Electrical audio signal processing systems and devices – Binaural and stereophonic – Hearing aid
Patent
1987-02-08
1988-08-16
Isen, Forester W.
Electrical audio signal processing systems and devices
Binaural and stereophonic
Hearing aid
381 25, 224901, 224209, 224259, H04R 502
Patent
active
047649623
ABSTRACT:
A pair of stereo speakers mounted on an article of clothing worn on the upper part of the body and positioned on the shoulder portion thereof. The clothing article has a pouch for supporting a Walkman-type radio, and the speakers are coupled by cables to the radio in the normal fashion. A quick release attachment device is provided to releasably couple each speaker to the clothing article. For purposes of illustration, the clothing article comprises a pair of suspenders comprised of a pair of straps which are adapted to extend over the shoulder. Each strap has a first Velcro part secured thereto and each speaker has a second Velcro part attached to the rear face thereof, the Velcro parts being removably coupled together to interconnect each speaker and the respective strap. The pouch for the radio can be mounted on the clothing article either at the front of the wearer or on the back of the wearer. In the alternative, the pouch can be removed from the clothing article and placed on a belt at the waist of the wearer.
REFERENCES:
patent: 1335927 (1920-04-01), Ainsworth
patent: 2643803 (1953-06-01), Bates
patent: 2760699 (1956-08-01), Rivers-MacPherson
patent: 4070553 (1978-01-01), Hass
patent: 4322585 (1982-03-01), Liautaud
patent: 4485276 (1984-11-01), Sato
patent: 4589134 (1986-05-01), Waldron
Ball Ronald C.
Ekman Joseph A.
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