Electro-acoustical system

Details Electro-acoustical system Electro-acoustical system

G - Physics

10

K

179/15, 179/9

G10K 11/00 (2006.01) G10K 15/02 (2006.01) G10K 15/12 (2006.01) H04S 7/00 (2006.01)

Patent

CA 1319891

ABSTRACT A method for processing the sound emitted by one or more sound sources in a listening room. The method comprises recording said sound by means of a number of microphones. Processing the signals based on the processed signals supplied from the processor to a number of loudspeakers distributed across the listening room, the number of microphone signals and loudspeaker signals. The microphone array is arranged to pick up the wave field of the direct sound originating from all of the sources on the stage. Following the processing the loudspeaker array will, with a correct loudspeaker spacing, generate a wave field, that approaches a natural sound field in an acoustically ideal hall.

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