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Dive into the research topics where James J. Lewis is active.

Publication


Featured researches published by James J. Lewis.


Archive | 2013

Ultrasonic digital communication of biological parameters

David E. Albert; James J. Lewis; Kim Norman Barnett; Bruce Richard Satchwell


Archive | 2005

Acoustic alert communication system with enhanced signal to noise capabilities

David E. Albert; James J. Lewis; Leslie D. Hoy


Archive | 2010

Signal processing system and methods for reliably detecting audible alarms

Leslies D. Hoy; David E. Albert; Landgrave T. Smith; James J. Lewis


Archive | 2013

ULTRASONIC TRANSMISSION OF SIGNALS

David E. Albert; James J. Lewis; Kim Norman Barnett; Bruce Richard Satchwell


Archive | 2010

Supplemental alert generation device

David E. Albert; James J. Lewis; Landgrave T. Smith


Archive | 2010

Supplemental alert generation device with speaker enclosure assembly

David E. Albert; James J. Lewis; Landgrave T. Smith


Archive | 2010

SYSTEM AND METHOD FOR EFFICIENTLY GENERATING AUDIBLE ALARMS

James J. Lewis; Landgrave T. Smith; David E. Albert


Archive | 2010

Supplemental alert generation device for retrofit applications

David E. Albert; James J. Lewis; Landgrave T. Smith


Archive | 2013

Speaker enclosure design for efficiently generating an audible alert signal

Landgrave T. Smith; James J. Lewis; David E. Albert


Archive | 2010

SUPPLEMENTAL ALERT GENERATION DEVICE WITH PIEZOELECTRIC SENSOR

David E. Albert; James J. Lewis; Landgrave T. Smith

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David E. Albert

University of Oklahoma Health Sciences Center

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