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Audio and Video Talk
Acoustics & Room Treatment
Wooden Wall
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<blockquote data-quote="chipwelder" data-source="post: 56421" data-attributes="member: 54"><p>Any cavity, like a speaker box, has a certain frequency range where the cavity/space (or more accurately the air in it) would resonate... Any large panel has a certain frequency range where it would resonate. i.e. This either dampens or amplifies the sound of certain frequencies. If you design it properly, which isn't entirely trivial, it does this for the right frequencies, if you do it wrong... </p><p></p><p>Broadband absorber somewhat equal to helmholtz resonator... i.e. it absorbs some of the audio frequencies, not all, broadband would absorb more of the frequencies... but trust me this is a good thing, because most rooms tend to have a certain frequency range, where the room "echo's" a bit, muddling stuff up, take this out and you have better sound. </p><p></p><p>I'm further down the yellow brick road, means I wouldn't do it for looks only, in fact I'd probably do it for the sound only.</p></blockquote><p></p>
[QUOTE="chipwelder, post: 56421, member: 54"] Any cavity, like a speaker box, has a certain frequency range where the cavity/space (or more accurately the air in it) would resonate... Any large panel has a certain frequency range where it would resonate. i.e. This either dampens or amplifies the sound of certain frequencies. If you design it properly, which isn't entirely trivial, it does this for the right frequencies, if you do it wrong... Broadband absorber somewhat equal to helmholtz resonator... i.e. it absorbs some of the audio frequencies, not all, broadband would absorb more of the frequencies... but trust me this is a good thing, because most rooms tend to have a certain frequency range, where the room "echo's" a bit, muddling stuff up, take this out and you have better sound. I'm further down the yellow brick road, means I wouldn't do it for looks only, in fact I'd probably do it for the sound only. [/QUOTE]
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Audio and Video Talk
Acoustics & Room Treatment
Wooden Wall
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