Article View: sci.electronics
Article #1089Re: RS-232 for voice
From: Steve Sampson
Date: Sat, 05 Aug 1989 21:07
Date: Sat, 05 Aug 1989 21:07
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In article <4069@ursa-major.SPDCC.COM>, eli@spdcc.COM (Steve Elias) writes: > if you feel like going to the trouble of building a little bit > of extra (and inexpensive) hardware, you might slap a CVSD chip > on either end of your serial cable, with a few strategically placed > buffers. CVSD speech at 19.2 kbits/sec doesn't sound half bad. (maybe 1/3). > I checked into CVSD chips. This is really the way to go in digitized voice. I didn't find it inexpensive though. Do you have a source for 1-5 of these at less than 30 bucks per gadget? Harris has a real neat all digital CVSD but I don't think they like less than 100 quantity.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!bellcore!texbell!attctc!sampson From: sampson@attctc.Dallas.TX.US (Steve Sampson) Newsgroups: sci.electronics Subject: Re: RS-232 for voice Message-ID: <8892@attctc.Dallas.TX.US> Date: 5 Aug 89 21:07:01 GMT References: <4069@ursa-major.SPDCC.COM> Organization: The Unix(R) Connection, Dallas, Texas Lines: 11