Can't tell you about software, but the Basic Stamp does it I believe with
very little external electronics. Alternatly DSE sell a decoder chip, which
I suspect will take a little more to interface - but is about $20.
As for software, perhaps the ideal solution is one of those voice modems
which I believe have a DTFM ability built in. You can then interface with
the modems driver, which I assume will have an API you can use.
-----Original Message-----
From: Jeremy Coulter [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 21, 1999 4:39 PM
To: Multiple recipients of list delphi
Subject: [DUG]: Decoding Dial Tones
Hi.
Can anyone tell me of a component or some code, that will decode the tone
from a button pressed on a phone ? (DTFM ??)
Thanks,
Jeremy Coulter
Application Developer
Application Development Centre
Compaq Computer New Zealand Ltd.
Phone: 64 3 371 5724 (DD)
Fax: 64 3 371 5744
Cell: 021 2150435
E-mail: [EMAIL PROTECTED]
Private E-Mail: [EMAIL PROTECTED]
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