Hello Andy, Just a precision. The auto-mode detects the PSK mode between all Multipsk BPSK modes (Chip included). However, the signal must be good because the differences are sometimes really small as for example between BPSK63 and BPSK63F (Nino's mode). It is based not on a quality of translation which approach would be possible to implement (if all QSO were done in one standard language and if one disposed of tools saying what is language and what is "garbage") but on the modulation parameters (speed, autocorrelation etc...). It is, in fact, an interesting problem, completly different from the decoding. As far as I know, there are no softwares which goal would be to only discriminate between modes. It misses...
73 Patrick ----- Original Message ----- From: "Andrew O'Brien" <[EMAIL PROTECTED]> To: <digitalradio@yahoogroups.com> Sent: Sunday, April 16, 2006 6:42 PM Subject: [digitalradio] Auto Mode in Multipsk...works >I have never really paid attention to the "auto mode" detection > feature in Multipsk. Today while onbseving PSK31 signals I noticed a > new signal start up and I clicked on it. Multipsk started to flash > PSK63, so I switched tot hat mode an decoded somecalling CQ. A nice > feature, perhaps of interest to those on this list. > > Andy K3UK > > > > > > > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org > > Other areas of interest: > > The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ > DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy > discussion) > > > Yahoo! Groups Links > > > > > > > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
