[digitalradio] Re: Contestia RTTYM

2009-05-21 Thread Vojtech Bubnik 
Hi Simon.

Why don't you use MultiPSK or PocketDigi to test Contestia and RTTYM against? 
You could reuse PocketDigi's source code also.

73, Vojtech

--- In digitalradio@yahoogroups.com, Simon \(HB9DRV\) simon.br...@... wrote:

 Is there anyone out there who uses both DM780  MixW who could record wave 
 files using DM780 where the wave files contain Contestia and RTTYM 
 trasmissions? You'll need to couple the programs using something like VAC. 
 Ideally one file per mode with a reasonable long text.
 
 I need the waves files to be sure I implement Contestia and RTTYM correctly. 
 I don't have mixW and don't use it less i get accussed of plagiarism and 
 lawyers start hunting me (yes, it has happened before).
 
 Simon HB9DRV
 www.ham-radio-deluxe.com www.sdr-radio.com

Re: [digitalradio] Re: Contestia RTTYM

2009-05-21 Thread Simon (HB9DRV) 
Hi Vojtech,

I didn't know that PocketDigi ran on Windows XP etc. - I also clean forgot 
about MultiPSK (sorry Patrick).

I saw your Contestia / RTTYM implementation - quite simple really (once 
someone's already done the hard work).

Simon HB9DRV
www.ham-radio-deluxe.com www.sdr-radio.com

--
From: Vojtech Bubnik bubn...@seznam.cz

 Why don't you use MultiPSK or PocketDigi to test Contestia and RTTYM 
 against? You could reuse PocketDigi's source code also.

[digitalradio] Re: Contestia RTTYM

2009-05-21 Thread aa777888athotmaildotcom 
VERY interesting, Jaak, thank you!

Where do you feel MT63 would fall?

Thanks,

Scott
k*b*l*0*0*q

--- In digitalradio@yahoogroups.com, Jaak Hohensee jaak.hohen...@... wrote:

 Hi Simon and all
 
 I made some pathsimulations with RTTYM and Contestia from viewpoint QRP 
 and contesting.
 My results show that both are dead modes. But RTTYM with UOS like Sholto 
 believe  it would be much better.
 
 The data about 1.5dB snr or 3dB in relation with original Olivia is 
 myth. Better alternative is FEC-free DominoEX 5/11 for contesting and 
 MFSK16 for everyday use.
 The original Olivia is bulletproof but a little slow and wide.
 
 The test results in pdf-file
 http://www.edutee.net/QuickPlace/digiqrp/Main.nsf/h_50B8373EB47C85CEC22573B20035031F/44CE2826803EF034C225759B0080DEC7/?OpenDocument
 or if the link dont open: www.edutee.net/digiqrp
 
 
 Jaak
 es1hj/qrp
 Simon (HB9DRV) wrote:
 
 
  Is there anyone out there who uses both DM780  MixW who could record 
  wave files using DM780 where the wave files contain Contestia and 
  RTTYM trasmissions? You'll need to couple the programs using something 
  like VAC. Ideally one file per mode with a reasonable long text.
   
  I need the waves files to be sure I implement Contestia and RTTYM 
  correctly. I don't have mixW and don't use it less i get accussed of 
  plagiarism and lawyers start hunting me (yes, it has happened before).
   
  Simon HB9DRV
  www.ham-radio-deluxe.com 
  wlmailhtml:%7B32707AD4-6E7A-4DD5-B438-269E50A418FB%7Dmid://0258/%21x-usc:http://www.ham-radio-deluxe.com/
   
  www.sdr-radio.com 
  wlmailhtml:%7B32707AD4-6E7A-4DD5-B438-269E50A418FB%7Dmid://0258/%21x-usc:http://www.sdr-radio.com/
  
 
 -- 
 Kirjutas ja tervitab
 Jaak Hohensee