Walt has another light bulb moment!

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Chief Cook and Bottle Washer
Member Since: May 10, 2002

Something I have not seen much on here is critical distance. In preparing to do a large group recording, I kept running across this constraint in articles. So OK, I got a dB meter today and started measuring a few rooms for practice. WoW! A couple of rooms I have attempted recording in came down to a choice of proximity effect or reveberated mud. And I thought I was just doing something wrong. I was, not factoring in critical distance.

Just had to share this. Hope maybe it will help others if I am not the only one having a light bulb moment. That too happens from time to time. Shure www.shure.com has a procedure on measuring D' in a PDF entitled multitracking.

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Cone Poker
Member
Since: Apr 07, 2002


Dec 16, 2003 01:39 am

What is critical distance? never heard of it. (my newbiness is showing again)

The fat one always watches us.
Member
Since: Nov 08, 2002


Dec 16, 2003 08:12 am

i must say that my light bulb did not light either....I know about critical mass, critical condition and overly critical people.
so whats all the hubub.......bub?

Administrator
Since: Apr 03, 2002


Dec 16, 2003 08:14 am

here's the hubub...bub

www.prosoundweb.com/studyhall/0702/crit.shtml

Czar of Midi
Administrator
Since: Apr 04, 2002


Dec 16, 2003 03:51 pm

A little less work then moving the mic 10 times while trying to find the sweet spot.

Chief Cook and Bottle Washer
Member
Since: May 10, 2002


Dec 16, 2003 05:52 pm

Thank you dB for the link! It really makes a big difference for me knowing how much space I can play with in setting a mic. And like I mentioned above, in some rooms there is no relaistic space, so I know I have to put up dampening material until I get a better Critical distance out of the room. I'm finding it is a great, easy to parctice technique. Well worth the price of the meter.

Like Noise saz, except for me it would be 100 times as I have a very difficult time focusing my listening on the room. I do much better focusing in the instrument.

The fat one always watches us.
Member
Since: Nov 08, 2002


Dec 17, 2003 12:45 pm

thanks db. im now in know on the hubub.....bub

a.k.a. Porp & Mr. Muffins
Member
Since: Oct 09, 2002


Dec 17, 2003 04:07 pm

I feel... Enlightened!

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