MEP EP#203: Lizard Brain Information - David Gunness of Fulcrum Acoustic

MEP EP#203: Lizard Brain Information - David Gunness of Fulcrum Acoustic

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”
  • 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

Episoder(448)

MEP EP #172: Triode Mode Tariffs

MEP EP #172: Triode Mode Tariffs

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MEP EP #171: Mayonnaise Drone (And Other War Crimes)

MEP EP #171: Mayonnaise Drone (And Other War Crimes)

Mayonnaise Drone (And Other War Crimes)Danny Rankin An instructor in the Technology, Arts and Media (TAM) program at the University of Colorado Boulder The courses Danny teaches and his individua...

8 Mai 201951min

MEP EP #170: Start Getting Crusty

MEP EP #170: Start Getting Crusty

MEP EP #170: Start Getting CrustyParker PinoTaur MCP23S08 I/O Expanders Verse Shift Registers? Wagon Tach Project 3D printed the housing Need to run the wire from the distributor to i...

1 Mai 201955min

MEP EP #169: Is "I'm an Engineer" a valid defense?

MEP EP #169: Is "I'm an Engineer" a valid defense?

Is "I'm an Engineer" a valid defense?Parker PinoTaur Update 12V master voltage input Switching psus for the voltage rails ATSAMD21G18A Breakout Board 32.768KHZ is the external crystal? ...

24 Apr 20191h 28min

MEP EP #168: Kevin Beller of Seymour Duncan

MEP EP #168: Kevin Beller of Seymour Duncan

Kevin Beller of Seymour DuncanKevin BellerHeads up the Engineering and New Product Development Departments at Seymour DuncanDoes the electronic and mechanical design, pickup design, tooling and fixtur...

17 Apr 20191h 3min

MEP EP #167: BenHeck and the PinoTaur

MEP EP #167: BenHeck and the PinoTaur

BenHeck and the PinoTaurBenjamin Heckendorn A console modder and famous computer engineerBetter known as Ben Heck on the InternetIndependent filmmaker and he was the star of element14’s The Ben Heck ...

10 Apr 201959min

MEP EP #166: Ken and Chip Gracey of Parallax Inc

MEP EP #166: Ken and Chip Gracey of Parallax Inc

Ken and Chip Gracey of Parallax IncKen GraceyLeader and CEO of ParallaxUC Davis alumni who lives and breathes Parallax products and has done so around the worldAll about family, working smart, having ...

3 Apr 20191h 18min

MEP EP #165: Dillon Nichols - Simplified Home Automation

MEP EP #165: Dillon Nichols - Simplified Home Automation

Simplified Home AutomationDillon NicholsElectrical engineer specializing in embedded systemsSpends his free time designing circuits, writing code, and building physical objects by 3D printing, woodwor...

28 Mar 201939min

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