EP 0335153 A3 19900207 - AUDIO-VISUAL RADIATION SOURCE
Title (en)
AUDIO-VISUAL RADIATION SOURCE
Publication
Application
Priority
- DE 8804157 U 19880326
- DE 8903572 U 19890308
Abstract (en)
[origin: EP0335153A2] This device provides a coupling between a visual stimulus and a sound sensation. By audiovisual coupling of signals from home entertainment electronic devices and transmission of these signals in the form of optical energy modulation which harmonically and synchronously supports the acoustic energy modulation, this device offers a new way of experiencing musical enjoyment. The accompanying diagram characterises one of the conditions for coupling of light sources (2) and loudspeaker (8) by an approximately identical position of radiation. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [X] EP 0099932 A1 19840208 - MITSUBISHI ELECTRIC CORP [JP]
- [Y] GB 2122331 A 19840111 - STODDARD RICHARD EDWARD
- [X] US 3927402 A 19751216 - THOMPSON MARION E
- [X] FR 2379973 A7 19780901 - JAEGER KG MOBELFABRIK CARL [DE]
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0335153 A2 19891004; EP 0335153 A3 19900207; EP 0335153 B1 19930107
DOCDB simple family (application)
EP 89104282 A 19890310