[sdiy] 233 Hz Notch Filter

[Paul Burns]

There was a whole article emailed to me about this a few weeks ago...

http://en.audiofanzine.com/misc-plugin/prosoniq/vuvux/editorial/articles/vuv
uzela-killers.html


regards

Paul Burns
-----Original Message-----
From: synth-diy-bounces at dropmix.xs4all.nl
[mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Tim Parkhurst
Sent: 04 July 2010 01:27
To: Synth-DIY
Subject: [sdiy] 233 Hz Notch Filter

Okay, maybe unrelated to pretty much anything, but this chap has
written a notch filter in LabView for removing the fundamental
frequency of a Vuvuleza from broadcasts and recordings:
http://decibel.ni.com/content/blogs/Simon/2010/06/16/world-cup-2010--filteri
ng-the-annoying-vuvuzela-noise

I love it when science helps make our lives better ;)


Tim (should have sold a box with a pre-tuned notch filter before the
World Cup) Servo
-- 
"Sire, the church of God is an anvil that has worn out many hammers."
- H.L. Hastings
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