Newsgroups: comp.sys.amiga.audio
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From: es1@cunixb.cc.columbia.edu (Ethan Solomita)
Subject: Re: What's the max sampling?
Message-ID: <1991Apr2.002934.23497@cunixf.cc.columbia.edu>
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Reply-To: es1@cunixb.cc.columbia.edu (Ethan Solomita)
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References: <49467@nigel.ee.udel.edu>
Date: Tue, 2 Apr 1991 00:29:34 GMT

In article <49467@nigel.ee.udel.edu> PYC118@uriacc.uri.edu (RAS) writes:
>I'd like to know just how long an audio piece could be played back on a 1meg
>Amiga if this piece was sampled at, say, 20khz and resided in RAM. Would it
>make a difference if the sounds were more complicated? I mean, would i be able
>to have longer samplings from a speech than Mozart's Symphony in G minor?
>I'd like to digitize the intro of a song which is about a minute long.
>Rasiel


	If you record at 20K/sec, then you are recording at
20K/sec no matter how simple or complicated. As to recording (I
assume you have a HD if you are doing this kind of stuff) look
into AGMSPlaySound and AGMSRecordSound which allow digitizing to
disk and playing from disk so that RAM isn't a problem. Playing
back can go full-speed with a HD, but recording has its limits.
On a 68000 you may be limited to under 10K/sec.
	I have an A3000 and had a hard time recording at any
decent speed so I used AudioMaster to record the sound, and when
I ran out of memory I pressed pause on the CD player, saved it,
and started recording anew and then started the CD again.
	-- Ethan

Q: How many Comp Sci majors does it take to change a lightbulb
A: None. It's a hardware problem.
