Fldigi 3.20.34 maintenance release notes

Modems

  • Added new PSK-500 mode
  • Added “robust PSK” modes: PSK-125R, PSK-250R, PSK-500R
  • Added PSK63F mode, compatible with MultiPsk PSK63FEC
  • Added Contestia mode
  • Added MT63 modem preamble tones to aid signal acquisition
  • Added selectable filter widths for Hellschreiber modes
  • Added AGC and S/N detector for FM-HELL modes
  • Added Olivia noise estimator
  • Improved THOR and DominoEX squelch responsiveness
  • Improved Olivia squelch detection
  • Improved Feldhell AGC and S/N detector
  • Improved RTTY decoder
  • Removed THOR soft decoding
  • RSID now works at the same time as modem decoding
  • The HELL-80 tone spacing was changed to 300 Hz
  • Added new RSID codes
    • CONTESTIA 32-2000
    • CONTESTIA 64-500
    • CONTESTIA 64-1000
    • CONTESTIA 64-2000
  • Modified RTTY 75 baud menu
    • Removed RTTY-75 from menu structures
    • Added RTTY-75N, 75 baud, 5 bit, 170 Hz shift
    • Added RTTY-75W, 75 baud, 5 bit, 850 Hz shift
  • PSK Browser – Added decoding for PSK63F and new PSK___R types
  • RSID code additions
    RSID  MODE
    203   OLIVIA-4-125
    204   CONTESTIA-4-125
    211   OLIVIA-64-2000
    214   OLIVIA-8-2000
    221   OLIVIA-32-2000
    229   OLIVIA-4-1000
    234   OLIVIA-16-2000
    238   OLIVIA-4-2000
    247   CONTESTIA-8-2000
    254   CONTESTIA-4-2000
    255   CONTESTIA-4-1000
    259   CONTESTIA-16-2000
  • Post RsID – Removed post RsID transmission pending resolution of OS X segmentation fault caused by post RsID.
  • ThrobX – Added Idle-Space initialization to rx_init method.
  • Contestia Olivia – Changed LOG_INFO to LOG_DEBUG for event log printing of Contestia / Olivia parameters
  • RSID code added for CONTESTIA-128-2000

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