RE: [MATHEDCC] Dampening Functions

Phil Mahler (mahlerp@admin.middlesex.cc.ma.us)
Sat, 11 Apr 1998 22:22:51 EST5EDT4,M4.1.0,M10.5.0

>I've been busy on my website this week and have uploaded a new lesson!! Did
>you know that dampening functions are used in music? Nope, I'm not going to
>tell you how...... You'll just have to go to my site to find out. I've got
>lots of TI-92 screen captures, sound bytes and screen captures from digital
>editting software.
>
>To see the new lesson, go to:
>http://www.coolmath.com
>select "Cool Math Stuff"
>then select "Dampening Functions"
>
>I'd love to know what you all think! Anyone who's ever done the CBL thing
>where you blow into the bottle will love it!
>
>Karen (give a math geek a vacation and what does she do?)

I looked at your dampening functions, and like it - as well as the rest
of the site.

I didn't get a chance to play with the music, but I really like that
feature, and I'm sure students would.

FYI, if you ever have a student that's passionate about math and
music, let them research
The Schillinger System of Musical Composition
by Joseph Schillinger.

Schillinger wrote in the 30's and 40's, I believe. George Gershwin
studied wth him before writing Porgy and Bess. He uses a lot of
simple algebra to create music - even things like the expansion,
ignoring the commutative property and like terms, of (a + b)^2 =
aa + ab + ba + bb.

Amazon.com seems to have his book for $205! A student I once had in
a finite math course was also a professional musician, and he clued
me in (to the book _ I don't know any music theory).

Anyway, nice site! I've bookmarked it, and will add it to our
math department's "fun" page.

Phil Mahler
Middlesex CC
Bedford, MA 01730
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