Yoghurt pots make great resonant bodies (especially Stichfestes Yoghurt:-). So weaving the speaker membrane from the rim of the pot seems like an obvious opportunity. This post documents how to puncture holes around the rim using a hot needle, thread a circular warp and then weave in and out around in a spiral alternating between an uninsulated highly conductive thread (Karl Grimm silver plated copper) and an insulating cotton thread.
VIDEO: Woven Yoghurt Speaker with Swinging Magnet
Step-by-Step
Step 1) Make holes with hot needle:
Step 2) Thread circular warp:
Step 1) Weave in and out:
Keep going…
More photos on Flickr
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