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Merge branch 'master' of git.peteshadbolt.co.uk:pete/radio

master
Pete Shadbolt 2 years ago
parent
commit
06df0216cb
2 changed files with 29 additions and 9 deletions
  1. +27
    -7
      audio.scd
  2. +2
    -2
      stuff/gui.py

+ 27
- 7
audio.scd View File

@@ -18,23 +18,25 @@ s.waitForBoot {
lagtime = 100 / (2**octave);

// Oscillator/filter frequency
frequency = notefreq * (1 + (hue*0.1));
// frequency = notefreq * (1 + (hue*0.1));
frequency = notefreq * (1 + (hue*5)) * (2**(octave-2));
//frequency = (130 + (hue * 130)) * (2 ** octave);
//frequency = 130 * Scale.major.ratios[(hue * 12).asInteger];
//frequency = (130 * frequency) * (2**octave);
frequency = Lag.kr(frequency, lagtime/10);
// Filtered saw oscillator
oscillator = Mix.ar([SawDPW.ar(frequency), SawDPW.ar(frequency/2+0.5)]);
// oscillator = Mix.ar([SawDPW.ar(frequency), SawDPW.ar(frequency/2+0.5)]);
oscillator = Mix.ar([DPW3Tri.ar(frequency), DPW3Tri.ar(frequency/2+0.5)]);
filter = DFM1.ar(oscillator, frequency, saturation/2, 1.0, 0.0, 0.0006);

// Noise
qfactor = Lag.kr((1 - saturation)**4, lagtime);
noise = Crackle.ar(1.99, 1.0);
qfactor = Lag.kr((1 - saturation)**2, lagtime);
noise = Crackle.ar(1.9, 1.0);
noise = BPF.ar(noise, frequency, qfactor);

// Mix noise and saw
mixer = Mix.ar([filter * saturation.sqrt(), 0.5 * noise*(1-saturation)]);
mixer = Mix.ar([filter * saturation.sqrt(), 3* noise*(1-saturation)]);

// Apply pan
panner = LinPan2.ar(mixer, pan);
@@ -46,8 +48,11 @@ s.waitForBoot {
// Compress
output = Compander.ar(output, output, 0.5, 0.3, 0.3, 0.1, lagtime);

// Fade in on boot
output = output * Lag.kr(gain, lagtime);

// Crank everything down
output = output * 0.1;
output = output * 0.3;

Out.ar(0, output);
});
@@ -63,11 +68,26 @@ s.waitForBoot {
octave = (2 - (index / 4).floor);
"Module %: Pan %, octave %\n".postf(index, pan.round(1e-1), octave.round(1e-1));
Synth.new(\module,
[\hue, 0.5, \saturation, 0.1, \value, 0.5, \pan, pan, \gain, 0.9, \octave, octave, \notefreq, Scale.major.degreeToFreq(index, 48.midicps, octave)]
[\hue, 0.5, \saturation, 0.1, \value, 0.5, \pan, pan, \gain, 0.0, \octave, octave, \notefreq, Scale.major.degreeToFreq(index, 48.midicps, octave)]
)
}
);

// Turn up gain after some time
SystemClock.schedAbs(8, {modules[0].set(\gain, 1)});
SystemClock.schedAbs(8, {modules[1].set(\gain, 1)});
SystemClock.schedAbs(8, {modules[2].set(\gain, 1)});
SystemClock.schedAbs(8, {modules[3].set(\gain, 1)});
SystemClock.schedAbs(16, {modules[4].set(\gain, 1)});
SystemClock.schedAbs(16, {modules[5].set(\gain, 1)});
SystemClock.schedAbs(16, {modules[6].set(\gain, 1)});
SystemClock.schedAbs(16, {modules[7].set(\gain, 1)});
SystemClock.schedAbs(32, {modules[8].set(\gain, 1)});
SystemClock.schedAbs(32, {modules[9].set(\gain, 1)});
SystemClock.schedAbs(32, {modules[10].set(\gain, 1)});
SystemClock.schedAbs(32, {modules[11].set(\gain, 1)});
SystemClock.schedAbs(32, {modules[12].set(\gain, 1)});

// Hook up OSC
f = { |msg, time, addr|
if(msg[0] == '/radio') {


radio.py → stuff/gui.py View File

@@ -69,8 +69,8 @@ def analyze(frame, osc):


if __name__ == '__main__':
camera = cv2.VideoCapture("/dev/video2")
# camera = cv2.VideoCapture(0)
# camera = cv2.VideoCapture("/dev/video2")
camera = cv2.VideoCapture(0)
osc = udp_client.SimpleUDPClient("0.0.0.0", 5005)

while True:

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