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- From: joeb@atmos.washington.edu (Joe Barsugli)
- Newsgroups: comp.soft-sys.matlab
- Subject: Re: Question about sounds ...
- Date: 26 Jan 93 18:37:00
- Organization: Dept. of Atmospheric Sciences, University of Washington
- Lines: 33
- Message-ID: <JOEB.93Jan26183700@eos1.atmos.washington.edu>
- References: <1993Jan26.221528.28231@en.ecn.purdue.edu>
- NNTP-Posting-Host: eos1.atmos.washington.edu
- In-reply-to: kihlstro@en.ecn.purdue.edu's message of Tue, 26 Jan 93 22:15:28 GMT
-
- In article <1993Jan26.221528.28231@en.ecn.purdue.edu> kihlstro@en.ecn.purdue.edu (Merlin) writes:
-
- I have a question out there for people who use Matlab 4.0a
- (I am running it on a sun sparc workstation)
- How do you get the sounds to work? I am only to get niose
- when I tried using it. Has anyone used it?
- Can someone post a little blirb on the basics of using it.
- Thanks..
-
- Cory
-
-
- Well, we just got matlab4.0 here and I played with the sound
- capability a bit (I "sonified" some of my data, much to my colleagues
- shock). Just generate a long vector and play it. On Sparcs the
- vector is sampled at something like 8192 Hz, that is, a vector of
- length 8192 will play for one second.
-
- Try
-
- t = 1:8192;
- f = 440;
- x = sin(2*pi*f*t/8192);
- sound(x);
-
- or
-
- x = sin(2*pi*t.*t/8192);
- sound(x);
-
- Good Luck,
-
- Joe Barsugli (joeb@atmos.washington.edu)
-