EP 0642693 A1 19950315 - REPRODUCTION TECHNIQUE FOR SOUNDS, PICTURES OR BOTH.
Title (en)
REPRODUCTION TECHNIQUE FOR SOUNDS, PICTURES OR BOTH.
Title (de)
WIEDERGABETECHNIK FÜR TON, BILDER ODER BEIDES.
Title (fr)
TECHNIQUE DE REPRODUCTION POUR SONS, IMAGES OU LES DEUX.
Publication
Application
Priority
EP 9300814 W 19930402
Abstract (en)
[origin: WO9406117A1] A reproduction technique for devices reproducing sounds, pictures or sounds and pictures is claimed. The data of the item is stored on a storage device (S) before sending to loudspeaker(s) and/or screen(s) (L) and after recording or after playing the object prepared with the original (O) on a playing device (P) such that an item can be started more than once in a relative short time without the time limitations of recording or playing device. The transmission of mutually related data by electromagnetic waves using more than one carrier frequency and three-dimensional integrated circuits are mentioned as especially suitable.
IPC 1-7
IPC 8 full level
G03B 31/04 (2006.01); G03B 31/06 (2006.01); G11B 7/0037 (2006.01); G11B 20/10 (2006.01); G11B 27/00 (2006.01); G11B 27/10 (2006.01); H04N 5/44 (2011.01); H04N 5/782 (2006.01); H04N 5/93 (2006.01)
CPC (source: EP)
G03B 31/04 (2013.01); G03B 31/06 (2013.01); G11B 7/0037 (2013.01); G11B 20/10527 (2013.01); G11B 27/005 (2013.01); G11B 27/102 (2013.01); G11B 2020/10768 (2013.01); G11B 2220/61 (2013.01); H04N 5/44 (2013.01); H04N 5/782 (2013.01); H04N 5/93 (2013.01)
Citation (search report)
See references of WO 9406117A1
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9406117 A1 19940317; AU 3951293 A 19940329; EP 0642693 A1 19950315
DOCDB simple family (application)
EP 9300814 W 19930402; AU 3951293 A 19930402; EP 93908890 A 19930402