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Showing results for tags 'target curve'.
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Measurements like statistics in politics can be manipulated or even ill used with best intentions. In this thread I intend to go under the hood showing the options I chosen along the way while creating convolution filters. So maybe I'll expose my goofs and you're welcome to comment them. Or maybe this will enlighten your own choices and help you take better informed decisions.
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- room equalizer wizard
- rephase
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The measurements of actual concert halls presented here https://pdfs.semanticscholar.org/e4c9/b3222f26472f6ba12e7fea900c2edb10c14c.pdf show a much more drastic drop of the frequencies above 5K than suggested by target curves such as B&K C, Bob Katz's or HK RR1 The bass roll-off is consistent with the FR of the monitors used while the drastic treble roll off appears to be the hall response. I recently frowned at the measurements of an expensive Audio Research amp (see Stereophile) but this, and some solutions blamed for rolloff, would it be filters cables or what have you, might well answer a respectable quest. Respectably ? Personally, I simply created new convolution files to mimic SI R2, preferred by assessors cf https://users.aalto.fi/~ktlokki/Publs/JASA_lokki2012.pdf Although I can't say I suffered from brightness with my previous filters, the first impression is very good and paradoxal : more precision in instruments placement (while I had in mind that more treble favours soundstage)
- 150 replies
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- target curve
- convolution
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Hi there! Been here a while, ghosting Flak and a lot of threads on the Dirac LRCS subject. I've found a few target curves in other threads but they were simply pictures of the curves. I'd really like to try target curves developed by users who have had way too much time fiddling around. Here's a link to my first target curve. I've also added it as an attachment. Isn't overdoing it just the way we like it..? torklan_target1.txt
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- dirac
- live room correction
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