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- Path: sparky!uunet!think.com!sdd.hp.com!zaphod.mps.ohio-state.edu!news.acns.nwu.edu!telecom-request
- Date: Sun, 15 Nov 92 20:17:13 GMT
- From: koos!kzdoos.hacktic.nl@kzdoos.hacktic.nl
- Newsgroups: comp.dcom.telecom
- Subject: Re: Help Needed With DTMF Tones
- Message-ID: <telecom12.847.3@eecs.nwu.edu>
- Organization: TELECOM Digest
- Sender: Telecom@eecs.nwu.edu
- Approved: Telecom@eecs.nwu.edu
- X-Submissions-To: telecom@eecs.nwu.edu
- X-Administrivia-To: telecom-request@eecs.nwu.edu
- X-Telecom-Digest: Volume 12, Issue 847, Message 3 of 17
- Lines: 27
-
- Alistair Grant <100032.525@CompuServe.COM> writes:
-
- > phone dialer, I have the tones: I have a program that creates the
- > average of these tones for the corresponding number
-
- Both tones need to be transmitted at the same time with equal loudness
- (yup, that's two tones ... there goes the PC speaker ...)
-
- > Can you tell me what is going wrong? I have the tones last for 0.5 of
- > a second and seperated by 0.1 of a second.
-
- Mark and Space times (On and Off) need to be of the same length (>=0.5
- sec) to be recognized as valid.
-
- > If you can shed any light on the subject that would be cool.
-
- Cool? Winter is cool. This is autumn ...
-
-
- Grtx. KH
- Koos van den Hout -----------------------------------------------Sysop --\
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