Thread View: comp.sys.next.misc
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Started by Halldor Magnusson
Fri, 20 Nov 1992 01:27
NeXT/SOUND - MATHEMATICA/SOUND
Author: Halldor Magnusson
Date: Fri, 20 Nov 1992 01:27
Date: Fri, 20 Nov 1992 01:27
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I want to take a sound file (for example one of the systems sounds for NeXT) and load it in to Mathematica, to do some analyse on it (for example fourier). Does someone know in what formats the NeXT sound is, and what I need to do to convert into the format that Mathematica uses. Thanks -Halldor
Re: NeXT/SOUND - MATHEMATICA/SOUND
Author: Jeff Adams
Date: Fri, 20 Nov 1992 20:32
Date: Fri, 20 Nov 1992 20:32
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In article <1992Nov20.012727.19331@u.washington.edu> halldor@groebner.me.washington.edu (Halldor Magnusson) writes: > I want to take a sound file (for example one of the > systems sounds for NeXT) and load it in to Mathematica, > to do some analyse on it (for example fourier). A Mathematica package called Audio.m written by Arun Chandra is available by anonymous ftp from mathsource.wri.com in the directory /pub/Sounds/Audio.tar.Z Audio.m allows the user to read sound files (including NeXT sounds) into Mathematica to edit and/or play them. Documentation accompanies the package. -------------------------------- Jeff Adams jeffa@wri.com Wolfram Research Inc. --------------------------------
Re: NeXT/SOUND - MATHEMATICA/SOUND
Author: David K. Drum
Date: Sat, 21 Nov 1992 20:56
Date: Sat, 21 Nov 1992 20:56
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In article <1992Nov20.012727.19331@u.washington.edu> halldor@groebner.me.washington.edu (Halldor Magnusson) writes: >I want to take a sound file (for example one of the >systems sounds for NeXT) and load it in to Mathematica, >to do some analyse on it (for example fourier). > >Does someone know in what formats the NeXT sound is, >and what I need to do to convert into the format that >Mathematica uses. Although I don't know what either of the formats is, I am rather sure that GISO.app (available at sonata.cc.purdue.edu) would be able to do the conversion. It is very flexible. Kudos to its author (and the author of sox, too)! Regards, David
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