Question: Rewrite the echo function (Program 111 (page 258)) to generate two echoes back, each delay samples previous. Data from Program 111 def echo (delay,s1): s2

Rewrite the echo function (Program 111 (page 258)) to generate two echoes back, each delay samples previous.

Data from Program 111

def echo (delay,s1): s2 = duplicateSound (s1) for index in range (delay,

def echo (delay,s1): s2 = duplicateSound (s1) for index in range (delay, getLength(s1)): # set delay value to original value + delayed value * echoSample 0.6*getSampleValueAt(s2, index-delay) comboSample = getSampleValueAt (s1, index) + echoSample setSampleValueAt (s1, index, comboSample) play(s1) return s1

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