Amphibious personal audio system

Details Amphibious personal audio system Amphibious personal audio system

1985-05-23

1987-07-21

Rubinson, Gene Z.

Electrical audio signal processing systems and devices

Headphone circuits

381 88, 381187, 381189, 455 89, 455 90, 455350, 455351, H04R 110, H04R 144

Patent

active

046823638

ABSTRACT:
An amphibious personal audio system is provided. The system includes a band for encircling a person's end. An audio device is secured to the band for generating an audio signal. The audio device is hermetically sealed. Speakers are electrically coupled to the audio device for converting the audio signal to an audio sound. The speakers and the electrical coupling are hermetically sealed. Earpiece assemblies are acoustically coupled to the speakers for transmitting the sound to a person's ears. The earpiece assemblies have an opening for transmission of sound to the user's ear canal, the earpiece assembly being adapted to substantially hermetically seal the user's ear canal around the opening.

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