Loudspeaker system,申请号US19810322912-传众专利搜索

Loudspeaker system

申请公布号：US4410063(A)

申请号：US19810322912

申请日期：1981.11.19

申请公布日期：1983.10.18

申请人：

ONKYO KABUSHIKI KAISHA

发明人：YASUE, AKIRA;KATO, TOSHIJI;TAKAHASHI, YOZO

分类号：H04R1/26;H04R1/32;H04R1/40;H04R3/14;(IPC1-7):H05K5/00

主分类号：H04R1/26

摘要：A loudspeaker system with a plurality of direct loudspeakers mounted on an enclosure front for radiating in a forward direction and at least one compensation loudspeaker for each loudspeaker. The compensation speakers are mounted to direct sounds rearwardly so that both the sound pressure as a result of the direct sounds and the sound pressure as a sum of the direct and indirect sounds are substantially independent of frequency.