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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
Show Notes
MEP EP#203: Lizard Brain Information - David Gunness of Fulcrum Acoustic
David 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”
- Technology to eliminate rear low frequency radiation
- 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
Creators & Guests
What is Circuit Break - A MacroFab Podcast?
Dive into the electrifying world of electrical engineering with Circuit Break, a MacroFab podcast hosted by Parker Dillmann and Stephen Kraig. This dynamic duo, armed with practical experience and a palpable passion for tech, explores the latest innovations, industry news, and practical challenges in the field. From DIY project hurdles to deep dives with industry experts, Parker and Stephen's real-world insights provide an engaging learning experience that bridges theory and practice for engineers at any stage of their career.
Whether you're a student eager to grasp what the job market seeks, or an engineer keen to stay ahead in the fast-paced tech world, Circuit Break is your go-to. The hosts, alongside a vibrant community of engineers, makers, and leaders, dissect product evolutions, demystify the journey of tech from lab to market, and reverse engineer the processes behind groundbreaking advancements. Their candid discussions not only enlighten but also inspire listeners to explore the limitless possibilities within electrical engineering.
Presented by MacroFab, a leader in electronics manufacturing services, Circuit Break connects listeners directly to the forefront of PCB design, assembly, and innovation. MacroFab's platform exemplifies the seamless integration of design and manufacturing, catering to a broad audience from hobbyists to professionals.
About the hosts: Parker, an expert in Embedded System Design and DSP, and Stephen, an aficionado of audio electronics and brewing tech, bring a wealth of knowledge and a unique perspective to the show. Their backgrounds in engineering and hands-on projects make each episode a blend of expertise, enthusiasm, and practical advice.
Join the conversation and community at our online engineering forum, where we delve deeper into each episode's content, gather your feedback, and explore the topics you're curious about. Subscribe to Circuit Break on your favorite podcast platform and become part of our journey through the fascinating world of electrical engineering.