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Junior Varsity
Help me understand system limiting- setting it
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<blockquote data-quote="Bennett Prescott" data-source="post: 26591" data-attributes="member: 4"><p>Re: Help me understand system limiting- setting it</p><p></p><p></p><p> </p><p>Nick,</p><p></p><p>What if you applied a HPF and LPF to the side chain to appropriately model the acoustic phase of the driver in the box (somehow ignoring port contributions in LF drivers), and then applied parametric boosts at least on either side of the impedance maximum to account for excursion peaks at those frequencies? Then your limiter might be seeing a final phase nearly equivalent to that in the air. I think if you can get within 3dB that would be plenty close, especially considering that nobody's going to give you an amplifier that big anyway.</p><p></p><p>I think power limiting is much less interesting, although a sidechain EQ could help there as well but I think you'd want to do it without the phase shift?</p></blockquote><p></p>
[QUOTE="Bennett Prescott, post: 26591, member: 4"] Re: Help me understand system limiting- setting it Nick, What if you applied a HPF and LPF to the side chain to appropriately model the acoustic phase of the driver in the box (somehow ignoring port contributions in LF drivers), and then applied parametric boosts at least on either side of the impedance maximum to account for excursion peaks at those frequencies? Then your limiter might be seeing a final phase nearly equivalent to that in the air. I think if you can get within 3dB that would be plenty close, especially considering that nobody's going to give you an amplifier that big anyway. I think power limiting is much less interesting, although a sidechain EQ could help there as well but I think you'd want to do it without the phase shift? [/QUOTE]
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Help me understand system limiting- setting it
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