30 lines
844 B
Python
30 lines
844 B
Python
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import array
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from math import sin, pi
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from synthio import LFO, MathOperation, lfo_tick
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bend_out = array.array("h", [0, 32767])
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bend_in = array.array("h", [32767, 0])
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sweep = array.array("h", [-32767, 32767])
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triangle = array.array("h", [0, 32767, 0, -32767])
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sine = array.array("h", [int(32767 * sin(i * 2 * pi / 600)) for i in range(600)])
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def print_result(*blocks):
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for i in range(48000 / 256):
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print(*lfo_tick(*blocks))
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def mathop_test(kind):
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v = LFO(sweep, rate=1, scale=2, once=True)
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varying_a = kind(v, 2, -3)
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varying_b = kind(-3, v, 2)
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varying_c = kind(2, -3, v)
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print_result(v, varying_a, varying_b, varying_c)
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def lfo_test(sweep_input_name, **inputs):
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sweep = LFO(sweep, rate=1, scale=2)
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test = LFO(sine, **inputs)
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setattr(test, sweep_input_name, sweep)
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print_result(sweep, test)
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