Adaptive Technologies Inc.

Aegisound

Ean H Schiller

William Richard Saunders

Jonathan M Hager

A personal noise monitoring system and method for operating the same. Sound pressure data from inside the ears of a user of hearing protection device (HPD) are acquired from microphones in the HPD and reported to a master control unit. Simultaneously, the master control unit receives sound pressure data from the ambient environment in which the user is located. The data are reported to a central server for processing. The central server may use the data to determine in near real time or real time whether the user of the HPD is at risk for exposure to excess sound levels and to take remedial action while the user is still in the ambient environment.

Sound exposure monitoring system and method for operating the same

A method for designing an ear insert device using anatomical information relating to the ear. A user record is that includes anatomical information relating to an ear of a user is received. The anatomical information comprises at least one sub-dermal feature of an ear canal. The user record is processed to obtain an ear insert device design record. The ear insert device design record comprises a three dimensional representation of a bounding surface shape having surface boundaries that substantially conform to surface boundaries of the ear canal and the at least one sub-dermal feature of the ear canal. An ear insert device may be produced using the ear insert design record.

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Christiansburg, VA, United States of America

Ean H Schiller