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Add agc_fast_attack and agc_slow_decay into B/D afsk demod init #439

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Add agc_fast_attack and agc_slow_decay into B/D afsk demod init #439

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Add agc_fast_attack and agc_slow_decay into B/D afsk demod init
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@bjpetit
bjpetit committed Jan 7, 2023
commit ba672648299c055a1c170218504c3ed16b10e88a
7 changes: 3 additions & 4 deletions src/demod_afsk.c
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Original file line number Diff line number Diff line change
Expand Up @@ -309,10 +309,6 @@ void demod_afsk_init (int samples_per_sec, int baud, int mark_freq,
D->lp_window = BP_WINDOW_TRUNCATED;
}

D->agc_fast_attack = 0.820;
D->agc_slow_decay = 0.000214;
D->agc_fast_attack = 0.45;
D->agc_slow_decay = 0.000195;
D->agc_fast_attack = 0.70;
D->agc_slow_decay = 0.000090;

Expand Down Expand Up @@ -372,6 +368,9 @@ void demod_afsk_init (int samples_per_sec, int baud, int mark_freq,
// For scaling phase shift into normallized -1 to +1 range for mark and space.
D->u.afsk.normalize_rpsam = 1.0 / (0.5 * abs(mark_freq - space_freq) * 2 * M_PI / samples_per_sec);

D->agc_fast_attack = 0.70;
D->agc_slow_decay = 0.000090;

D->pll_locked_inertia = 0.74;
D->pll_searching_inertia = 0.50;

Expand Down