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Article #720

Needed: Audio Sampling interface for the MAC+

#720
From: Bob the Greek
Date: Mon, 26 Jun 1989 18:53
21 lines
1619 bytes
    Greetings...
    I'm looking for a simple,CHEAP audio sampling interface for the MAC+. 
The ideal interface would have a direct/mic input and be capable of 
generating a simple sequential file of 8-bit sampled data, suitable for 
burning into an EPROM.
    I have a target microprocessor system that is capable of reading
the sampled waveform in an EPROM, doing a d/a conversion on the 8-bit data 
and sending it along to a speaker. So, the interface to a mac is needed to 
generate an 8-bit sampled data file from sounds input from a mic or
tape recorder. I can then burn this file into an eprom for my target system.
    The required sample rate should be ~10Khz, and I only need a second or 
two long sample. If the sampling rate were variable, that'd be even better.
    I have access to an Ensoniq sampler, if anyone thinks that it might be
easier to sample and edit using that, then somehow massage the resultant
data to be rommable.
    Since this is an awfully specific problem, please respond by E-MAIL to
..!uunet!telxon!bobp and if there is sufficient interest, I will post my
results to the net.

    All help is GREATLY appreciated!
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!cs.utexas.edu!uunet!telxon!bobp

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!cs.utexas.edu!uunet!telxon!bobp
From: bobp@telxon.uucp (Bob the Greek)
Newsgroups: comp.sys.mac
Subject: Needed:  Audio Sampling interface for the MAC+
Message-ID: <64@telxon.UUCP>
Date: 26 Jun 89 18:53:42 GMT
Sender: news@telxon.UUCP
Reply-To: bobp@telxon.UUCP (Bob Powers)
Distribution: usa
Organization: Telxon Corporation, Akron Ohio (NNTP with a :-)
Lines: 21