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Article #20101

Re: More about the Falcon

#20101
From: Howard Chu
Date: Thu, 24 Dec 1992 00:33
29 lines
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In article <1992Dec23.113845.24559@eng.cam.ac.uk> cmh@eng.cam.ac.uk (C.M. Hicks) writes:
>hyc@hanauma.jpl.nasa.gov (Howard Chu) writes:
>>I think the Falcon would work very well in this role; haven't used anything
>>like an Alesis so I can't compare. 
>
>The Alesis ADAT has 8 DAC and 8 ADC channels, so you can record and play back
>all 8 tracks simultaneously, but independently. You can also lock a number
>of machines together for up to 64-track recording, at an unchallenged price.
>Whether this is possible with multiple falcons I don't know, and I dare say
>I won't know until Atari get their act together and sell me one :-)

Good question. The DSP DMA is full duplex, it can record and playback
simultaneously at up to 1MB/sec in each direction. (I.e., 8 channels, 16 bits,
50 khz.) Since you can provide an external clock, and there are a variety of
general purpose I/O bits on the DSP port, I'd say it's pretty easy to slave
a couple Falcons together. However, it's certainly not something that's
explicitly provided for.
>
>>-- 
>>  -- Howard Chu @ Jet Propulsion Laboratory, Pasadena, CA
>
>>All true wisdom is conveyed in 
>>two-line witticisms.

Hey man, what's with this signature doctoring, eh???
-- 
  -- Howard Chu @ Jet Propulsion Laboratory, Pasadena, CA

There's a narrow border between genius and insanity, but I'm a dual citizen.
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Message-ID: <1992Dec24.003356.13800@elroy.jpl.nasa.gov>
Path: arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!hanauma.jpl.nasa.gov!hyc
References: <1992Dec21.011708.7093@convex.com> <1992Dec22.001042.139@elroy.jpl.nasa.gov> <1992Dec23.113845.24559@eng.cam.ac.uk>

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Path: arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!hanauma.jpl.nasa.gov!hyc
From: hyc@hanauma.jpl.nasa.gov (Howard Chu)
Subject: Re: More about the Falcon
Message-ID: <1992Dec24.003356.13800@elroy.jpl.nasa.gov>
Keywords: sampling rate DSP digital audio
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Organization: SAR Systems Development & Processing, JPL
References: <1992Dec21.011708.7093@convex.com> <1992Dec22.001042.139@elroy.jpl.nasa.gov> <1992Dec23.113845.24559@eng.cam.ac.uk>
Date: Thu, 24 Dec 1992 00:33:56 GMT
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