room acoustics 101

Name: Acoustic Fields
Address: 8282 Atlanta Ave Unit 15, Huntington Beach, CA, 92646, US
Telephone: 520-392-9486
Price range: $$

Dennis Foley on Optimizing Room Acoustics with Ceiling Fabric: A Guide to Effective Sound Absorption and Reverberation Control
Fill out the information in this link. Submit data and schedule an appointment. https://www.acousticfields.com/free-room-analysis/
Fred B Phillips on Optimizing Room Acoustics with Ceiling Fabric: A Guide to Effective Sound Absorption and Reverberation Control
I’m seeking info for sanctuary reverberation absorbsion material ( panels) and best placement.
Dennis Foley on Low Frequency Absorbing Materials
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
tsarion on Low Frequency Absorbing Materials
Is there an APP that can measure the ultra low frequency levels?