EP 1816890 A1 20070808 - Audio reproducing system and method thereof
Title (en)
Audio reproducing system and method thereof
Title (de)
Audiowiedergabesystem und Verfahren dafür
Title (fr)
Système de reproduction audio et procédé correspondant
Publication
Application
Priority
JP 2006024302 A 20060201
Abstract (en)
An audio reproducing system includes a pair of speaker units, a mounting unit for mounting the pair of speaker units, without being attached to a baffle board, to the vicinity of a listener's ears in a manner such that sounds emitted from the front and back of a diaphragm of each speaker unit are mixed, and an audio signal output unit for virtual sound imaging an input audio signal and outputting the virtual sound imaged signal to the pair of speaker units in a manner such that the listener listens to a sound reproduced by the pair of speaker units feeling as if the sound is emitted from a different speaker device.
IPC 8 full level
H04R 1/02 (2006.01); H04R 1/28 (2006.01); H04R 5/02 (2006.01); H04S 3/00 (2006.01)
CPC (source: EP KR)
H04R 3/00 (2013.01 - KR); H04R 5/02 (2013.01 - KR); H04R 5/023 (2013.01 - EP); H04S 3/00 (2013.01 - EP); H04S 5/00 (2013.01 - KR); H04S 7/00 (2013.01 - KR); H04R 1/025 (2013.01 - EP); H04R 2205/022 (2013.01 - EP); H04S 7/307 (2013.01 - EP)
Citation (search report)
- [Y] US 3870834 A 19750311 - YEAPLE RONALD N
- [Y] US 3824343 A 19740716 - DAHLQUIST J
- [Y] FR 2859863 A1 20050318 - PICCALUGA PIERRE [FR], et al
- [Y] US 3115947 A 19631231 - WOOD WARREN R
- [A] EP 1439509 A2 20040721 - WMS GAMING INC [US]
- [A] US 2003099369 A1 20030529 - CHENG ERIC [TW]
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1816890 A1 20070808; CN 101014210 A 20070808; CN 101014210 B 20100519; KR 101234087 B1 20130219; KR 20070079301 A 20070806
DOCDB simple family (application)
EP 07250388 A 20070130; CN 200710006349 A 20070131; KR 20070008722 A 20070129