'A vocoder built around stft, sinbank, and noisebank.'
import dlal
import time
# components
audio = dlal.Audio(driver=True)
comm = dlal.Comm()
audio.add(audio)
lpf1 = dlal.Lpf(0.99)
lpf2 = dlal.Lpf(0.99)
peak_lo = dlal.Peak(name='peak_lo')
oracle_lo = dlal.Oracle(m=20, format=('set', '%'), name='oracle_lo')
hpf1 = dlal.Hpf()
hpf2 = dlal.Hpf()
peak_hi = dlal.Peak(name='peak_hi')
oracle_hi = dlal.Oracle(m=2e4, format=('set', '%'), name='oracle_hi')
stft = dlal.Stft(512)
sinbank = dlal.Sinbank(44100 / 512)
noisebank = dlal.Noisebank()
gain_tone = dlal.Gain(name='gain_tone')
gain_noise = dlal.Gain(name='gain_noise')
mul = dlal.Mul(1)
buf_tone = dlal.Buf(name='buf_tone')
buf_noise = dlal.Buf(name='buf_noise')
buf = dlal.Buf()
tape = dlal.Tape(1 << 17)
import dlal
import midi as mid
import math
import threading
import time
audio = dlal.Audio()
dlal.driver_set(audio)
comm = dlal.Comm()
midi = dlal.Midi()
train = dlal.Train()
iir = dlal.Iir()
buf = dlal.Buf()
tape = dlal.Tape(1 << 17)
dlal.connect(
midi,
train,
[buf, '<+', iir],
[audio, tape],
)
iir.pole_pairs_bandpass(0, 0.1)
def sweep():
low_freq = 440
sweep_speed = 0.02
sweep.w = low_freq
self.lfo.freq(freq)
self.lfo.amp(amp)
self.oracle.b(b)
self.oracle.format(fmt_name, *fmt_args, **fmt_kwargs)
self.lfo.connect(self.oracle)
def add_to(self, driver):
driver.add(self.lfo)
driver.add(self.oracle)
def connect(self, other):
self.oracle.connect(other)
# init
driver = dlal.Audio()
comm = dlal.Comm()
Voice('drum', 'buf')
Voice('piano', 'sonic')
Voice('bass', 'sonic', 'lim', 'buf')
Voice('ghost',
'gain',
'midman',
'rhymel',
'lpf',
'lfo',
'oracle',
'sonic',
'lim',
'buf',
input=['rhymel'])
