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- Newsgroups: comp.sys.amiga.datacomm
- Path: sparky!uunet!wupost!gumby!destroyer!news.iastate.edu!barrett
- From: barrett@iastate.edu (Marc N Barrett)
- Subject: Re: interesting modem idea -- please read!
- Message-ID: <1992Sep6.061810.23689@news.iastate.edu>
- Sender: news@news.iastate.edu (USENET News System)
- Organization: Iowa State University, Ames, IA
- References: <1992Sep6.004314.5323@serval.net.wsu.edu>
- Date: Sun, 6 Sep 1992 06:18:10 GMT
- Lines: 32
-
- In article <1992Sep6.004314.5323@serval.net.wsu.edu> hbechtel@luke.wsu.edu (H. E. Bechtel) writes:
- >I was overcome by an interesting idea for a modem that I thought might
- >be a very high possibility...
- >
- >ideas follow:
- >
- >a stereomaster audio digitizer (or any par port audio digitizer)
- >output from the amiga rca stereo channels going into the telephone line
- >input from the telephone line going into the digitizer
- >a program written that looks for audio input real time
- >
- >now with all of this do this:
- >digitize the sample from the phone line and compare it to super-high-speed
- >modems' analog tones
- >send the correct tones out through the stereo sound jacks to match it
- >divert the info directly into a modem package of some type.
- >
- >with these ideas, would it be possible to make a super fast modem using
- >amiga's abilities? a small box could be made to house all of the rca
- >wiring etc...
-
- This would not work. Wih a method like this, you would only be able
- to produce an amplitude modulated signal, which would be worthless for
- anything over 300 bps. Fast modems use frequency modulation, which would
- not be producable using a method such as this.
-
- >Email hbechtel@yoda.eecs.wsu.edu for info on the Transfer Buyers Organization.
- >Access to the finger command? Finger hbechtel@frodo.eecs.wsu.edu for info...
-
- ---
- | Marc Barrett -MB- | email: barrett@iastate.edu
- --------------------------------------------------
-