Apparatus and methods for determining the relative displacement

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Microphone capsule only

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381168, 359149, H04R 2500

Patent

active

056218060

ABSTRACT:
A microphone is disclosed which converts an audio signal directly into a digital representation by analyzing and digitizing the distortion imposed upon a signal, such as a string of regularly spaced pulses as a result of the displacement of a diaphragm, relative to a sensor, in response to the incoming acoustical signal. Other devices, systems and methods are also disclosed.

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