C-netz: Tuning scrambler

pull/1/head
Andreas Eversberg 7 years ago
parent 7434e21dc2
commit 1ce67c14e9
  1. 6
      src/cnetz/scrambler.c

@ -26,12 +26,12 @@
/* FTZ 171 TR 60 Clause 6.2
* Carrier frequency, that is the spectrum that is mirrored */
#define CARRIER_HZ 3300.0
#define FILTER_BELOW 500.0
#define FILTER_TURNS 1
#define FILTER_BELOW 300.0
#define FILTER_TURNS 2
/* FTZ 171 TR 60 Clause 6.3
* How much must the carrier frequency be lower than a 1000 HZ tone that passes the inversion.
* The filter must be tuned to get that dampening. */
* The filter must be tuned to get that loss. */
#define TEST_1000HZ_DB 55.0
/* sine wave for carrier to modulate to */

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