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Audio and Video Talk
Acoustics & Room Treatment
Arty absorption panels
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<blockquote data-quote="alanB" data-source="post: 33727" data-attributes="member: 431"><p>The damping material is held away from the wall to increase efficiency.</p><p></p><p>The whole point for me was to try and combine a damping panel and a normal picture to make them less obtrusive and more acceptable to people (ie wives) who don't have any interest in room sound treatment especially if it interferes with their d?cor.</p><p></p><p>This makes the membrane (ie canvas) approach a given . </p><p></p><p>I can either put the damping material right up against the canvas which should stop all tendency to resonate, or as I chose to leave a gap. The gap in my view increases the range of frequencies absorbed slightly, because I suspect canvas that isnt free to vibrate at all due to the damping material being held right against it will reflect more frequencies if you follow?</p></blockquote><p></p>
[QUOTE="alanB, post: 33727, member: 431"] The damping material is held away from the wall to increase efficiency. The whole point for me was to try and combine a damping panel and a normal picture to make them less obtrusive and more acceptable to people (ie wives) who don't have any interest in room sound treatment especially if it interferes with their d?cor. This makes the membrane (ie canvas) approach a given . I can either put the damping material right up against the canvas which should stop all tendency to resonate, or as I chose to leave a gap. The gap in my view increases the range of frequencies absorbed slightly, because I suspect canvas that isnt free to vibrate at all due to the damping material being held right against it will reflect more frequencies if you follow? [/QUOTE]
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Audio and Video Talk
Acoustics & Room Treatment
Arty absorption panels
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