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mherzl (November 30, 1999 at 12:00 am)
This is amazing. Thank you.
schizoflux (November 30, 1999 at 12:00 am)
n=10 or what have we, a sine becomes a square? Due to the overlapping harmonics right? What about a sawtooth?
Amishman35 (November 30, 1999 at 12:00 am)
I will always keep my mind closed that home-schooled children are the bratty near-dumb ones.
hboy007 (November 30, 1999 at 12:00 am)
(The spikes are called Gibbs Phenomenon)
Amishman35 (November 30, 1999 at 12:00 am)
Think you haven't heard a square wave in a while? Listen to your NES, Gameboy Color, or Atari 2600. And 60 hertz is the mains frequency in the USA. If you use a shortwave radio, you can pick up the 100,000th harmonic on it if there's a cable modem nearby and you tune to 6 Mhz.
Russoft (November 30, 1999 at 12:00 am)
not really, but almost. There will be odd spikes at the top and bottom of the vertical sections. You can see the pattern as n increases.
en14vn (November 30, 1999 at 12:00 am)
when n approaches infinity, the wave become a square wave?
daboos86 (November 30, 1999 at 12:00 am)
oh...now i understand :Xthanks a lot. I'm studying this for my sound tech exam this gives me a good understanding of square waves and harmonics :D
beranharp (November 30, 1999 at 12:00 am)
this video is awesome, especially when heard through headphones, just make sure the volume isn't up too loud. But hey, if it is, maybe it will do something good to your head. One suggestion I would make for improvement is to go from sine to square wave and then go backwards to sine wave again. This truly shows the intellectual potential of Youtube though. Thanks!
pilopiloCH (November 30, 1999 at 12:00 am)
i've just done thatOUCH toothanks for the suggest lol |
