I wanted to see how Freesound spectrum viewer reacts to amplitude.
This is a (not that good) sinus wave, 7000Hz, with varying amplitude in steps.
Made this in ChucK, chuck.stanford.edu.
-------
SinOsc Osc => dac;
7000 => Osc.freq;
SawOsc lfo => blackhole;
5::second => lfo.period;
while( true )
{
((lfo.last())*0.9) => Osc.gain;
250::ms => now;
}
-------
Type
Wave (.wav)
Duration
0:05.014
File size
431.9 KB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Mono
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