Sound is an energy force that moves through time at a specific speed. That "resonant speed" must not be interrupted at best, but if disruption does occur, then we must distort both left and right channels equally with stereo presentation sonics.
@spettromusic
3 жыл бұрын
thank you
@AcousticFields
3 жыл бұрын
You're welcome
@ASherrick02
3 жыл бұрын
What if you can’t make both walls similar? Take your open concept room example where you have a left wall but the right wall is much further away. In that case would you use differing types and/or amounts of treatment on each wall?
@AcousticFields
3 жыл бұрын
You must have equal side wall distances from speaker to walls. It is a requirement for a stereo output signal through speakers. look at the way a stereo signal is created through the use of two speakers. When you begin to understand how a stereo image is created, you will then realize the importance of the equal distances for time signature management of all reflections not just the sidewalls.
@jimmyfun22
3 жыл бұрын
How big of a problem is it to have symmetry with distance, but one wall is drywall and the other is concrete block?
@AcousticFields
3 жыл бұрын
Distance is more critical than wall composition.
@AmazonasBiotop
3 жыл бұрын
Japp the "Do it wrong on both sides" for me that is the same as saying "have a symmetry on both sides". Strange that we can mean the same thing but articulate so vastly differently. like half full or half empty.
@AcousticFields
3 жыл бұрын
Both sidewalls must be equal distance from speakers and ideally made of the same material type.
@AmazonasBiotop
3 жыл бұрын
@@AcousticFields Yes, exactly it is symmetry when looking at left side the same distance, material and shape as on the right side. Thanks for the clarification.
@ryanpellico6083
3 жыл бұрын
Wouldn't low frequencies go over a half wall and high frequencies be easily more reflected
@AcousticFields
3 жыл бұрын
Low frequencies are wave energy that goes through walls. Middle and high frequency energy is ray energy that is reflected off of wall surfaces.
@ganesang5537
3 жыл бұрын
Anthony Grimani thinks wall treatment should be asymmetrical. Absorbers on one side should be complemented with diffusers on the other side directly opposite. 🤪
@AcousticFields
3 жыл бұрын
Absorption and diffusion are separate technologies with completely different acoustical objectives. Low- frequency management must be placed on all 4 wall surface areas. Diffusion placement is usage dependent.
@kendellwangsaunders411
3 жыл бұрын
Hello Ganesan, I have seen several of Grimani's lectures. Actually, if you recall his slides, he uses similar treatment on both side walls, but staggers the order of treatment. So, he does treat both walls similarly, but the treatments are in different order on the opposing walls. That is probably what you are recalling. That surprised me; 1st time I've seen that. -JAS in Philadelphia
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