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30 lines
607 B
Python
Executable file
30 lines
607 B
Python
Executable file
#!/bin/env python
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from __future__ import print_function
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import math
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samples = 1024
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amplitudes = (32000, 0, 4000, 0, 4000)
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max = 0
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min = 0
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for i in range(samples):
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sample = 0.0
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for harmonic, amplitude in enumerate(amplitudes):
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sample += math.sin(math.pi * 2 * i * (harmonic + 1) / samples) * amplitude / 2
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sample = int(sample)
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if sample > max:
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max = sample
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elif sample < min:
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min = sample
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print("%d," % sample, end=' ')
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if i % 10 == 9:
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print()
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print()
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print('Range is:', min, max)
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if max > 32767 or min < -32768:
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print("Invalid range!")
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