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JBL 2446H answer [message #37917 is a reply to message #37911]

Wed, 21 August 2002 00:11

Wayne Parham
Messages: 18776
Registered: January 2001

Illuminati (33rd Degree)

If you have two sound sources that are 1/2 wavelength apart, they will combine destructively and form a null. So when a radiator is larger than 1/2 wavelength, it has this kind of thing happening across its surface. The net effect is that the radiation pattern begins to narrow as frequency goes up.

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[Message index]

		JBL 2446H question By: Jerry Parker on Tue, 20 August 2002 21:37
		JBL 2446H answer By: Wayne Parham on Wed, 21 August 2002 00:11
		Re: JBL 2446H question By: jpowers on Thu, 22 August 2002 09:25

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