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Old 04-13-2010, 03:39 AM
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muckypops muckypops is offline
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Join Date: Feb 2010
Location: Chicago, IL
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Default Re: i don't know a good title for this....

Originally Posted by larryace View Post
My guess would be the normal effect of dissonant notes clashing.
Bingo. Sometimes guitar players will do this by playing the same high pitched harmonic on two different strings at the same time and then dive bombing slowly with the tremolo. The two harmonics go down in pitch at different rates and as the frequencies diverge it creates a building dissonance.
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