Hi Stephen, Once you're within +/- 200Hz, the modem will sync almost immediately, then track any drift. Unlike SSB, there isn't really any concept of "better" or "fine" tuning - makes no difference to the modem.
The +/-200Hz is just an arbitrary limit, and I've found it's pretty easy to tune that close by ear. Cheers, David On Thu, 2014-05-22 at 01:45 -0700, Stephen Hurd wrote: > David Rowe wrote: > > I just posted an introduction to SmartMic - an embedded version of > > FreeDV that doesn't need a PC:` > > The first thing I thought of was a tuning aid... three LEDs, > up/down/perfect may be useful. > > ------------------------------------------------------------------------------ > "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE > Instantly run your Selenium tests across 300+ browser/OS combos. > Get unparalleled scalability from the best Selenium testing platform available > Simple to use. Nothing to install. Get started now for free." > http://p.sf.net/sfu/SauceLabs > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2