DTMF Decoding : Speech to Text chips who is making them!?

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Article #1821

#1821

From: Marcel Bos (Proxxi)
Date: Sun, 22 Nov 1992 14:53

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I'll will keep it compact in this way... First. Do someone know how to
filter these DTMF tomes in soundblaster? Otherwise i have to do this
by hardware.. But in this way, it would be much more sport if I culd
catch it in direct by programming it..

Also if some one has Borland Pascal routines to make soundsampling
that wound be fine. The above has not to be just pascal but will
be fine if so.. 

Next...

Since I don't know what but some things has happended on the market.
National Has ended the production of text to speech chips..
General instument has also quited to do them..

And no ohter is making them as I know.. or?


Evrybody is using Taperecoder Chips... watta..


@#$%^&

Any how, cound anyone tell me how to make one?

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Message-ID: <1992Nov22.145353.11975@hemulen.bull.se>

Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!agate!doc.ic.ac.uk!uknet!mcsun!sunic!seunet!swbull!hemulen.bull.se!marcel

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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!agate!doc.ic.ac.uk!uknet!mcsun!sunic!seunet!swbull!hemulen.bull.se!marcel
From: marcel@hemulen.bull.se (Marcel Bos (Proxxi))
Newsgroups: comp.dsp
Subject: DTMF Decoding : Speech to Text chips who is making them!?
Summary: Life is hard..
Keywords: To scan for DTMF in Soundblaster
Message-ID: <1992Nov22.145353.11975@hemulen.bull.se>
Date: 22 Nov 92 14:53:53 GMT
Organization: proxxi (& SDF)
Lines: 24