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README.md 1.59 KiB

Plotting membrane speakers

Project for wire plotting of membrane speakers. for wildcard week in mas.836 2018

  • Sam Calisch
  • Elena Chong
  • Zijun Wei
  • Victoria Shen?

We will use a custom magnet wire plotting tool for the Zund cutter to plot coils for audio speakers.

Two approaches: Coil-magnet, and coil-coil.

The coil-coil topology relies on coils to generate all magnetic fields, not just the time varying one.

comsol file

The coil-magnet topology (planar magnetic) is used for some high end headphones. It can produce significantly more force than coil-coil, even with very thin magnets.

Links: