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In the Forum: Horn-Loaded Speakers
In the Thread: Adding one more spherical to Macondo.
Post Subject: Re: The “Fundamental channel” - potential mechanical HF filterPosted by cv on: 8/14/2006

R,

Little suggestion should all else fail - you could have a rudimentary phase plug machined that would give you the same (or similar) compression ratio as the original but only one annular exit path. This might preserve the driver characteristics at LF but attenuate HF.

Just a thought...

Following this with great interest in any case!

Cheers,
cv

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