EP 3090575 B1 20180822 - METHOD FOR AUDIO REPRODUCTION IN A MULTI-CHANNEL SOUND SYSTEM
Title (en)
METHOD FOR AUDIO REPRODUCTION IN A MULTI-CHANNEL SOUND SYSTEM
Title (de)
VERFAHREN ZUR AUDIOWIEDERGABE IN EINEM MEHRKANALTONSYSTEM
Title (fr)
PROCÉDÉ DE REPRODUCTION AUDIO DANS UN SYSTÈME DE SON À PLUSIEURS CANAUX
Publication
Application
Priority
- DE 102014100049 A 20140105
- EP 2014003477 W 20150102
Abstract (en)
[origin: WO2015101413A2] The invention relates to a method for reproducing audio in a multi-channel sound system including two input signals (L and R), wherein output signals are generated for different sound perception levels. In order to develop said method in such a way that audio can be reproduced within a larger range of applications in a multi-channel sound system, according to the invention, only a lower sound perception level (7) and a higher sound perception level (6) are generated, and a maximum of six output signals are generated, a maximum of two output signals being allocated to the lower sound perception level (7) and a maximum of four output signals being allocated to the higher sound perception level (6).
IPC 8 full level
H04S 5/02 (2006.01)
CPC (source: EP KR US)
E02D 9/02 (2013.01 - EP); E02F 3/3654 (2013.01 - EP); E02F 3/3681 (2013.01 - EP); E02F 3/963 (2013.01 - EP); G10L 19/008 (2013.01 - US); H04R 5/02 (2013.01 - EP KR); H04S 5/005 (2013.01 - US); H04S 5/02 (2013.01 - EP US); H04R 2201/401 (2013.01 - EP KR US); H04R 2499/15 (2013.01 - EP KR US); H04S 3/00 (2013.01 - EP); H04S 2400/01 (2013.01 - US)
Citation (examination)
- WO 2011119401 A2 20110929 - DOLBY LAB LICENSING CORP [US], et al
- WO 2013002401 A1 20130103 - YAMAHA CORP [JP], et al & US 2014126753 A1 20140508 - TAKUMAI SUSUMU [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102014100049 A1 20150709; DE 202014010599 U1 20160202; EP 3090575 A2 20161109; EP 3090575 B1 20180822; KR 102332913 B1 20211129; KR 20170004952 A 20170111; US 11153702 B2 20211019; US 11722831 B2 20230808; US 2017026768 A1 20170126; US 2022070602 A1 20220303; WO 2015101413 A2 20150709; WO 2015101413 A3 20150820
DOCDB simple family (application)
DE 102014100049 A 20140105; DE 202014010599 U 20140105; EP 14851410 A 20150102; EP 2014003477 W 20150102; KR 20167021237 A 20150102; US 201515109676 A 20150102; US 202117470439 A 20210909