Lars, thanks, I'll try.
!! Well, it seems like "to be inside LADSPA" is unneeded restriction.
Any JACK-enabled apps will be helpful. My mistake, sorry... The thread
subject was changed.
Andrew
======= On Monday 13 March 2006 05:21, Lars Luthman wrote: =======
On Mon, 2006-03-13 at 05:11 +0300, Andrew Gaydenko wrote:
The aim is:
- to generate high frequency sine (say, 1-10KHz - carrier),
The "Sine oscillator" in the LADSPA toolkit (1046/sine_fcaa)
- to modulate it's amplitude with low frquency
signal (say, in 1-10Hz range)
The "Sine oscillator" in the LADSPA toolkit (1047/sine_fcac)
- to pass this modulated signal through some device,
- to demodulate it, and, as a result,
- to get that 1-10Hz signal.
Not sure about this. Maybe use the "Frequency tracker" in swh-plugins
(1418/freqTracker) and subtract the known frequency of your high
frequency sine from the result?
--
Lars Luthman
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