29 lines
818 B
C
29 lines
818 B
C
#ifndef NOISEGATE_API_H
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#define NOISEGATE_API_H
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typedef struct _NoiseGateParam {
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int attackTime;
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int releaseTime;
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int threshold;
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int low_th_gain;
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int sampleRate;
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int channel;
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int IndataInc;
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int OutdataInc;
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} NoiseGateParam;
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typedef struct _NoiseGate_update_Param {
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int attackTime; //启动时间
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int releaseTime; //释放时间
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int threshold; //阈值mdb 例如-65.5db 例如传下来应是-65500
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int low_th_gain; //低于阈值增益 放大30bit 例如(int)(0.1 * (1 << 30))
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} noisegate_update_param;
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int noiseGate_buf();
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void noiseGate_init(void *workbuf, NoiseGateParam *param);
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void noiseGate_update(void *work_buf, NoiseGateParam *param);
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int noiseGate_run(void *work_buf, short *in_buf, short *out_buf, int per_channel_npoint);
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#endif // NOISEGATE_API_H
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