On Episode 110 Jeff Hawley joins the hosts to discuss the Philosophy of Sound. Minds are melted in this discussion as they contemplate questions like; where does sound actually occur, how do you define what sound is, and more  Hawley recently presented a research project on the topic called Doing a Double Take: (Further) Against the Primary Sound Account of Echoes Jeff Hawley is the Marketing Director of Allen & Heath USAHawley mentioned  on the podcast about his noise improvisation with Michael Grodskyyou can listen to a track of it here on SoundCloudThis episode is sponsored by Audix and Allen & Heath.Please check out and support The Roadie Clinic, Their mission is simple. "We exist to empower & heal roadies and their families by providing resources & services tailored to the struggles of the touring lifestyle."Join our Mentorship Program here:https://forms.gle/ZhsJP5D6BFiBLZiX8Be sure to check out the Signal To Noise Facebook Group, & Discord Server It’s a space for listeners to create to generate conversations around the people and topics covered in the podcast — we want your questions and comments! Let’s build a great sound community with a place to learn, discuss, and reminisce about the “good old days.”The Signal To Noise podcast series on ProSoundWeb is hosted by Live Sound/PSW technical editor Michael Lawrence and pro audio veterans Kyle Chirnside and Chris Leonard