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NMT: Fixes on channel coding/handling

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This commit is contained in:
Andreas Eversberg
2018-01-02 11:51:32 +01:00
parent 72bdd3376f
commit d3385b498d
5 changed files with 44 additions and 38 deletions
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2
src/nmt/dsp.c
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@@ -64,7 +64,7 @@
#define F1 1200.0
#define MAX_DISPLAY 1.4 /* something above dBm0 */
#define DIALTONE_HZ 425.0 /* dial tone frequency */
#define TX_PEAK_DIALTONE 0.5 /* dial tone peak FIXME */
#define TX_PEAK_DIALTONE 1.0 /* dial tone peak FIXME: Not found in the specs! */
#define SUPER_DURATION 0.25 /* duration of supervisory signal measurement */
#define SUPER_LOST_COUNT 4 /* number of measures to loose supervisory signal */
#define SUPER_DETECT_COUNT 6 /* number of measures to detect supervisory signal */