search for: rbarr

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2007 Aug 06
2
11kbps narrowband on a 24bit DSP
...that I have a chance of fitting them in the 2K I have free. Is there a minimal list of decode routines that are required? Thanks for any help possible Russell Barr Vocollect, Inc 703 Rodi Road Pittsburgh, Pa 15235 Phone: 412-349-2581 Fax: 412-829-0972 Email: rbarr@vocollect.com <mailto:rbarr@vocollect.com> www.vocollect.com <http://www.vocollect.com> Vocollect Voice-Directed Work -CONFIDENTIAL, PRIVILEGED COMMUNICATION- This e-mail transmission is private and intended for the addressee(s) only. It may contain information that is pri...
2007 Aug 06
0
11kbps narrowband on a 24bit DSP
...re > required? > > > > > > Thanks for any help possible > > > > Russell Barr > > Vocollect, Inc > > 703 Rodi Road > > Pittsburgh, Pa 15235 > > > > Phone: 412-349-2581 > > Fax: 412-829-0972 > > Email: rbarr@vocollect.com <mailto:rbarr@vocollect.com> > > > > www.vocollect.com <http://www.vocollect.com> > > > > Vocollect Voice-Directed Work > > -CONFIDENTIAL, PRIVILEGED COMMUNICATION- > > This e-mail transmission is private and intended for th...
2008 Sep 15
1
Jitter Buffer issues
I am trying to using Speex for some Wireless voice transfers. I am using the 8K narrow band but am feeding it 11025 sample rate. Each Speex frame is about 14.5ms instead of 20ms. In order to minimize WiFi packet traffic I am sending 7 Speex frames at a time for a packet rate of about 10 per second so each WiFi packet has about 101ms of voice data. I have three modes 1. Simplex - voice messaging