EP 1968044 A2 20080910 - System for audiovisual signals based on controlled identification data
Title (en)
System for audiovisual signals based on controlled identification data
Title (de)
System für audiovisuelle Signale basierend auf kontrollierten Identifikationsdaten
Title (fr)
Système de signaux audiovisuels basés sur des données d'identification contrôlée
Publication
Application
Priority
IT RM20070094 A 20070220
Abstract (en)
System to mark audio visual signals using controlled identification data, and implemented by a coder and a decoder using a PC, able to perform an electronic processing of audio frequency signals to code and to decode text messages in the audio playing of speech and musical files. The system is based on a SW program specifically developed. This system is a typical electronic product and properly an audiovisual electronic device utilised in the multimedia electronic devices.
IPC 8 full level
G10L 19/00 (2013.01); G10L 19/018 (2013.01); G11B 20/00 (2006.01)
CPC (source: EP)
G10L 19/018 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1968044 A2 20080910; EP 1968044 A3 20130904; IT RM20070094 A1 20080821
DOCDB simple family (application)
EP 08425067 A 20080205; IT RM20070094 A 20070220