I'm just sending the start bit, 5 bits, then the stop bit. No continuous tone between.
Yea maybe it needs some tone before the start bit.
I'll experiment with that.
-Steve AD8CI
On Friday, February 7, 2025 at 11:26:48 AM EST, John, W9DDD <[email protected]> wrote:
Are these individual files inserted within a stream of mark frequency? Perhaps FLDIGI needs slight wake up time? Query from someone who knows nothing about FLDIGI. (but should learn)
On 2/7/2025 10:18 AM, steve bennett via GreenKeys wrote: > GKs, > > Can anyone explain this? > I have single character 50 baud wav files I generated for testing > purposes. > A.WAV B.WAV C.WAV......etc > I created the entire 5 bit character set as individual WAV files. > > My model 15 using a Flesher TU170 will print these characters just fine. > However for some strange reason FLDIGI does not like single characters. > > If I concatenate a string of these characters into a single audio file > FLDIGI will print them. > sox ?.wav all_char.wav > > FLDIGI will print all_chars.wav but will not print the same AFSK if > sent one character at a time. > > -Steve AD8CI > > > ______________________________________________________________ > GreenKeys mailing list > Home: http://mailman.qth.net/mailman/listinfo/greenkeys > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > >>>> Jordan Spencer Cunningham's GreenKeys Search Tool: https://teletype.net/gksearch >>>> 2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/ >>>> 1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html >>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.html > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected]
-- --- ---- The above comments or recommendations are SWAG. Use at your own risk.