The Ear. [http://faculty.washington.edu/chudler/bigear.html]

3D Sound Synthesis. [www.hitl.washington.edu/scivw/EVE/I.B.1.3DSoundSynthesis.html]

Film Sound Design
[www.filmsound.org]
[filmsound.studienet.org]

The Cinema Audio Society [https://cinemaaudiosociety.org/]
Consists of over 400 Sound Mixers and Associates from the Film and Television Industries.

The Recording Arts Forum [https://gearspace.com/]
"To discuss and share information"