LOUDSPEAKER SYSTEM

12-06-1984 дата публикации

Номер:

CA1168988A

Автор: YASUE AKIRA, KATO TOSHIJI, TAKAHASHI YOZO, YASUE, AKIRA, KATO, TOSHIJI, TAKAHASHI, YOZO

Принадлежит: ONKYO KK, ONKYO KABUSHIKI KAISHA

Контакты:

Номер заявки: 394716

Дата заявки: 22-01-1982

The present invention provides 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.

CPC - классификация

H H0 H04 H04R H04R1 H04R1/H04R1/2 H04R1/26 H04R1/3 H04R1/32 H04R1/323 H04R1/4 H04R1/40 H04R1/403 H04R2 H04R22 H04R220 H04R2205 H04R2205/H04R2205/0 H04R2205/02 H04R2205/022 H04R3 H04R3/H04R3/1 H04R3/14

IPC - классификация

H H0 H04 H04R H04R1 H04R1/H04R1/2 H04R1/26 H04R1/3 H04R1/32 H04R1/4 H04R1/40 H04R3 H04R3/H04R3/1 H04R3/14