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Transwiki approved by: w:en:User:Dmcdevit
This image was copied from wikipedia:en. The original description was:
White noise subjected repeatedly to a 2600 hz notch filter -- feedback effect builds up
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05:55, 29 May 2003
w:en:User:Wji
7.0s
80 KB
White noise subjected repeatedly to a 2600 hz notch filter -- feedback effect builds up
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current 14:36, 13 September 2007 7.0 s (80 KB) BetacommandBot Transwiki approved by: w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: White noise subjected repeatedly to a 2600 hz notch filter -- feedback effect builds up {{PD-ineligible}} === File history === {| cla
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