audio_fun.py

import numpy as np
import scikits.audiolab
import scipy

#random number generator in n x 3 matrix to generate "Computer Sheet Music"
num = np.random.rand(1,3) #initialize
sheet_music = np.vstack(num)

for i in range (0,8): #number of notes in sheet_music
    notes = np.random.rand(1,3)
    i += 1
    sheet_music = np.append(sheet_music, notes, axis=0)
 
f = 440
fs = 11025 #22050
T = 0.1
x = scipy.cos((2*scipy.pi*f/fs)*scipy.arange(fs*T))

for y in range(0,1000):
    scikits.audiolab.play(x*y)