helmholtz resonator

Hi!

Hello everyone!

Helmholtz resonator - A reactive, tuned, sound absorber. A bottle is such a resonator. It can employ a perforated cover or slats over a cavity. An acoustic guitar or violin body is a Helmholtz resonator.

http://phys.org/news/2016-02-absorbing-acoustics-soundless-spirals.html

Is there anything to this? Could this be a great idea for handling low frequencies in studios?

Is there already a thread on this?

-Johntodd

Some of the orchestras I've seen have engineers using various types of mics hanging from the ceiling and I've been wondering which ones the tiny ones are in this video from Symphony Hall,Boston. From what I've seen they generally use maybe a half dozen hanging across at the front of the stage, what appear to be "full size" small-diaphragm, omnis maybe.

Hello guys, I used to come to this forum like 3 years ago(don't remember my other account) but the thing is I learnt a lot of important stuff and for that I thank you guys.

In my opinion (i think most will agree) that after the original source (instrument, amp, etc..) the room that the instrument is being tracked in is the first stage of EQ.

Hey everyone, my buddy ask to help him w his home theater. So I figured I'd add a thread to keep all the construction and acoustics related to it in one spot.

http://shareafterreading.com/this-disney-medley-will-blow-your-socks-off-i-guarantee-it/

I just received a pair of Event Opal and yippy yahoo is all I have to say. I've had my eyes on these for over a year and they arrived today. I'm obviously on the sonic honeymoon so I'm not going to be able to give a solid review on them for a while but my first impression is... NICE