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Junior Varsity
Low ceiling, long room - delays or louder PA?
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<blockquote data-quote="Art Welter" data-source="post: 100825" data-attributes="member: 52"><p>Re: Low ceiling, long room - delays or louder PA?</p><p></p><p></p><p>Notice in my sketch in #14 that the punter in the front row is at the -6 dB point of coverage, while the back of the room is on axis, -0 dB.</p><p>This evens out the inverse distance drop. </p><p></p><p>With a wide dispersion horn, the punter (and the side walls, floor and ceiling) in front gets blasted with nearly the full level of the HF, so the relative response is weaker in back compared to the front, and the direct to reflected level greatly reduced.</p></blockquote><p></p>
[QUOTE="Art Welter, post: 100825, member: 52"] Re: Low ceiling, long room - delays or louder PA? Notice in my sketch in #14 that the punter in the front row is at the -6 dB point of coverage, while the back of the room is on axis, -0 dB. This evens out the inverse distance drop. With a wide dispersion horn, the punter (and the side walls, floor and ceiling) in front gets blasted with nearly the full level of the HF, so the relative response is weaker in back compared to the front, and the direct to reflected level greatly reduced. [/QUOTE]
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Low ceiling, long room - delays or louder PA?
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