def __init__(self):
self.time_var = 20
self.fade = pyo.Fader(fadein=0.005, fadeout=10, dur=20).play()
self.amp = pyo.SigTo(value=self.fade, time=0, init=0.0)
self.freq = pyo.SigTo(2200, time=7, mul=[1, 1.005], init=2200)
self.sig = pyo.RCOsc([self.freq, self.freq - 20],
sharp=4,
mul=self.amp).out()
self.freq.setValue(60)
self.n = pyo.Noise()
self.pan_lfo = pyo.Sine(freq=1, mul=.5, add=.5)
self.fade2 = pyo.Fader(fadein=10, fadeout=10, dur=50).play()
self.lfo1 = pyo.Sine(freq=.1, mul=500, add=1000)
self.lfo2 = pyo.Sine(freq=.4).range(2, 8)
self.bp1 = pyo.ButBP(self.n,
freq=self.lfo1,
q=self.lfo2,
mul=self.fade2)
self.pan = pyo.SPan(self.bp1, outs=2, pan=self.pan_lfo).out()
self.fader3 = pyo.Fader(fadein=0.01, fadeout=5, dur=5, mul=3).play()
self.lfd = pyo.Sine([.4, .3], mul=.2, add=.5)
self.sawer = pyo.SuperSaw(freq=[49, 50],
detune=[self.lfd, self.lfd + 10],
bal=0.7,
mul=self.fader3).out()
time.sleep(50)
def create_sound(soundParams):
amplitude = soundParams['amplitude']
if soundParams['type']=='sine':
soundObjList = [pyo.Sine(freq=soundParams['frequency'],mul=amplitude)]
if soundParams['type']=='chord':
nTones = soundParams['ntones'] # Number of components in chord
factor = soundParams['factor'] # Components will be in range [f/factor, f*factor]
centerFreq = soundParams['frequency']
freqEachComp = np.logspace(np.log10(centerFreq/factor),np.log10(centerFreq*factor),nTones)
soundObjList = []
for indcomp in range(nTones):
soundObjList.append(pyo.Sine(freq=freqEachComp[indcomp],mul=amplitude))
return soundObjList
def __init__(self):
self.fader = pyo.Fader(fadein=0.5, fadeout=0.5)
self.lfoo0 = pyo.LFO(freq=0.01, mul=1, type=3)
self.lfoo1 = pyo.Sine(freq=0.02, mul=1)
self.lfo = pyo.Sine(freq=self.lfoo0 + self.lfoo1, mul=1)
self.generator = pyo.SineLoop(freq=100,
feedback=0.015 +
((1 + self.lfo) * 0.025),
mul=[self.fader, 0, 0])
self.generator.stop()
self.stop()
self._mul = self.max_vol
self._mul_setter = pyo.Trig()
def Tone(frequency, duration, amplitude=0.3, phase=0, **kwargs):
'''
The Humble Sine Wave
'''
sin = pyo.Sine(frequency, mul=amplitude)
tableout = TableWrap(sin, duration)
return tableout
def _pyo_play(self):
"""
TODO: document
"""
# Making sure we have a clean server
if self.server.getIsBooted():
self.server.shutdown()
self.server.boot()
self.server.start()
# Getting data ready
duration = self.data.meta["asf_note_duration"]
pitches = np.repeat(self.data["asf_pitch"], 2)
delays = np.repeat(self.data["asf_onsets"], 2)
# TODO: This doesn't seem like the best way to do this, but I don't know
# how to make it better
env = pyo.Linseg(list=[(0, 0), (0.01, 1), (duration - 0.1, 1),
(duration - 0.05, 0.5), (duration - 0.005, 0)],
mul=[.1 for i in range(len(pitches))
]).play(delay=list(delays), dur=duration)
self.streams = pyo.Sine(list(pitches), 0, env).out(delay=list(delays),
dur=duration)
def _pyo_write(self, filepath):
"""
TODO: document
"""
# Getting data ready
duration = self.data.meta["asf_note_duration"]
pitches = np.repeat(self.data["asf_pitch"], 2)
delays = np.repeat(self.data["asf_onsets"], 2)
# Making sure we have a clean server
if self.server.getIsBooted():
self.server.shutdown()
self.server.reinit(audio="offline")
self.server.boot()
self.server.recordOptions(dur=delays[-1] + duration, filename=filepath)
env = pyo.Linseg(list=[(0, 0), (0.1, 1), (duration - 0.1, 1),
(duration - 0.05, 0.5), (duration - 0.005, 0)],
mul=[0.05 for i in range(len(pitches))
]).play(delay=list(delays), dur=duration)
sine = pyo.Sine(list(pitches), 0, env).out(delay=list(delays),
dur=duration)
self.server.start()
# Clean up
self.server.shutdown()
self.server.reinit(audio="portaudio")
def panMove(snd0, snd1, fil, nch, mult):
if snd0.isPlaying() == True:
pass
else:
snd0.play()
snd1.play()
ff = float(1 / po.sndinfo(fil)[1] / 4)
sin = po.Sine(freq=ff, phase=0)
cos = po.Sine(freq=ff, phase=0.25)
ini = np.random.randint(0, nch)
step = np.random.randint(0, int(nch / 2) + 1)
end = (ini + step) % nch
snd0.out(ini, 0).setMul(mult * cos)
snd1.out(end, 0).setMul(mult * sin)
snd0.stop(wait=po.sndinfo(fil)[1])
snd1.stop(wait=po.sndinfo(fil)[1])
def write(self, filepath):
"""
Save data sonification to the given file.
Currently the only output option is a wav file.
Parameters
----------
filepath : str
The path to the output file.
"""
# Getting data ready
duration = self.data.meta["asf_note_duration"]
pitches = np.repeat(self.data["asf_pitch"], 2)
delays = np.repeat(self.data["asf_onsets"], 2)
# Making sure we have a clean server
if self.server.getIsBooted():
self.server.shutdown()
self.server.reinit(audio="offline")
self.server.boot()
self.server.recordOptions(dur=delays[-1] + duration, filename=filepath)
env = pyo.Linseg(list=[(0, 0), (0.1, 1), (duration - 0.1, 1),
(duration - 0.05, 0.5), (duration - 0.005, 0)],
mul=[self.gain for i in range(len(pitches))
]).play(delay=list(delays), dur=duration)
sine = pyo.Sine(list(pitches), 0, env).out(delay=list(delays),
dur=duration)
self.server.start()
# Clean up
self.server.shutdown()
self.server.reinit(audio="portaudio")
def __init__(self, chain):
self.chain = chain
self.pitch = pyo.Sig(0)
self.vol = pyo.Sig(0)
self.env = pyo.Adsr()
self.sine = pyo.Sine(self.pitch, mul=self.vol * self.vol)
def __init__(self, freq=500):
self.trig = pyo.Trig()
self.decayTable = pyo.ExpTable([(0,1),(8191,0.001)], exp=5, inverse=False)
self.growthTable = pyo.ExpTable([(0,freq),(8191,2*freq)], exp=5, inverse=True)
self.env = pyo.TrigEnv(self.trig, table=self.decayTable, dur=0.1, mul=0).mix(2)
self.sweep = pyo.TrigEnv(self.trig, table=self.growthTable, dur=0.1)
self.sin = pyo.Sine(freq=self.sweep, mul=self.env)
#self.output = pyo.Delay(self.sin, delay=0.1, feedback=0.5).out()
self.output = pyo.Freeverb(self.sin, size=[.79,.8], damp=.9, bal=.3).out()
def my_overtone_synth(fundemental_freq):
''' plays the decaying overtone series of the fundemental freqeuncy'''
num_overtones = 10
amps = [1 / n for n in range(1, num_overtones)]
freqs = [fundemental_freq * n for n in range(1, num_overtones)]
signal = []
for n in range(num_overtones - 1):
b = pyo.Sine([freqs[n]], mul=amps[n])
signal += [pyo.Pan(b, outs=2, pan=.5).out()] # panning to both sides
return signal
def __init__(self, **config):
super(BinauralBeat, self).__init__(**config)
self.server = pyo.Server(buffersize=1024).boot()
centerFreq = pyo.Sig(256)
binauralFreq = pyo.Sine(freq=0.05, add=10.5, mul=1.5)
left = pyo.Sine(freq=centerFreq - binauralFreq / 2)
right = pyo.Sine(freq=centerFreq + binauralFreq / 2)
left.out(chnl=0)
right.out(chnl=1)
#left = pyo.PinkNoise().mix(2).out()
import thread
thread.start_new_thread(self.server.start, ())
self.left = left
self.right = right
def render(self):
s = pyo.Server(audio="offline")
s.boot()
sndinfo = pyo.sndinfo(self.path)
s.recordOptions(filename=self.complete_output_path, dur=sndinfo[1])
source = pyo.SfPlayer(self.path)
source_envelope = pyo.Expseg(list(
zip(self.source_envelope.times, self.source_envelope.levels)),
exp=5)
waveguide_envelope = pyo.Expseg(
list(
zip(self.waveguide_envelope.times,
self.waveguide_envelope.levels)),
exp=5,
)
filter_envelope = pyo.Expseg(
list(zip(self.filter_envelope.times, self.filter_envelope.levels)),
exp=5,
)
filter_q_envelope = pyo.Linseg(
list(
zip(self.filter_q_envelope.times,
self.filter_q_envelope.levels)))
waveguide = pyo.Waveguide(
source,
freq=self.frequencies,
minfreq=self.minfreq,
mul=self.waveguide_mul,
dur=self.waveguide_dur,
)
bandpass = pyo.Resonx(
waveguide,
self.frequencies,
q=filter_q_envelope,
stages=4,
mul=self.bandpass_mul,
)
lfo = pyo.Sine(freq=self.pan_lfo_frequency, mul=0.5, add=0.5)
bandpass_pan = pyo.Pan(bandpass, outs=2, pan=lfo)
filter_q_envelope.play()
filter_envelope.play()
source_envelope.play()
waveguide_envelope.play()
(bandpass_pan * filter_envelope).out()
(waveguide * waveguide_envelope).out()
(source * source_envelope).out()
s.start()
def simple_sine(delay, note, amp, dur=1.):
# -- Nice, angelic --
env = pyo.Adsr(attack=dur * 0.1,
sustain=0.707,
decay=0.1 * dur,
release=dur * 0.5,
dur=dur * 0.9,
mul=amp).play(delay=delay, dur=2.5 * dur)
osc = pyo.Sine(freq=pyo.midiToHz(note), mul=env).mix(1)
osc.out(delay=delay, dur=dur)
return osc, env
def _enter(self):
if _pyo_server is None:
# try and init it with defaults
# print some warning
init_audio_server()
# process the vars
self.duration = val(self.dur)
self._fader = pyo.Fader(fadein=val(self.fadein),
fadeout=val(self.fadeout),
dur=self.duration,
mul=val(self.volume))
self._sine = pyo.Sine(freq=val(self.freq), mul=self._fader).out()
def _enter(self):
super(Beep, self)._enter()
default_init_audio_server()
self._sound_start_time = None
if self._start_time == self._end_time:
self.__fader = None
self.__sine = None
else:
self.__fader = pyo.Fader(fadein=self._fadein,
fadeout=self._fadeout,
mul=self._volume)
self.__sine = pyo.Sine(freq=self._freq, mul=self.__fader)
clock.schedule(self._start_sound, event_time=self._start_time)
if self._end_time is not None:
clock.schedule(self._stop_sound,
event_time=self._end_time - self._fadeout)
def init_sound(self):
"""
Create a sine wave table using pyo or numpy, depending on the server type.
"""
if self.server_type == 'pyo':
sin = pyo.Sine(self.frequency, mul=self.amplitude)
self.table = self.table_wrap(sin)
elif self.server_type == 'jack':
self.get_nsamples()
t = np.arange(self.nsamples)
self.table = (self.amplitude * np.sin(
2 * np.pi * self.frequency * t / self.fs)).astype(np.float32)
#self.table = np.column_stack((self.table, self.table))
self.chunk()
self.initialized = True
def __init__(self, sequence, amp=1, pan=0.5):
BaseSynth.__init__(self, sequence, amp, pan)
self.env = pyo.CosTable([(0,0.0000),(353,1.0000),(4166,0.6528),(8000,0.0000)])
self.env_reader = pyo.TrigEnv(self.trig, self.env, dur=pyo.Max(self.dur, comp=0.3125))
self.sine_freqs = []
for i in range(-1,1):
self.sine_freqs.extend([self.freq*(1+0.001*i), self.freq*2*(1+0.002*i), self.freq*3*(1+0.002*i),self.freq*5*(1+0.002*i)])
self.osc = pyo.Sine(freq=self.sine_freqs, mul=[self.env_reader, self.env_reader*0.2, self.env_reader*0.2, self.env_reader*0.1]*3)
self.trans_env = pyo.CosTable([(0,0.0000),(123,0.0777),(812,0.0570),(2083,0.0052),(8000,0.0000)])
self.trans_env_reader = pyo.TrigEnv(self.trig, self.trans_env, dur=0.25)
self.trans = pyo.Noise(mul=self.trans_env_reader)
self.trans_filter = pyo.Biquad(self.trans, freq=1690)
self.trans_resonator = pyo.Biquad(self.trans_filter, q=31, freq=self.freq*4)
self.panner = pyo.Pan((self.trans_resonator+self.osc).mix(0), mul=(0.1)*self.master_amp, pan=self.master_pan)
self.last_audio_object = self.panner
def __init__(self, sequence, amp=1, pan=0.5):
BaseSynth.__init__(self, sequence, amp, pan)
self.env = pyo.CosTable([(0,0.0000),(123,0.9896),(2701,0.4870),(6479,0.2746),(8192,0.0000)])
self.env_reader = pyo.TrigEnv(self.trig, self.env, dur=pyo.Max(self.dur, comp=0.3125))
sine_freqs = []
for i in range(-1,1):
freqs = [self.freq*j*(1+0.008*i) for j in range(1,8)]
sine_freqs.extend(freqs)
harm_amps = [1,0.3,0.4,0.2,0.1,0.04,0.04,0.03,0.02]
self.osc = pyo.Sine(freq=sine_freqs, mul=[self.env_reader*harm_amps[i] for i in range(8)])
self.trans_env = pyo.ExpTable([(0,0.3938),(8192,0.0000)])
self.trans_env_reader = pyo.TrigEnv(self.trig, self.trans_env, dur=0.25)
self.trans = pyo.Noise(mul=self.trans_env_reader)
self.trans_filter = pyo.Biquad(self.trans, freq=1690)
self.trans_resonator = pyo.Delay(pyo.Denorm(self.trans_filter), feedback=0.90, delay=(self.freq**-1))
self.chorus = pyo.Chorus(self.trans_resonator, depth=0.13, feedback=0.84)
self.master_filter = pyo.Biquad((self.chorus+self.osc).mix(0), freq=3900)
self.panner = pyo.Pan(self.master_filter, mul=(0.1)*self.master_amp, pan=self.master_pan)
self.last_audio_object = self.panner
subprocess.run("qjackctl -a patchbay-new.xml -s &", shell=True)
time.sleep(0.5)
SERVER = pyo.Server(
audio="jack",
midi="jack",
nchnls=N_CHANNELS,
)
# starting server
SERVER.boot()
# starting sound loop
_speaker_cycle = itertools.cycle(range(INCREMENT, N_CHANNELS + INCREMENT))
ALLOWED_TYPES = {"noise": pyo.Noise(), "sine": pyo.Sine(freq=400)}
try:
SIGNAL = ALLOWED_TYPES[TYPE]
except KeyError:
msg = "Unknown type '{}'. Valid types would be '{}'.".format(
TYPE, ALLOWED_TYPES)
raise NotImplementedError(msg)
FADER = pyo.Fader(fadein=0.07, fadeout=0.07, dur=TIME, mul=MUL)
SIGNAL.mul = FADER
# red & bold printing
print(
"\033[91m",
"\033[1m",
"\n",
def create_sound(self, soundParams):
'''
NOTE: This methods needs to return both the soundObj and soundwaveObj to be able to
play the sound form elsewhere. If soundwaveObj is not returned, it will not exist
outside this scope, and the pyo server plays nothing on soundObj.play()
'''
if isinstance(soundParams['amplitude'], list) or isinstance(
soundParams['amplitude'], np.ndarray):
soundAmp = list(soundParams['amplitude'])
else:
soundAmp = 2 * [soundParams['amplitude']]
# -- Define sound according to type --
if soundParams['type'] == 'tone':
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=soundAmp)
soundwaveObj = pyo.Sine(freq=float(soundParams['frequency']),
mul=soundObj).out()
return (soundObj, soundwaveObj)
elif soundParams['type'] == 'chord':
nTones = soundParams['ntones'] # Number of components in chord
factor = soundParams[
'factor'] # Components will be in range [f/factor, f*factor]
centerFreq = soundParams['frequency']
freqEachComp = np.logspace(np.log10(centerFreq / factor),
np.log10(centerFreq * factor), nTones)
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=soundAmp)
soundwaveObjs = []
for indcomp in range(nTones):
#soundwaveObjs.append(pyo.Sine(freq=freqEachComp[indcomp],
# mul=soundObj).mix(2).out())
soundwaveObjs.append(
pyo.Sine(freq=float(freqEachComp[indcomp]),
mul=soundObj).out())
return (soundObj, soundwaveObjs)
elif soundParams['type'] == 'noise':
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=soundAmp)
#soundwaveObj = pyo.Noise(mul=soundObj).mix(2).out()
soundwaveObj = pyo.Noise(mul=soundObj).out()
return (soundObj, soundwaveObj)
elif soundParams['type'] == 'AM':
if isinstance(soundAmp, list):
halfAmp = [0.5 * x for x in soundAmp]
else:
halfAmp = 0.5 * soundAmp
envelope = pyo.Sine(freq=soundParams['modFrequency'],
mul=halfAmp,
add=halfAmp,
phase=0.75)
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=envelope)
soundwaveObj = pyo.Noise(mul=soundObj).out()
return (soundObj, [envelope, soundwaveObj])
'''
soundObj = pyo.Fader(fadein=self.risetime, fadeout=self.falltime,
dur=soundParams['duration'], mul=soundAmp)
envelope = pyo.Sine(freq=soundParams['modFrequency'],mul=soundObj,add=soundAmp,phase=0)
soundwaveObj = pyo.Noise(mul=envelope).out()
return(soundObj,[envelope,soundwaveObj])
'''
elif soundParams['type'] == 'tone_AM':
if isinstance(soundAmp, list):
halfAmp = [0.5 * x for x in soundAmp]
else:
halfAmp = 0.5 * soundAmp
nTones = soundParams['ntones'] # Number of components in chord
factor = soundParams[
'factor'] # Components will be in range [f/factor, f*factor]
centerFreq = soundParams['frequency']
freqEachComp = np.logspace(np.log10(centerFreq / factor),
np.log10(centerFreq * factor),
nTones) if nTones > 1 else [centerFreq]
envelope = pyo.Sine(freq=soundParams['modRate'],
mul=halfAmp,
add=halfAmp,
phase=0.75)
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=envelope)
soundwaveObjs = []
for indcomp in range(nTones):
soundwaveObjs.append(
pyo.Sine(freq=float(freqEachComp[indcomp]),
mul=soundObj).out())
return (soundObj, [envelope, soundwaveObjs])
elif soundParams['type'] == 'band':
frequency = soundParams['frequency']
octaves = soundParams['octaves']
freqhigh = frequency * np.power(2, octaves / 2)
freqlow = frequency / np.power(2, octaves / 2)
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=soundAmp)
freqcent = (freqhigh + freqlow) / 2
bandwidth = freqhigh - freqlow
n = pyo.Noise(mul=soundObj)
soundwaveObj = pyo.IRWinSinc(n,
freq=freqcent,
bw=bandwidth,
type=3,
order=400).out()
return (soundObj, soundwaveObj)
elif soundParams['type'] == 'band_AM':
if isinstance(soundAmp, list):
halfAmp = [0.5 * x for x in soundAmp]
else:
halfAmp = 0.5 * soundAmp
frequency = soundParams['frequency']
octaves = soundParams['octaves']
freqhigh = frequency * np.power(2, octaves / 2)
freqlow = frequency / np.power(2, octaves / 2)
envelope = pyo.Sine(freq=soundParams['modRate'],
mul=halfAmp,
add=halfAmp,
phase=0.75)
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=soundParams['duration'],
mul=envelope)
freqcent = (freqhigh + freqlow) / 2
bandwidth = freqhigh - freqlow
n = pyo.Noise(mul=soundObj)
soundwaveObj = pyo.IRWinSinc(n,
freq=freqcent,
bw=bandwidth,
type=3,
order=400).out()
return (soundObj, [envelope, soundwaveObj])
elif soundParams['type'] == 'fromfile':
tableObj = pyo.SndTable(soundParams['filename'])
samplingFreq = tableObj.getRate()
if soundParams.get('duration'):
duration = soundParams['duration']
else:
duration = tableObj.getDur()
if soundParams.get('channel') == 'left':
fs = [samplingFreq, 0]
elif soundParams.get('channel') == 'right':
fs = [0, samplingFreq]
else:
fs = 2 * [samplingFreq]
soundObj = pyo.Fader(fadein=self.risetime,
fadeout=self.falltime,
dur=duration,
mul=soundAmp)
print duration
print fs
soundwaveObj = pyo.Osc(table=tableObj, freq=fs, mul=soundObj).out()
return (soundObj, soundwaveObj)
else:
raise TypeError(
'Sound type "{0}" has not been implemented.'.format(
soundParams['type']))
20000,
)
frequencies = tuple(b - a for a, b in zip(frequencies, frequencies[1:]))
k50fl_specification = expenvelope.Envelope.from_levels_and_durations(
levels, frequencies)
converter = LoudnessToAmplitudeConverter(2)
server = pyo.Server(audio="jack").boot().start()
dur = 0.4
sleep = 0.11
fifths = list(range(8))
random.seed(100)
random.shuffle(fifths)
for fifth in fifths:
frequency = 100 * ((15 / 8)**fifth)
if STATIC:
amp = 0.03
else:
amp = converter.convert(frequency)
print(frequency, amp)
f = pyo.Fader(mul=amp, fadeout=0.01, dur=dur)
sine = pyo.Sine(freq=frequency, mul=f).out(dur=dur)
f.play()
time.sleep(dur + sleep)
def __init__(self, freq):
SineInst.__init__(self, freq)
self.sine = pyo.Sine(freq=[freq * (x + 1) for x in range(10)],
mul=self.volmod).out()
def __init__(self, freq):
self.volmod = LiveAdsr(att=.1, dec=.2, sus=.6, rel=.5, mul=.25)
self.sine = pyo.Sine(freq=freq, mul=self.volmod).out()
def __init__(self):
self.trig = pyo.Trig()
decaytable = pyo.LinTable(list=[(0,0), (100, 1.0), (8191, 0.0)])
self.env = pyo.TrigEnv(self.trig, table=decaytable, dur=0.3, mul=.25)
self.osc = pyo.Sine(freq=[0.,0.], mul=self.env[0])
self.output = self.osc.out()
# Run this the first time
if 1:
ss = pyo.Server(audio="offline")
ss.boot()
duration = 2.0
octaves = 0.5
soundAmp = 0.3
modRate = 10
centerFreq = 2000
freqhigh = centerFreq * np.power(2, octaves / 2)
freqlow = centerFreq / np.power(2, octaves / 2)
envelope = pyo.Sine(freq=modRate,
mul=soundAmp / 2,
add=soundAmp / 2,
phase=0.75)
soundObj = pyo.Fader(fadein=0.002, fadeout=0.002, dur=duration, mul=envelope)
freqcent = float((freqhigh + freqlow) / 2)
bandwidth = float(freqhigh - freqlow)
n = pyo.Noise(mul=soundObj)
soundwaveObj = pyo.IRWinSinc(n, freq=freqcent, bw=bandwidth, type=3,
order=400).out()
#soundwaveObj = pyo.IRWinSinc(n, freq=centerFreq, bw=centerFreq, type=3, order=400).out()
# -- Set recording parameters --
soundFilename = '/home/jarauser/workspace/sounds/{0}octaves.wav'.format(
octaves)
ss.recordOptions(dur=duration,
filename=soundFilename,
depth += 0.1
x_count += 1
elif y_button:
if y_count % 30 == 0 and depth > 0:
depth -= 0.1
y_count += 1
if a_button:
if a_count % 30 == 0 and feedback < 1:
feedback += 0.05
a_count += 1
elif b_button:
if b_count % 30 == 0 and feedback > 0:
feedback -= 0.05
b_count += 1
if L_button:
if L_count % 30 == 0 and balance > 0:
balance -= 0.05
L_count += 1
elif R_button:
if R_count % 30 == 0 and balance < 1:
balance += 0.05
R_count += 1
# Execution Section
lfo = pyo.Sine(freq=1000, phase=.5, mul=.5, add=.3)
delay = pyo.Delay(audioIn, delay=delay, feedback=lfo, maxdelay=3).out()
clock.tick(60)
pygame.quit()
def __init__(self, freq):
SineInst.__init__(self, freq)
self.sine = pyo.Sine(freq=[freq, freq * (2**(1 / 2))],
mul=self.volmod).out()
if self.envArChR[i] == 1:
self.lenlis.append(i)
for i in range(len(self.lenlis) - 1):
x = self.lenlis[i + 1] - self.lenlis[i]
self.lenlis[i] = x
return np.asarray(self.lenlis)
def randGate(self):
self.randGateAr = np.zeros(self.getChange().size)
self.periodChoice = self.getPeriod()
for i in range(self.periodChoice.size):
i = np.random.choice(self.periodChoice)
self.randGateAr[i] = 1
return self.randGateAr
def setGate(self, gate):
self.gate = gate
self.getChange()
if __name__ == "__main__":
s = pyo.Server().boot()
algo = HistAmp()
#algo.setMode(LiveIn())
#algo.setDur(5)
algo.out()
osc = pyo.Sine(400, mul=algo.amp()).out()
s.gui(locals())
def __init__(self, freq):
self.trig = pyo.Trig()
decaytable = pyo.LinTable(list=[(0, 1.0), (8191, 0.0)])
self.env = pyo.TrigEnv(self.trig, table=decaytable, dur=0.6, mul=0.2)
self.osc = pyo.Sine(freq=freq, mul=self.env).mix(2)
self.output = self.osc.out()
