In this Podcast, Walt Zerbe, Sr. Director of Technology & Standards at CEDIA talks with Poul Holleman of 4D Sound and Peter Aylett of Officina Acustica about what 4D sound is.  Peter attended a live electronic music event where Max Cooper was performing live through 4D sound system which brought prompted a discussion with Poul at 4D Sound. Links https://4dsound.net/ https://maxcooper.net/ https://bloomline.com/phantom-ii https://meshmeshmesh.net/ https://officinaacustica.com/