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Interesting mathematical relationships between waves
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Shiranui
IsraTrance Full Member
Started Topics :
116
Posts :
1219
Posted : Jun 28, 2011 20:53:25
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If you take a 200 Hz sawtooth wave, and add to it a 400 Hz sawtooth wave, inverted, at half the amplitude, the resulting signal is a square wave. Neat, huh? |
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APriest
Started Topics :
2
Posts :
98
Posted : Jun 28, 2011 22:25
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I thought that the two signals might be in the same octave.
Quoted from the free PDF book "How to make a noise":
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If you add two sawtooth waves together with one having an inverted polarity and being 180 degrees out of phase, the result will be a square.
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Image of the square -> http://imageshack.us/photo/my-images/29/squarew.jpg/ |
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Shiranui
IsraTrance Full Member
Started Topics :
116
Posts :
1219
Posted : Jun 29, 2011 09:32
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Oh, you're right :x |
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