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

Avsnitt(448)

MEP EP #164: Surfing for Science: Phil Bresnahan of Smartfin

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MEP EP #162: Electric Vehicle Charging and Cat Safety

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Electric Vehicle Charging and Cat SafetyChristopher HowellOpenEVSE started in February 2011 with a simple experiment to try to generate the J1772 pilot signal on an ArduinoOne experiment lead to anoth...

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MEP EP #161: Kalashinikaze: The Right to Fly Arms

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Kalashinikaze: The Right to Fly ArmsParkerProp Dev Stick Type-C edition updateRouting almost completeMoved from 0603 to 0402Parallax Propeller moved from QFP to QFNChanged the voltage regulator from a...

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MEP EP #160: Al Williams and the One Instruction Wonder

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Al Williams and the One Instruction WonderAl Williams One of the authors behind Hackaday, a website that features electronic projects and other things that appeal to people interested in computers, el...

20 Feb 201954min

EP#159: Big Mattress is Coming For You

EP#159: Big Mattress is Coming For You

ParkerWrote an article about the past three years of the MacroFab Engineering PodcastChime ModuleMC14069UBHex inverterMC14001UBQuad NOR gateOther Circuit componentsWhat is the best way to reverse engi...

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EP#158: Jason Cerundolo of Reclaimer Labs

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Jason CerundoloAn engineer experienced in mechanical, electrical, and firmware engineeringJason has over nine years of experience as a hardware engineer and working on electronic designs in Silicon Va...

6 Feb 201950min

EP#157: Power Hungry Venti-Q

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ParkerStar Wars Detonator is 95% completeIt is inside the enclosure and works!Stand needs to be printed and wrap up the paintOriginal STL files for the detonator by Roel VeldhuyzenFuture of this proje...

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