python_fun_sounds_0.py

from pyo import *

s = Server().boot()

# Drops the gain 
s.amp = 0.1

# Ramp up of amplitude. From 0.0 to 1.0 in 2 seconds
amp = SigTo(value=1, time=2.0, init=0.0)

# Creates a sine wave as the source to process.
a = Sine(mul=amp).out(dur=5)

# Passes the sine wave through an harmonizer.
h1 = Harmonizer(a, mul=amp).out(0, dur=5)

# Then the harmonized sound through another harmonizer.
h2 = Harmonizer(h1, mul=amp).out(0, dur=5)

# And again...
h3 = Harmonizer(h2, mul=amp).out(1, dur=5)

# And again...
h4 = Harmonizer(h3, mul=amp).out(1, dur=5)

s.start()