def test_graincloud_with_length_lfo(self):
sound = SoundBuffer(filename='tests/sounds/guitar1s.wav')
grainlength = dsp.wt('hann', 0.01, 0.1)
length = 10
framelength = int(length * sound.samplerate)
out = sound.cloud(length, grainlength=grainlength)
self.assertEqual(len(out), framelength)
out.write('tests/renders/graincloud_with_length_lfo.wav')
def test_graincloud_with_extreme_speed_lfo(self):
sound = SoundBuffer(filename='tests/sounds/guitar1s.wav')
length = 30
speed = dsp.wt('hann', 1, 100)
framelength = int(length * sound.samplerate)
out = sound.cloud(length=length, speed=speed)
self.assertEqual(len(out), framelength)
out.write('tests/renders/graincloud_with_extreme_speed_lfo.wav')
def test_graincloud_with_length_lfo(self):
sound = SoundBuffer(filename='tests/sounds/guitar1s.wav')
grainlength = dsp.wt('hann', 0.01, 0.1)
length = 10
framelength = int(length * sound.samplerate)
out = sound.cloud(length, grainlength=grainlength)
self.assertEqual(len(out), framelength)
out.write('tests/renders/graincloud_with_length_lfo.wav')
def test_long_graincloud(self):
sound = SoundBuffer(filename='tests/sounds/linux.wav')
length = 90
grainlength = dsp.win('hann', 0.01, 0.08)
grid = dsp.win('hann', 0.01, 0.05)
out = sound.cloud(length,
grainlength=grainlength,
grid=grid,
spread=0.5,
)
framelength = int(length * sound.samplerate)
self.assertEqual(len(out), framelength)
out.write('tests/renders/graincloud_long.wav')
def test_long_graincloud(self):
sound = SoundBuffer(filename='tests/sounds/linux.wav')
length = 90
grainlength = dsp.win('hann', 0.01, 0.08)
grid = dsp.win('hann', 0.01, 0.05)
out = sound.cloud(length,
grainlength=grainlength,
grid=grid,
spread=0.5,
)
framelength = int(length * sound.samplerate)
self.assertEqual(len(out), framelength)
out.write('tests/renders/graincloud_long.wav')
def test_pulsed_graincloud(self):
sound = SoundBuffer(filename='tests/sounds/guitar1s.wav')
out = sound.cloud(10, grainlength=0.06, grid=0.12)
out.write('tests/renders/graincloud_pulsed.wav')
def test_pulsed_graincloud(self):
sound = SoundBuffer(filename='tests/sounds/guitar1s.wav')
out = sound.cloud(10, grainlength=0.06, grid=0.12)
out.write('tests/renders/graincloud_pulsed.wav')