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Article #274

Re: Adjust-Speed CD player??

#274
From: Gregory Sandell
Date: Thu, 21 Sep 1989 18:49
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In article <89264.171306P85025@BARILVM.BITNET> P85025@BARILVM.BITNET (Doron Shikmoni) writes:
>
>Others suggested to drop samples (to change output speed). To change
>by 1%, drop 1 out of each 100. Of course, this is doable; but what
>will happen to the music? Try to draw the new curve when you drop
>30% of the samples (or double 30% of them to achieve the opposite
>effect). Is this hi-fi? Not to my opinion...
>
	I think that the choice of putting speed-variation option on
a CD-player should not be constrained by the requirement that it
be hi-fi.  What are people going to be using the feature for,
anyway?  My particular use, since I'm a musician, is that I'd
want to use the feature to SLOW DOWN  the music in order to 
transcribe or learn by ear what a musician is playing.  Other
people may want to play spoken CDs at higher speed so they can
assimilate information quicker.  In both of these cases, I don't
think the user really is going to care that the audio quality is
distinguishable from normal playback.

Greg Sandell
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Message-ID: <8909@batcomputer.tn.cornell.edu>
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!wuarchive!gem.mps.ohio-state.edu!rpi!batcomputer!sandell
References: <6028@jpl-devvax.JPL.NASA.GOV> <89255.105143P85025@BARILVM.BITNET> <OTTO.89Sep18144815@tukki.jyu.fi> <7767@microsoft.UUCP> <89264.171306P85025@BARILVM.BITNET>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!wuarchive!gem.mps.ohio-state.edu!rpi!batcomputer!sandell
From: sandell@batcomputer.tn.cornell.edu (Gregory Sandell)
Newsgroups: comp.dsp
Subject: Re: Adjust-Speed CD player??
Message-ID: <8909@batcomputer.tn.cornell.edu>
Date: 21 Sep 89 18:49:51 GMT
References: <6028@jpl-devvax.JPL.NASA.GOV> <89255.105143P85025@BARILVM.BITNET> <OTTO.89Sep18144815@tukki.jyu.fi> <7767@microsoft.UUCP> <89264.171306P85025@BARILVM.BITNET>
Reply-To: sandell@tcgould.tn.cornell.edu (Gregory Sandell)
Organization: Cornell Theory Center, Cornell University, Ithaca NY
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