search for: mec3

I've been working on a fixed point mec3 echo can. The old "mec3" which crashed a lot of peoples machines because it was floating point in the kernel is now available as "mec3-float.h". I'd appreciate any testing / feedback on the new fixed point mec3 echo can. Thanks! Mark

I've got mec3 working at my house now. I haven't tested it on anything but my FXS ports. If any of you have echo issues and/or don't like the AGRESSIVE_SUPPRESSOR stuff, I'd like your feedback on the new mec3 echo can. Remember it is HIGHLY EXPERIMENTAL, but find me on IRC or contact me off-list w...

I was fooling around with echo cans today. I found that I could reproduce this problem regularly t400p adit600 for fxs mec3 enabled Two speaker phones side by side within about 8" of each other. Put phone 1 offhook with speakerphone Dial phone 2 Phone 2 rings and is loud enough to be picked up by the mic in phone 1 By the second ring the echocan thinks it's figured things out, but the ringtone on phone 1 sudde...

Whilst in a call using the mec3 echo canceller today I had period of about 20 seconds of speech distortion. It's hard to describe but to me the call sounded as though we were having the conversation in a bathroom with some extra noise bursts and echo thrown in. I could carry on the call, with difficulty, and my correspo...

...IR)/Rules.make #endif MOD_DESTDIR := zaptel devel: tor2ee tests: patgen pattest patlooptest hdlcstress hdlctest hdlcgen hdlcverify timertest tor2.o: tor2.c tor2-hw.h tor.h tor2fw.h zaptel.h $(HOSTCC) $(KFLAGS) -c tor2.c zaptel.o: zaptel.c zaptel.h digits.h arith.h sec.h mec.h sec-2.h mec2.h mec3.h $(HOSTCC) $(KFLAGS) -c zaptel.c torisa.o: torisa.c zaptel.h torisa.h $(HOSTCC) $(KFLAGS) -c torisa.c wcusb.o: wcusb.c wcusb.h zaptel.h $(HOSTCC) $(KFLAGS) -c wcusb.c wcfxsusb.o: wcfxsusb.c wcfxsusb.h zaptel.h $(HOSTCC) $(KFLAGS) -c wcfxsusb.c wcfxo.o: wcfxo.c zaptel.h $(HOSTCC) $(KFLAGS)...