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20 lines
No EOL
554 B
C++
20 lines
No EOL
554 B
C++
#include "block.h"
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namespace dsp
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{
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float branchless_clip(float x, float clip) { return 0.5 * (std::abs(x + clip) - std::abs(x - clip)); }
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float branched_clip(float x, float clip)
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{
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if (x < -clip)
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return -clip;
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else if (x > clip)
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return clip;
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else
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return x;
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}
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double hz_to_rad(double freq, double samplerate) { return 2.0 * M_PI * (freq / samplerate); }
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double rad_to_hz(double rad, double samplerate) { return (rad / (2.0 * M_PI)) * samplerate; }
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}; // namespace dsp
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