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PWM SOUND

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Uploaded by on Jan 7, 2007

[JP/日本語] PIC16F88のPWMを使った音楽です。周波数が高すぎてデジカメで拾いきれないみたいで高周波成分しか入っていません(涙)
[EN/英語] Play sound using PIC16F88's PWM function.It is difficult to record this sound for digital camera's video recording.

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  • It's pretty obvious that both the frequency and duty cycle are changing. The on-time is fixed but the off-time is varying.

  • This is not PWM ! You haven't changing pulse width and duty ratio...

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All Comments (5)

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  • funny

  • Pulse Position Modulation.

  • Ohh thats great!! xD!!

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