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2f766553e8
DOES NOT WORK YET
21 lines
795 B
Python
21 lines
795 B
Python
# Part of SAASound copyright 1998-2018 Dave Hooper <dave@beermex.com>
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#
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# freqdat.py
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# You can use this to generate an alternative SAAFreq.dat
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#
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# By default, the SAA-1099 generator will compute a frequency table at runtime
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# but you can set the SAA_FIXED_CLOCKRATE define flag and supply your own (fixed,
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# precompiled) frequency table named SAAFreq.dat
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#
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# This is not super-useful for general-purpose computing devices (e.g PCs), but is
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# useful for embedded or low-capability devices, or for hardware-based implementations
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#
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# To use this simply run the file and pipe the output into src/SAAFreq.dat
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BASE = 8000000
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SCALE = 4096
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for octave in range(0,8):
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for offset in range(0,256):
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f = 2 * SCALE * (BASE/8000000) * 15625 * (2**octave) / (511-offset)
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print(int(f), ',')
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