Article View: comp.sys.amiga.audio
Article #4903Re: Delfina DSP card for Amiga
From: Dan Green
Date: Mon, 18 Mar 1996 16:56
Date: Mon, 18 Mar 1996 16:56
36 lines
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1856 bytes
In article <4i7b5f$qhu@news3.cts.com>, dan@cts.com (David Newman) writes: > >To: etxdagr@tn.ericsson.se >Subject: Re: Delfina DSP card for Amiga >Newsgroups: comp.sys.amiga.audio >Organization: CTS Network Services (CTSNET), San Diego, CA > >In article <4i3r74$fmq@erinews.ericsson.se> you wrote: > >: >Unfortunately a DSP is not magic. 1 channel of 48Khz 16 bit sound >: >is 96K/s. Assuming your samples are spooled from hard disk, Zorro-II >: >can only transfer a max of 2.5 MB/s, which limits you to about 25 >: >channels and that is assuming that your drive have no seek time as they >: >swap between 25 mono AIFF files. Ie 16 will be your max. At 16 >: >channel your bus will be close to saturated (that is why Sunrise was >: >only 8 channels). > >: Ehh? What is wrong with having the samples stored in RAM? I think that >: the purpose of this card is to work as a sampler for composing music, >: not for recording 16 realtime HD tracks. > >The main purpose of this board in not for composing music (that is only >one application). It is designed for television and film production. >A 1 hour TV production with voice, music and foley tracks HAS to spooled of >hard disk. Only a certain number of tracks can fit at once thru a >zorro-II bottle neck. Are you really sure about this? What do you Delfina guys say? > >David Newman >Applied Magic Inc >ftp://ftp.cts.com/pub/dan/index.html > /Dan
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Path: arc1-ca.pugleaf.net!erinews.ericsson.se!usenet From: etxdagr@tn.ericsson.se (Dan Green) Newsgroups: comp.sys.amiga.audio Subject: Re: Delfina DSP card for Amiga Date: 18 Mar 1996 16:56:55 GMT Organization: Ericsson Telecom AB Distribution: world Message-ID: <4ik4kn$9l6@erinews.ericsson.se> References: <4i7b5f$qhu@news3.cts.com> Reply-To: etxdagr@tn.ericsson.se NNTP-Posting-Host: tns206.tn.etx.ericsson.se