Abstract: The invention relates to a method for implementing a sound reproduction system for a large space, and a sound reproduction system. In accordance with the invention, a) loudspeaker units (LU) are placed in different parts of said space, and the information to be transmitted by the loudspeaker unit to its environment is fed to said loudspeaker unit from an information source (CPU) common to several loudspeaker units, b) determinations specific to said loudspeaker unit are carried out in a separate loudspeaker unit (LU), and c) a message is sent from the loudspeaker unit (LU) to the common information source (CPU), said message (20) containing information obtained on the basis of said determination.
Type:
Grant
Filed:
September 15, 1997
Date of Patent:
July 18, 2000
Assignee:
Farm Film Oy
Inventors:
Arvo Olavi Laitinen, Jarkko Tapio Vuori