Apparatus and methods for determining the relative displacement

Details Apparatus and methods for determining the relative displacement Apparatus and methods for determining the relative displacement

1995-06-07

1997-04-08

Kuntz, Curtis

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Microphone capsule only

381168, 359149, H04R 2500

Patent

active

056195834

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.

REFERENCES:
patent: 3286032 (1966-11-01), Baum
patent: 3580082 (1971-05-01), Strack
patent: 3622791 (1970-11-01), Bernard
patent: 4016556 (1977-04-01), Fulenwider
patent: 4422182 (1983-12-01), Kenjo
patent: 4993073 (1991-02-01), Sparkes
patent: 5014341 (1991-05-01), Bittel

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