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https://github.com/AndroidAudioMods/ViPERFX_RE.git
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33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
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//
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// Created by mart on 7/26/21.
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//
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#pragma once
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#include <cstdint>
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class IIR_1st {
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public:
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IIR_1st();
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void Mute();
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void SetCoefficients(float b0, float b1, float a1);
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void setHPF_A(float frequency, uint32_t samplerate);
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void setHPF_BW(float frequency, uint32_t samplerate);
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void setHPF_C(float frequency, uint32_t samplerate);
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void setHPFwLPS_A(float frequency, uint32_t samplerate);
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void setHSF_A(float f1, float f2, uint32_t samplerate);
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void setLPF_A(float frequency, uint32_t samplerate);
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void setLPF_BW(float frequency, uint32_t samplerate);
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void setLPF_C(float frequency, uint32_t samplerate);
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void setLSF_A(float f1, float f2, uint32_t samplerate);
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void setPole(float a1);
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void setPoleHPF(float frequency, uint32_t samplerate);
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void setPoleLPF(float frequency, uint32_t samplerate);
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void setZero(float b1);
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void setZeroHPF(float frequency, uint32_t samplerate);
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void setZeroLPF(float frequency, uint32_t samplerate);
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float b0, b1, a1;
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float prevSample;
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};
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