Complete Show Notes: https://www.sounddesignlive.com/why-is-the-125-hz-band-so-important/ Interview with the author of Rock and Pop Venues: Acoustic and Architectural Design and founder of Flex Acoustics, Niels Adelman-Larsen. We discuss room acoustics, reverb time, and sound system design. Start supporting Sound Design Live on Patreon today for as little as $5: https://www.patreon.com/sounddesignlive