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On 03/01/2010 05:07 AM, Fernando Lopez-Lezcano wrote:

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>> but that piece gave me one particular headache: the phasiness artefacts

>> were very apparent, to the point that we decided to apply random

>> staggering to the delays (which i had measured to within a few cms,

>> sigh!). that fixed it.

>

> Interesting. I don't think I quite understand. Do you have code for

> that? Or any suggestions?

i was using ambdec... first you can try to deactivate delay compensation

altogether (but that's a little extreme for the corner speakers in a

rectangular rig), so i backed up the configuration file and modified the

distance measurements to introduce small arbitrary errors.
> A couple of weeks ago I did Phoné and it also sounded very good (this

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> time inside our small concert hall).

haven't heard it. also by chowning?
>> i'd love to try such a rig outdoors, i can imagine how nice it could be.

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>

> It was very very nice. The backyard is not so big and is flanked on two

> sides by the building itself. See it here:

>

> http://maps.google.com/maps?f=q&source=s_q&hl=en&q=&vps=1&jsv=209c&sll=3...

that link does not work for me - nothing obvious though, the line-break

isn't the problem.
> We bought 8 new QSC speakers and used a couple of old Meyer subs and

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> after calibrating a little bit it was sounding great. I did not measure

> to the centimeter but it still worked. I imagine with all your

> experience you would do a much better job.

or not. as i've had to learn, don't measure too well :-D

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