[EMAIL PROTECTED] wrote:
>
> [EMAIL PROTECTED] wrote,
>
> C> A sine wave at 22kHz sampled at 44kHz becomes a triangle
> C> wave, and that does sound vastly different.
>
> Ralph countered,
>
> S> a 22kHz sine-wave sampled at 44kHz stays a sine wave. ...
> S> (AD/DA conversion isn't just connecting dots!!!!)
>
> Ergo, is a 22kHz triangle wave, sampled at 44kHz, extrapolated into a sine
> wave?
Yes! Due to the lost of the harmonics that make up the triangle!
Cheers,
Ralph -> if you dig deep enough you'll find water...
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Ralph Smeets Functional Verification Centre Of Competence - CMG
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"For many years, mankind lived just like the animals. And then some-
thing happened that unleashed the powers of our imagination: We learned
to talk."
-- Stephen Hawking, later used by Pink Floyd --
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