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Re: Eighth-space = 9dB DI [message #18360 is a reply to message #18359]

Thu, 22 December 2005 16:29

Wayne Parham
Messages: 18748
Registered: January 2001

Illuminati (33rd Degree)

By that argument, all DI increases from waveguides would be meaningless. A sound source radiating from the apex of a trihedral boundary is a CD source, one having of the most purely constant directivity you can find. It is quite literally a large waveguide with radiation angle defined by the walls.

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[Message index]

		Ping Earl Geddees! By: spkrman57 on Thu, 15 December 2005 07:08
		The waveguide By: Earl Geddes on Mon, 19 December 2005 07:25
		Re: The waveguide By: spkrman57 on Mon, 19 December 2005 14:29
		The A7's By: Earl Geddes on Mon, 19 December 2005 15:38
		Re: The A7's By: colinhester on Tue, 20 December 2005 12:49
		Re: The A7's By: Earl Geddes on Tue, 20 December 2005 13:11
		Re: The A7's By: spkrman57 on Tue, 20 December 2005 14:45
		Summas By: Earl Geddes on Tue, 20 December 2005 15:55
		Re: The A7's By: colinhester on Wed, 21 December 2005 22:43
		Aspect ratio By: Wayne Parham on Wed, 21 December 2005 09:21
		I can think of one By: Earl Geddes on Wed, 21 December 2005 12:47
		Re: I can think of one By: Wayne Parham on Wed, 21 December 2005 15:34
		A fiction By: Earl Geddes on Wed, 21 December 2005 17:03
		Re: A fact By: Wayne Parham on Wed, 21 December 2005 20:55
		Re: A fact By: Earl Geddes on Thu, 22 December 2005 06:38
		Re: A fact By: Wayne Parham on Thu, 22 December 2005 08:38
		I've heard this before By: Earl Geddes on Thu, 22 December 2005 10:08
		Angular coverage defined By: Wayne Parham on Thu, 22 December 2005 10:53
		Your twisting arround the def By: Earl Geddes on Thu, 22 December 2005 12:36
		Eighth-space = 9dB DI By: Wayne Parham on Thu, 22 December 2005 13:36
		Re: Eighth-space = 9dB DI By: Earl Geddes on Thu, 22 December 2005 14:05
		Re: Eighth-space = 9dB DI By: Wayne Parham on Thu, 22 December 2005 16:29
		Re: Eighth-space = 9dB DI By: Earl Geddes on Thu, 22 December 2005 19:11
		Re: A fact By: majestik6 on Thu, 29 December 2005 18:35
		Re: A fact By: Wayne Parham on Thu, 29 December 2005 19:35

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