Replacing a microphone input with a headphone jack input

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Joined Jan 10, 2024
I'm currently working on a minor project, and part of it involves replacing a microphone input on a small circuit with a headphone jack. The Jack has the usual three pins: Left, Right, and Ground, and the microphone it's replacing has two, simply labelled "Positive" and "Negative," Where negative seemingly goes to Ground. Tried doing ground the negative and everything else to positive, it didn't work.