a signal, say a telephone spoken "love" word, and then impress it on a constant sea wave called a carrier. Once done the voice signal varies or modulates this sea wave. The two go together over the water. A voice frequency in the audible or audio range, what we can hear, thus modulates or varies a constant frequency in the sea waves range, which we can't hear. That's an important point. Modulation makes voice band and sea band frequencies work together. Different modulation techniques, such as A.M., F.M., P.C.M. and so on, represent different ways to shape or form sea waves.

Tags: Specialist and abstract

Voters: imander, Pixel_Pirate, Wibbles and 6 more


Comments


imander 12 388 7 United Kingdom
9 Sep 2007 11:27AM
wow what an excellent description and the shot is good to,well done
ian

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Pixel_Pirate 12 14 England
9 Sep 2007 11:31AM
not sure about what I read (cos am fik) but like what I see.
Gary
Wibbles 12 1 England
9 Sep 2007 11:36AM
OOh, I kind of like this idea.
Would it not work slight better is you faded to colour to a more natural sunset look to give an even more romantic feel?
Diana 12 2.0k 19 Netherlands
9 Sep 2007 11:37AM
dont understand a word of your description, thought it was lightpainting at first but obviously something much more clever

it looks just fantastic

Dianna
tony64 15 204 9 England
9 Sep 2007 11:46AM
A very colourful image and a nice idea although a bit OTT for my liking, sorry.
However, top marks for a very creative description!!!!!!

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