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Tone generation
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Tone generation

  • Subject: Tone generation
  • From: MS <email@hidden>
  • Date: Sun, 20 Mar 2005 14:10:46 -0800 (PST)
  • Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys
Hi All,

Does anyone have an idea about pulsing (ie very
quickly turning on and off) short packets of tone?  I
can successfully generate a tone using rendersin() and
can even record it to a file using afrecord, but need
some guidance in rapidly turning it off and on.

Specifically, I wish to generate a 500uS packet of
15Khz tone if some input is a "1", and conversely, I'd
like to generate a 500uS packet of 0Hz (no tone) for a
"0".

Ideas?

Best Regards,
MS

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