System for reproducing audio information corresponding to a...

Details System for reproducing audio information corresponding to a... System for reproducing audio information corresponding to a...

2003-12-16

2011-12-06

Chin, Vivian (Department: 2614)

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Multiple channel

C434S308000

Reexamination Certificate

active

08073155

ABSTRACT:
A system for reproducing audio information corresponding to a position within a displayed image comprising an image display device (1) which shows an image, an audio output device (2) which outputs an electromagnetic wave modulated by audio information toward any given positions in the image shown on the image display device (1), and an audio reproducing terminal (3) which receives the electromagnetic wave at the position in the image, converts it to an electric signal and reproduces sound from that electric signal, wherein audio information support can be individually realized for each of the users watching the image.

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patent: 2001/0036353 (2001-11-01), Ochiai et al.
patent: 6-202648 (1994-07-01), None
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patent: 10-222108 (1998-08-01), None
patent: 2002-116858 (2002-04-01), None

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