These mics capture sounds from the edge of human hearing - and beyond - CDM Create Digital Music
How Things Work: Microphones - The Tartan
EM Induction Microphone for Recording Electro-Magnetic Fields | Reverb
Electromagnetic Field Microphone : 5 Steps - Instructables
Microphones | CommTech
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BIT SNIFFER the Real Best Coil - Etsy
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MC Mic MC EMF, EVP Microphone, Electromagnetic Frequency Microphone/Speaker | eBay
Dynamic microphones work via electromagnetic induction. They are robust, relatively inexpensive and resistant to moisture. This, coupled with their potentially …
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Electromagnetic clutch - MIC series - OGURA SAS - disc / spring / bi-directional