Subject: Re: [linux-audio-dev] Using Jack for "Control Volt" continued
From: Jack O'Quin (joq_AT_io.com)
Date: Tue Nov 11 2003 - 08:18:25 EET
"Iain Duncan" <iainduncan_AT_telus.net> writes:
> Thanks for the all the interesting responses. I did some thinking and a few
> experiments, and I think the best way to do it would be to use an amplitude
> modulated sine ( actually triangle ) wave at one have the nyquist, precisely
> 1/4 of sample rate.
Why modulate at all?
You can represent the voltages directly or proportionally.
Note that making everything a function of the Nyquist frequency causes
a shift when running at different sample rates.
-- joq
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