On 08/18/2009 05:15 AM, Eric des Courtis wrote: > Matt, > > Okay the good news is vmd should be able to handle these cases. The > bad news is for whatever reason they are not getting detected at the > moment. > > vmd-not-panasonic-home-ans.wav is a sine at ~1400Hz you can change > MAX_FREQ to 1450 and play with MIN_AMPL if that still doesn't help. > > The following seem to use the same beep: > > vmd-not-tmobile.wav is a sine at ~750Hz but has a bit of noise > vmd-not-sprint.wav is a sine at ~750Hz but has a bit of noise > vmd-not-sprint.wav is a sine at ~750Hz but has a bit of noise > > You can try to play with these values: > > POINTS 32 > VALID 22 > MAX_CHIRP 22 > > If that doesn't work let me know I will try to improve the algorithm > to detect the providers. > There is no noise on those 3 beeps. In fact, for something that's been through ulaw/alaw compression those beeps are very clean. They are quite short, though.
Steve _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
