Macrofab Engineering Podcast

MEP EP#203: Lizard Brain Information - David Gunness of Fulcrum AcousticDavid Gunness Vice President of R&D at Fulcrum Acoustic Lead Product Designer Photographer Copy Writer Ambassador to Italy Facilities Maintenance Director of Calculus Technical Writer Lead Coffee Maker Fulcrum Acoustic Who are they and what do they do? What does it take to get into sound design? Education? Frequency Theory Passive Cardioid Technology Technology to eliminate rear low frequency radiation Where is this an issue? Active solution Passive solution Patent 10,123,111 B2 “Loudspeaker with passive low frequency directional control” Building a better coaxial speaker What is a coax? Beamwidth How is this validated/tested? Manufacturing enclosures with wood Why wood? Sourcing materials General Design Tolerancing considerations? Finishing and Covering Sanding Painting Spraying materials