Date: Tue, 11 Jul 1995 00:27:02 -0700 From: "Amancio Hasty Jr." <hasty@rah.star-gate.com> To: hackers@freebsd.org Subject: To All the SB owners :) Message-ID: <199507110727.AAA00448@rah.star-gate.com>
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Cruising on the Net, I found a nice discussion on why the SB cards couldn't do dual dma operations so I naturally put in my pitch for the GUS :) At any rate, this is what one of the netters said: ------- Forwarded Message Return-Path: kao@u.washington.edu Received: from saul1.u.washington.edu (saul1.u.washington.edu [140.142.82.10]) by rah.star-gate.com (8.6.11/8.6.9) with SMTP id AAA00342 for <hasty@rah.star-gate.com>; Tue, 11 Jul 1995 00:17:17 -0700 Received: by saul1.u.washington.edu (5.65+UW95.05/UW-NDC Revision: 2.33 ) id AA22697; Mon, 10 Jul 95 20:24:57 -0700 X-Sender: kao@saul1.u.washington.edu Date: Mon, 10 Jul 1995 20:24:56 -0700 (PDT) From: "D. Kao" <kao@u.washington.edu> To: "Amancio Hasty, Jr." <hasty@rah.star-gate.com> Subject: Re: Intel Endeavour - Vibra 16S - Iphone full duplex? In-Reply-To: <3ts1a5$74e@kadath.zeitgeist.net> Message-Id: <Pine.OSF.3.91j.950710202112.32698E-100000@saul1.u.washington.edu> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII IPhone = Internet Phone by Vocaltec Homepage: http://www.vocaltec.com/ It is a winsock app which allows you to use your multimedia computer (pretty loose definition :) to conduct VOICE telephone calls REAL-TIME thru a 14.4Kbps SLIP or PPP connection. You need a soundcard, mike, speakers and a min. 486DX/33MHz. The GUS Max, Ultrasound (since it has dual DMAs) can do FULL-DUPLEX REAL-TIME talking with the latest version of IPhone (ver. 3.0 Build 13) That's why SoundBlaster owners are hitting themselves on the head :) - Daniel Kao P.S. You ask "REALTIME?!" .... well... there is about 1-2 sec delay. About twice the delay in a International telephone call. Sound quality is great for speech, sucks for anything else (e.g. music) On 10 Jul 1995, Amancio Hasty, Jr. wrote: > Hmmm.... > I know that the, GUS, Gravis Ultrasound does support dual DMA operations. We > use the card on FreeBSD with VAT for voice conferencing and is cute when > I talk and I listen to someone . > > Not that it matters much but the GUS or the GUS MAX sounds way better than > the SB or SB16 . > > What is Iphone? > > -- > Amancio Hasty > Hasty Software Consulting Services > Tel: 415-495-3046, Fax 415-495-3046, Cellular: 415-309-8434 > e-mail: hasty@star-gate.com > > > ------- End of Forwarded Message
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