Article for collecting sound for ears

Details Article for collecting sound for ears Article for collecting sound for ears

1999-02-01

2000-07-04

Dang, Khanh

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181133, H04R 5500

Patent

active

060824867

ABSTRACT:
The present invention is comprised of a headband 25 and one or more sound collectors (30, 75). The sound collectors (30, 75) collect sound waves and reflect toward the wearer's ears for louder reception. Some variations to the present invention can have one or more sound collectors (30, 75) that is parabolic in shape so the sound reflected off the collector surface is better focused toward the ear. Moreover, as an additional variation, one or more sound collectors (30, 75) can have one or more parabolic impressions (105) on the sound collector's inner surface (85) for better sound collection.

REFERENCES:
patent: 4724922 (1988-02-01), Kalayjian
patent: 4768613 (1988-09-01), Brown
patent: 4771859 (1988-09-01), Breland
patent: 4997056 (1991-03-01), Riley
patent: 5020629 (1991-06-01), Edmundson et al.
patent: 5581622 (1996-12-01), Sakurai

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