Maker Pro

Recent content by timdevine

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    Electromagnetic Microphone

    Ah yes the telephone suction cups! What about using an audio induction loop receiver? Like those in hearing aids. Is it the same kind of field?
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    Electromagnetic Microphone

    Hey all, I want to record the electromagnetic field produced by headphones from a distance of say, 5 to 20 cm. I figure something like a guitar pickup would work? Are there any such microphones? Any thoughts are most welcome! Thanks in advance Tim
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