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)

EP#60: It’s a She, Right?

EP#60: It’s a She, Right?

Podcast NotesJOSH is our guest this week Owner of Abbadad ProductionsOwner of Castle Bravo StudiosFounder of V33R TechnologiesOwner of the Space Echo RE-201Audio Engineer behind the recording of the M...

24 Mar 20171h 1min

EP#59: Grass Fed PCBs

EP#59: Grass Fed PCBs

Podcast NotesMacroFab and Mouser Electronics have teamed up to create a free monthly meetup in Houston for anyone involved with hardware & electronics engineering or manufacturing. Hosted on the last ...

17 Mar 201754min

EP#58: Tungsten I-Beams

EP#58: Tungsten I-Beams

Podcast NotesPatrick Renner and Kelly O'Brien are our guests this week.Flying Carpet CreativeInstagramFacebookVimeoPublic sculpture group dedicated to dynamic place makingExcited about the opportunity...

10 Mar 201756min

EP#57: Mr. Williams, Your Book Changed My Life

EP#57: Mr. Williams, Your Book Changed My Life

Podcast NotesAl Williams is our guest this week. Embedded System DesignerBlogger for HackadayAuthor of  many booksHam Radio OperatorHackaday is a very diverse set of writers. Each writer each has thei...

3 Mar 201740min

EP#56: Gotta Look Pro

EP#56: Gotta Look Pro

Podcast NotesWe would love to hear from our listeners. Tell us what you think, your current projects, any topics you would like us to cover, or just say “hello”. To reach us follow us on Twitter @Macr...

24 Feb 201737min

EP#55: Unnecessary Engineering

EP#55: Unnecessary Engineering

Podcast NotesWe would love to hear from our listeners. Tell us what you think, your current projects, any topics you would like us to cover, or just say “hello”. To reach us follow us on Twitter @Macr...

17 Feb 201736min

EP#54: Stay Hydrated While Gaming

EP#54: Stay Hydrated While Gaming

Podcast NotesWe would love to hear from our listeners. Tell us what you think, your current projects, any topics you would like us to cover, or just say “hello”. To reach us follow us on Twitter @Macr...

10 Feb 201748min

EP#53: Aditya and Mijael of Kinetic with “The Device”

EP#53: Aditya and Mijael of Kinetic with “The Device”

Podcast NotesAditya BansalCo-founder and CTO of KineticGraduated Purdue University with a PhD in Electrical and Computer EngineeringWorked at IBM Research Center before KineticDeveloped a motion track...

3 Feb 201742min

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