Further to this thread (started on the digitalvoice list) James has provided a patch to implement his suggested changes to the FreeDV API, which is now checked into codec2-dev.
So wonderful for me to have some one step up and contribute some code. Thanks James! Now I need to go to work on the FreeDV GUI program to support these changes. Down the track I'd like to see the FreeDV API accept a 8000 Hz sample rate for the 700 mode (its currently 7500Hz). I have some ideas on how to do this if anyone would like to work on the C code. But right now my focus is on tuning the FreeDV 700 mode. On that subject I'm getting some great reports from people working across the Atlantic on FreeDV 700 on as little as 5W - thanks Gerhard, Walter, and Mel! The new modem is really working well on the HF fading channel, and we have several examples of 80% DV copy when SSB was unusable. I feel the speech codec needs some work, but we will get there. Exciting times for HF DV! - David ------------------------------------------------------------------------------ _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
