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Author Topic: dual mic recording phase issues?  (Read 13661 times)

Larrchild

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Re: dual mic recording phase issues?
« Reply #105 on: November 08, 2006, 04:54:17 PM »

Quote:

the phase relationship of different frequency components of that waveform remain UNCHANGED relative to each other AS YOU TAKE THE MEASUREMENT FROM a point increasing with distance at the same rate to the rate of travel of the wavefront.

Yeah, otherwise, time aligning loudspeaker drivers would only be effective in one exact location, instead of a broader area.

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missing the 'fourth dimension'

I'm missing the Fifth Dimension.
That Marilyn Mc Coo.
Can you Surry?
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Larry Janus
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ssltech

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Re: dual mic recording phase issues?
« Reply #106 on: November 08, 2006, 09:50:03 PM »

Larrchild wrote on Wed, 08 November 2006 16:54

Quote:

the phase relationship of different frequency components of that waveform remain UNCHANGED relative to each other AS YOU TAKE THE MEASUREMENT FROM a point increasing with distance at the same rate to the rate of travel of the wavefront.
Yeah, otherwise, time aligning loudspeaker drivers would only be effective in one exact location, instead of a broader area.

Actually it goes beyond that...

Delaying speaker stacks for public address would also not align across the entire spectrum... And that plainly isn't the case either.

Keith
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MDM (maxdimario) wrote on Fri, 16 November 2007 21:36

I have the feeling that I have more experience in my little finger than you do in your whole body about audio electronics..
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