公开(公告)号：EP1999995A4

公开(公告)日：2012-07-11

申请号：EP07730644

申请日：2007-03-23

申请人： GENELEC OY

发明人： EGGLESTON WILLIAM ,  MOILANEN PEKKA ,  MAEKIVIRTA AKI ,  TIKKANEN JUSSI

IPC分类号： H04R29/00

CPC分类号： H04R29/001 ,  H04R5/04 ,  H04R29/002 ,  H04R29/008

摘要： An identification method and apparatus in a sound-reproduction system, in which an electrical calibration signal is created, an audio signal is created in the loudspeaker from the calibration signal, the response of the audio signal is measured and analysed, and the system is adjusted on the basis of the measurement results. A light signal is created in the loudspeaker with the aid of a centralized control system, in order to indicate visually the loudspeaker that is the subject of the calibration.