jens
593fc92244
git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cmp@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
48 lines
1.1 KiB
C
Executable File
48 lines
1.1 KiB
C
Executable File
// --------------------------------------------------------------
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// main.cpp
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// Test Application
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// 08.03.2003
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// --------------------------------------------------------------
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#include <stdio.h>
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#include <stdlib.h>
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#include <conio.h>
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#include <math.h>
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#include "radio.h"
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#define EPSILON (20*log10(1 << 16))
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// --------------------------------------------------------------
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typedef struct _scmp_curve_t
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{
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double kth, kc;
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} cmp_curve_t;
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typedef struct _scmp_t
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{
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long rms_size;
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long dly_size;
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long fs;
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rbuf_t dly;
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sl_var_t var;
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double vca_gain_target, vca_gain, vca_gain_db;
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double det_gain, det_gain_db;
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double det_ar, det_br;
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double det_af, det_bf;
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double vca_ar, vca_br;
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double vca_af, vca_bf;
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int do_compress;
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int peak_mode;
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} cmp_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void cmp_init(cmp_t *pObj, long fs, double rms_sec, double lookahead_sec, double det_attack_sec, double det_release_sec, double vca_attack_sec, double vca_release_sec);
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double cmp_process(cmp_t *pObj, double xi, cmp_curve_t *pCurve, int curve_len, int mode);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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