In this Sound Advice on Acoustics article they discuss wave diffraction and how it bends around objects in your room. They talk about differences of absorption vs. reflection and which objects waves will and wont be affected by. This article is helpful for those of you who are looking to set up your studio in the most effective way for recording involving acoustics.
Read the full article here:
Preproduction and preparation-keys to best sound.
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I’m seeking info for sanctuary reverberation absorbsion material ( panels) and best placement.
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?