Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!purdue!decwrl!sgi!msc@ramoth.SGI.COM
From: msc@ramoth.SGI.COM (Mark Callow)
Newsgroups: comp.sys.sgi
Subject: Re: Audio board for IRIS 4D/60T
Summary: audio on IP4
Message-ID: <31150@sgi.SGI.COM>
Date: 22 Apr 89 02:27:33 GMT
References: <8904191000.aa03361@SMOKE.BRL.MIL>
Sender: daemon@sgi.SGI.COM
Organization: Silicon Graphics, Inc., Mountain View, CA
Lines: 18

In article <8904191000.aa03361@SMOKE.BRL.MIL>, swenson@NUSC-WPN.ARPA ("V36B::MCNALLY") writes:
> Hey IRIS folk,
> 
> 	We are thinking of producing audio output from some signals that
> we have generated.  Now, we could design a board that performed all of
> the filtering, modulating, and d/a'ing or we could buy a MAC (well you
> get the idea).  Now, in the before times, SGI supported an audio board.
> Does SGI still support that audio board (oh, by the way I am using
> a 4D/60T)?  If so, could you fill me in on cost? and some feature and
> performance data?  

I think the 60T has an IP4 cpu.  The IP4 has some sound capability built
on it.  All I know is that it exists, and that it has some strange connector
for the speaker.

	-Mark
--
	-Mark