Plotting membrane speakers
Overview
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.
Simulation
Two approaches: Coil-magnet, and coil-coil.
Coil-coil
The coil-coil topology relies on coils to generate all magnetic fields, not just the time varying one.
Magnet-coil
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.
