Anatomically shaped earseals for headsets

Details Anatomically shaped earseals for headsets Anatomically shaped earseals for headsets

1989-09-11

1990-09-25

Fuller, Benjamin R.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

2 6, 2423, 381183, 381187, A42B 316, H04R 2500

Patent

active

049586971

ABSTRACT:
An anatomically shaped earseal is provided for headset earcups. The earseal s thinner at the top than at the bottom and gradually widens toward the bottom to evenly distribute the pressure and provide a tight seal with the wearer's head.

REFERENCES:
patent: 1368307 (1921-02-01), Waldron
patent: 2856469 (1958-10-01), Morse
patent: 4278852 (1981-07-01), Gorike
patent: 4408605 (1983-10-01), Doerr et al.
patent: 4453277 (1984-06-01), Durand et al.
patent: 4856118 (1989-08-01), Sapiejewski

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