search for: goertzel

...shape.o mkaverage.o gencode.o genplot.o complex.o readdata.o rm -f mkfilter mkshape mkaverage gencode genplot make[1]: Leaving directory `/usr/src/zapata/mkfilter' gcc -Wall -Wstrict-prototypes -march=pentium -O6 -g -c -o zap.o zap.c gcc -Wall -Wstrict-prototypes -march=pentium -O6 -g -c -o goertzel.o goertzel.c gcc -Wall -Wstrict-prototypes -march=pentium -O6 -g -c -o filtros.o filtros.c In file included from filtros.c:33: coef_in.h:9:8: warning: no newline at end of file In file included from filtros.c:43: coef_out.h:3:4: warning: no newline at end of file gcc -Wall -Wstrict-prototypes -ma...

Does anyone have any recommendations on implementing Answering Machine detection for call generation programs? What I would like is * to determine what picks up the other line (Answering Machine, Voicemail, or Human) to determine which action to take. For example: If * detects Answering Machine or Voicemail, hangup call & the AGI will log (ANSWERING MACHINE DETECTED) and at that point,

Does anyone know if there's public voice detection algorithms available? I've scoured the net for the last hour or so, and I can't come up with anything except a few proprietary or embedded solutions. I know dsp.c uses goertzel algorithms for DTMF detection, but how does one detect voice? I dunno, maybe detecting voice isn't the way to go. I want to begin playback of a file after a phone/answering machine has answered. Suggestions? Brad Waite

...ut a number, even though I hear it playing the 'violin' when it answers. I would like to be able to detect the event of having a FAX answering the call I generate through Asterisk. I am testing on a X100P. I looked in the detect_dtmf() function in dsp.c and even though I see it implements a goertzel algorithm, it never detects the fax machine. Any help would be appreciated. CK

...sing Linux's HPET timer, although that sounds clumsy. 4) I can certainly convert between ulaw/linear to sum for conferencing, but it seems the kernel module might support that as well? Or at the least it seems the kernel module can support chan-to-chan connections. 5) I found some DTMF (FIR goertzel) code somewhere in DAHDI, but also in Asterisk. While I have such code in own library, am I to understand DTMF can be detected within the kernel module? I guess I really would like to see a doc on the overall concept of DAHDI hardware and its kernel module. I don't care how it's laid out,...

Is there any way to receive and send faxes using a T100 card? If so how is it done? Gene Kochanowsky Solution Sciences, Inc.

...;s middle name is a facsimile of that name, "He's our B, to ERT." Some stuf on B and how this all links together at that first SEVENTY link. ERT by the way is a code for "everyone really Christ" it's the "collective Jesus" and you can see it also referenced in Goertzel's name--probably other places. See "ZEL" is the code for Link, the Last El. If you're interested in finding more meta-map about the language you can see some here at "how <http://hiamiyou.ga/lists/lt.php?id=YUgDBQNWGAFTUh1QWlQKVF0F> ". FREE BOOK <http://hiamiyo...