dlr
Seasoned Veteran
Last Activity: 11-16-2018, 10:52 AM
Joined: 09-28-2005
Location: Canton, MA
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Taken at the same distance also needs to specify the phase conditions, since phase is provided. Either it's excess-phase, meaning measured phase at the... -
I understand that. If the argument is to be that off-axis measurements are optimal, I fully agree and said so earlier. But the comments go farther than...Leave a comment:
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I was planning to stay out, but I'll jump back in briefly.
First to address this:
Flat out wrong if done correctly. You may...Leave a comment:
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Why does your midrange SPL stop at 10K?
dlrLeave a comment:
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We have a basic disagreement with your last comment the focal point. There is nothing in using direct measurements that cannot be done equally as well...Last edited by dlr; 11-04-2018, 02:53 PM.Leave a comment:
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IMO the best option, if one wants accurate off-axis to use in optimizing a system, is to take multiple off-axis measurements and feed them into a system...Leave a comment:
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I suppose I should have said that typical tweeters are 12db highpass rolloff. I have yet to work with a tweeter that was not, but I work only with ordinary...Leave a comment:
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The tweeter tails are straightforward and easy. The highpass is a closed box, so below the measurement cutoff, it will still be a pure 12db, so extending...Leave a comment:
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To Lasse, understand that phase-tracking is not by default equal phase response of two drivers, it is achieving the intended phase response of the desired...Leave a comment:
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I wrote a small program that allows you to examine and experiment with different acoustic crossover combinations (ideal drivers, of course). It's interesting...Leave a comment:
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No, it's not. Context, that is what measurement system is in use and how the results will be used, in fact, makes it quite relevant.
...Leave a comment:
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I have to disagree. Measured phase is most definitely not a requirement. Actually, quite the opposite. If measured phase is used exclusively, then determining...Leave a comment:
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DIYNE is tomorrow. Open to anyone, so if you haven't posted or emailed yet, no problem.
dlrLeave a comment:
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