Revision 6:fd0f9d0615b2 6-synthesize-mono-noise-with-numpy.py
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import numpy as np |
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from scikits.audiolab import Sndfile |
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from scikits.audiolab import Format |
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import pylab as plt |
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################################################# |
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# generate random value and turn it down! |
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noise[i] = np.random.random()*0.2 |
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################################################# |
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########## WRITING NOISE TO AUDIO FILE ########## |
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################################################# |
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# close the audio file |
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f.close() |
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################################################# |
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############### PLOTTING THE NOISE ############## |
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################################################# |
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plt.plot(noise[0:512]) |
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plt.show() |
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