Klarinet Archive - Posting 000703.txt from 2004/07

From: Jimmy Lee <jrlaudio@-----.net>
Subj: Re: [kl] Measuring sound character
Date: Sun, 18 Jul 2004 17:01:16 -0400

There is a very inexpensive program called Spectogram (try a google search)
that when used on your PC with a good microphone will give you a reading of
the audio spectrum produced audio equipment or a "clarinet". I ust this
to set up filter band widths on my amateur radio equipment. I am not at
all sure that this would be as good as an oscilloscope!
Jimmy

> Jim Alguire wrote:
>
> > would it not be simple to measure the nature of
> > the overtones with a device like an oscilloscope?
>
> Yes, take a look at:
>
> http://hughes38.som.ohio-state.edu
>
> This site is sometimes slow to respond and/or doesn't respond at all on
> certain days.
>
> I once talked off-list with Dr.Pyne, and he stated that the equipment
> which produced these graphs ran on a PC and (software included) cost in
> the neighborhood of $10,000 (perhaps 5 years ago).
>
> ---------------------------------------------------------------------
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Klarinet is a service of Woodwind.Org, Inc. http://www.woodwind.org