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Tech Corner

Some technical information about loudspeaker systems, loudspeaker design, transducers, crossover filters and sound reproduction in general are collected in the technical corner.
Some of the information are study reports made by VCLLabs.


Loudspeaker System

  • April 2021, Motional Feedback of a transducer


Loudspeaker Transducers

  • March 2021, Thiele-Small Parameters of a transducer
  • March 2021, Transducer electro-mechanical model
  • March 2021, Transducer Diaphragm Constant Piston Behaviour


Loudspeaker Enclosure Design

  • June 2023, Loudspeaker Domain Spaces
  • June 2023, Transducer on infinite baffle
  • June 2023, Transducer in enclosure on infinite baffle
  • June 2023, Transducer in enclosure in full space
  • June 2023, SPL off axis – Power and Directivity Index – full space


Loudspeaker Crossover Design

  • February 2021, Duelund Loudspeaker Crossover Design
  • June 2023, Preparing a crossover design in a CAD tool
  • June 2023, Crossover filter types
  • June 2023, Crossover filter targets
  • June 2023, Active filter with generic filter blocks
  • June 2023, DSP active filter using biquads
  • June 2023, ASP active filter using opamp filter blocks
  • June 2023, Passive filter


Sound Reproduction

  • March 2021, Sound Intensity and Sound Level Definitions


Contact

info@vcllabs.com for questions and support about audio design.

Recent Pages

Concepts

4-way Purifi 8″ Al – Bliesma 3″ and 1″ Be domes

Projects

3-way full range dipole speaker

Technical pages

  • Motional Feedback of a transducer

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