EP 1784049 A1 20070509 - A method and system for sound reproduction, and a program product
Title (en)
A method and system for sound reproduction, and a program product
Title (de)
Verfahren und System zur Tonwiedergabe, und Computerprogramm-Produkt
Title (fr)
Procédé et système de reproduction sonore, et produit de programme informatique
Publication
Application
Priority
EP 05024347 A 20051108
Abstract (en)
A method for sound reproduction comprises the steps of: - a) receiving or generating a mapping (30) from at least two instruments, from at least two frequency ranges, from at least two directional channels (L-FRONT, L-REAR, R-REAR, R-FRONT), or from any combination thereof, to at least two sound reproduction devices (12,13,14,25,11) or to at least one sound reproduction device (12,13,14,25) and a leading mobile terminal (11); - b) receiving audio content; - c) using said mapping (30) on the audio content to pass sound information describing an instrument, a frequency range, or a directional channel (L-FRONT,L-REAR, R-REAR, R-FRONT, BASS) from said audio content to a corresponding sound reproduction device (12,13,14,25,11); and - d) at a leading mobile terminal (11), synchronizing playback on at least one of said sound reproduction devices (12,13,14,25,11) over a wireless local connection.
IPC 8 full level
CPC (source: EP)
H04S 7/30 (2013.01); H04R 2205/024 (2013.01); H04R 2420/05 (2013.01); H04R 2420/07 (2013.01); H04S 3/00 (2013.01); H04S 7/301 (2013.01); H04S 7/308 (2013.01)
Citation (search report)
- [XY] US 2004159219 A1 20040819 - HOLM JUKKA [FI], et al
- [XY] WO 2004023841 A1 20040318 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- [A] WO 0076272 A1 20001214 - AUDIOLOGIC INC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05024347 A 20051108; EP 2006010704 W 20061108