def getSawSound(freq,beat,subdivison, bpm=60):
beat_in_mili = (60. / bpm) * 1000. /subdivison *beat
saw = Sawtooth(freq)
sound = saw.to_audio_segment(beat_in_mili)
sound = sound.fade_in(int(beat_in_mili*.05))
sound = sound.fade_out(int(beat_in_mili*.05))
return sound
def generate_notes_r():
track = AudioSegment.empty()
for i in range(16):
saw = Sawtooth(NOTES.get(NAMES.get(random.randint(1, 8))))
track += saw.to_audio_segment(500, VOLUME)
return track
def __sound_notification_error(*args):
HZ = 100
sound = Sawtooth(HZ).to_audio_segment(
duration=100).apply_gain(-20).fade_in(20).fade_out(20)
sound += AudioSegment.silent(duration=100)
sound += Sawtooth(HZ).to_audio_segment(
duration=100).apply_gain(-20).fade_in(20).fade_out(20)
display(InvisibleAudio(data=sound.export().read(), autoplay=True))
def sawtoothDot(value, pan, ms=100, factor=1.0, sampleRate=96000, bitDepth=32):
cNote = 440
wave = Sawtooth(cNote * ((value + 0.00001) * factor),
sample_rate=sampleRate,
bit_depth=bitDepth)
output = wave.to_audio_segment(duration=ms)
output = output.fade_in(int(ms * 0.2))
output = output.fade_out(int(ms * 0.2))
output = output.pan(pan)
return output
def generate_notes():
track = AudioSegment.empty()
print("Please enter notes you want to play, separated by a space.")
print("Available notes: ")
print(NOTES.keys())
notes = input().split(" ")
for note in notes:
saw = Sawtooth(NOTES.get(note))
track += saw.to_audio_segment(500, VOLUME)
return track
def from_generator(self, freq, duration, wavetype):
"""
Sets the Audio Object's audio segment to be the audio generated
by a wave generator.
Arguments
freq -- the frequency of the wave to be generated (in Hz) (int)
duration -- the duration of the wave to be generated (in milliseconds) (int)
wavetype -- the type of wave to be generated. A string containing either
Sine, Square, Sawtooth, or Triangle (case insenstivie) (str)
"""
_check_type(wavetype, "wavetype", str)
_check_type(freq, "freq", int)
_check_type(duration, "duration", int)
self._duration = duration
if wavetype.upper() == "SINE":
wave = Sine(freq)
elif wavetype.upper() == "SAWTOOTH":
wave = Sawtooth(freq)
elif wavetype.upper() == "SQUARE":
wave = Square(freq)
elif wavetype.upper() == "TRIANGLE":
wave = Triangle(freq)
else:
raise ValueError("Error! Invalid Wavetype \"" + wavetype +
"\" passed to from_generator")
self._audioseg = wave.to_audio_segment(duration)
def make_tone(self, freq):
if self.waveEntry.get() == "Sine":
tone = (Sine(freq).to_audio_segment(
duration=int(self.durEntry.get())).fade_out(
self.slider.get()).fade_in(self.slider2.get())).apply_gain(
self.slider3.get()) + self.slider4.get()
elif self.waveEntry.get() == "Square":
tone = (Square(freq).to_audio_segment(
duration=int(self.durEntry.get())).fade_out(
self.slider.get()).fade_in(self.slider2.get())).apply_gain(
self.slider3.get()) + self.slider4.get()
elif self.waveEntry.get() == "Triangle":
tone = (Triangle(freq).to_audio_segment(
duration=int(self.durEntry.get())).fade_out(
self.slider.get()).fade_in(self.slider2.get())).apply_gain(
self.slider3.get()) + self.slider4.get()
elif self.waveEntry.get() == "Sawtooth":
tone = (Sawtooth(freq).to_audio_segment(
duration=int(self.durEntry.get())).fade_out(
self.slider.get()).fade_in(self.slider2.get())).apply_gain(
self.slider3.get()) + self.slider4.get()
elif self.waveEntry.get() == "Pulse":
tone = (Pulse(freq).to_audio_segment(
duration=int(self.durEntry.get())).fade_out(
self.slider.get()).fade_in(self.slider2.get())).apply_gain(
self.slider3.get()) + self.slider4.get()
play(tone)
def test_with_smoke(self):
Sine(440).to_audio_segment()
Square(440).to_audio_segment()
Triangle(440).to_audio_segment()
Pulse(440, duty_cycle=0.75).to_audio_segment()
Sawtooth(440, duty_cycle=0.75).to_audio_segment()
WhiteNoise().to_audio_segment()