The issue with Sphinx is its not re-entrant so you can't use it in a threaded environment such as FreeSWITCH. But it does support 8k you just have to know it very well and have the acoustical model for use over the telephone. I think the CMU Communicator provides a great 8k model to start with. The integration method in that case is a bit sucky but it does work. We did it with Asterisk back in the day with res_perl which was rather neat. /b On Jun 30, 2008, at 1:04 AM, imthiyaz@peopletech.co.in wrote:
Hi
I am tring to get some opensource voice recognization and i found Sphinx and Sphinx latest versions supports only 16KHz samples.( which asterisk doesn't http://www.voip-info.org/wiki-Sphinx)
I planing to test freeswitch ( i think it supports )with Sphinx , any inputs and support information will be appreciated.
Thank you Imthiyaz