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tech / sci.electronics.design / Re: Will two table radios always be in phase, out of phase/

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o Re: Will two table radios always be in phase, out of phase/Phil Allison

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Re: Will two table radios always be in phase, out of phase/

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Subject: Re: Will two table radios always be in phase, out of phase/
From: palliso...@gmail.com (Phil Allison)
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 by: Phil Allison - Sun, 1 Jan 2023 23:54 UTC

John Larkin wrote:
--------------------------
>
>
> Sound waves are short ..

** 36 feet for a 30Hz wave, 1/2 inch for 20 kHz.

> so you'd have to be equidistant from both
> speakers, without wall reflections, to have phasing mean much.

** In a stereo system, one speaker being phase reversed is quite obvious to most ears anywhere in the listening area.
The central image completely collapses.

....... Phil

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