On op-amps I've got a personal theory that the cochlea amplifier in ear is basically an op amp providing negative feedback to prevent excessive amplitudes rathe

On op-amps I've got a personal theory that the cochlea amplifier in ear is basically an op amp providing negative feedback to prevent excessive amplitudes rather than the positive feedback mentioned in Wikipedia https://en.wikipedia.org/wiki/Cochlear_amplifier https://en.wikipedia.org/wiki/Cochlear_amplifier