Article View: comp.dsp
Article #1328Re: realtime dsp with soundcards
From: Michael Chen
Date: Tue, 06 Oct 1992 19:48
Date: Tue, 06 Oct 1992 19:48
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2439 bytes
In article <39074@sdcc12.ucsd.edu> shaehnic@sdcc13.ucsd.edu (Steve - Happy Hacker!) writes: > Nicolas Alejandro Arauz (na0s+@andrew.cmu.edu) wrote: > : Maybe someone can answer this question for me: > : > this, so I'll ask you. My question that I wasn't sure about was whether > : > or not ANY of these cards would all simultaneous input/output from the > : > ADC/DAC do do digital effects? Or perhaps even switch so fast that you > You can switch rapidly between ADC and DAC, but the result is pretty > awful, though it did work. After that I gave up, along with giving > up on my ultra-optimised 8 bit FIR fiter routines for the PC. I'll > wait/pay for a soundcard which is a bit less limited! > Antony. (deanaj@elec.canterbury.ac.nz) BTW, does anyone know of a lower-end PC soundcard that CAN do simultaneous ADC/DAC? Most of the common ones can't seem to. According to the soundcard roundup that Keyboard magazine did, there's a slew of new cards coming out... if you have a little patience, you may find what you want. Personally, I'm waiting for the Ensoniq sound card that has 32 voices, 1 MB of voice ROM (I think?), and dual stereo (4-track) CD-quality playback and recording for $349. And the Ensoniq card is supposed to be able to do simultaneous playback and recording at that speed. I feel better about Ensoniq (a REAL synth maker with a rep for insane price/ performance value and good stuff) than Gravis (a joystick maker???), so in my book Gravis loses on this buy. -- _____________________________________________________________________________ | Michael Chen | From the depths of our most lucid horrors | | | spring our fond hopes and pure desires... | | mchen@groucho.cs.psu.edu | except what comes from HELL! :-) 7/23/92 | \_______________________________\___________________________________________|
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Newsgroups: comp.dsp Path: arc1-ca.pugleaf.net!sparky!uunet!gumby!wupost!psuvax1!mchen From: mchen@groucho.cs.psu.edu (Michael Chen) Subject: Re: realtime dsp with soundcards In-Reply-To: shaehnic@sdcc13.ucsd.edu's message of 6 Oct 92 15:12:22 GMT Message-ID: <Bvpqx1.HHI@cs.psu.edu> Followup-To: comp.dsp Sender: news@cs.psu.edu (Usenet) Nntp-Posting-Host: groucho.cs.psu.edu References: <kelsOEu00WB60qwHUH@andrew.cmu.edu> <BvKw0E.JIn@cantua.canterbury.ac.nz> <39074@sdcc12.ucsd.edu> Date: Tue, 6 Oct 1992 19:48:16 GMT Lines: 35