DTMF analyzer

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Robert Krten

DTMF analyzer

Post by Robert Krten » Sat Apr 27, 2002 6:31 pm

For those telecom types out there:

http://www.parse.com/free/analyze_dtmf.html

contains an 8-band filter that analyzes DTMF tones in a .wav files.
YMMV :-)

Cheers,
-RK

--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.

Bill Caroselli (Q-TPS)

Re: DTMF analyzer

Post by Bill Caroselli (Q-TPS) » Mon Apr 29, 2002 7:30 pm

Cool.

"Robert Krten" <nospam88@parse.com> wrote in message
news:aaeqqr$mea$2@inn.qnx.com...
For those telecom types out there:

http://www.parse.com/free/analyze_dtmf.html

contains an 8-band filter that analyzes DTMF tones in a .wav files.
YMMV :-)

Cheers,
-RK

--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.

Robert Krten

Re: DTMF analyzer

Post by Robert Krten » Mon Apr 29, 2002 9:37 pm

"Bill Caroselli \(Q-TPS\)" <QTPS@earthlink.net> wrote:
Cool.
And if you're really clever, you can make it state driven so that you
can call it inline as you're accumulating samples from, let's say,
a telephone device so that you can accumulate DTMF digits in real time. :-)

Cheers,
-RK
"Robert Krten" <nospam88@parse.com> wrote in message
news:aaeqqr$mea$2@inn.qnx.com...
For those telecom types out there:

http://www.parse.com/free/analyze_dtmf.html

contains an 8-band filter that analyzes DTMF tones in a .wav files.
YMMV :-)

Cheers,
-RK

--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.

--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.

Bill Caroselli (Q-TPS)

Re: DTMF analyzer

Post by Bill Caroselli (Q-TPS) » Tue Apr 30, 2002 5:31 pm

Yup! And off of TV shows, and . . .

"Robert Krten" <nospam88@parse.com> wrote in message
news:aakeem$n7r$1@inn.qnx.com...
"Bill Caroselli \(Q-TPS\)" <QTPS@earthlink.net> wrote:
Cool.

And if you're really clever, you can make it state driven so that you
can call it inline as you're accumulating samples from, let's say,
a telephone device so that you can accumulate DTMF digits in real time.
:-)

Cheers,
-RK

"Robert Krten" <nospam88@parse.com> wrote in message
news:aaeqqr$mea$2@inn.qnx.com...
For those telecom types out there:

http://www.parse.com/free/analyze_dtmf.html

contains an 8-band filter that analyzes DTMF tones in a .wav files.
YMMV :-)

Cheers,
-RK

--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.



--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Books, Video-based and Instructor-led
Training and Consulting at www.parse.com.
Email my initials at parse dot com.

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