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28 lines
554 B
C++
28 lines
554 B
C++
//
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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 "IIR_1st.h"
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class IIR_NOrder_BW_LH {
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public:
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explicit IIR_NOrder_BW_LH(uint32_t order);
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~IIR_NOrder_BW_LH();
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void Mute();
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void setLPF(float frequency, uint32_t samplerate);
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void setHPF(float frequency, uint32_t samplerate);
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IIR_1st* filters;
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uint32_t order;
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};
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inline float do_filter_lh(IIR_NOrder_BW_LH* filt, float sample) {
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for (int idx = 0; idx < filt->order; idx++) {
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sample = do_filter(&filt->filters[idx], sample);
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}
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return sample;
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}
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