EP 2436004 A1 20120404 - METHOD FOR DETECTING SINGING WORDS AND USE THEREOF IN A KARAOKE GAME
Title (en)
METHOD FOR DETECTING SINGING WORDS AND USE THEREOF IN A KARAOKE GAME
Title (de)
VERFAHREN ZUR ERFASSUNG VON GESUNGENEN WORTEN UND IHRE VERWENDUNG FÜR EIN KARAOKESPIEL
Title (fr)
PROCEDE POUR DETECTER DES PAROLES CHANTEES ET UTILISATION DE CE PROCEDE DANS UN JEU DE KARAOKE
Publication
Application
Priority
- FR 2010051013 W 20100527
- FR 0953603 A 20090529
Abstract (en)
[origin: WO2010136722A1] The invention essentially relates to a method for detecting the presence of words in a voice signal (S), characterized in that it comprises: a step consisting in measuring, at the moment of analysis (ti), a phonemic alternation (Vi) in the voice signal (S) over a reference period (TRi); and, if no phonemic alternation is detected over the reference period (TRi), deducing that no words are pronounced in the voice signal (S) at the analysis moment (ti), otherwise deducing that words are pronounced in the voice signal (S) at the analysis moment (ti). The invention can be advantageously used for a karaoke-type game.
IPC 8 full level
G10L 25/78 (2013.01); G10H 1/36 (2006.01); G10L 25/93 (2013.01); G10L 25/90 (2013.01)
CPC (source: EP)
G10H 1/361 (2013.01); G10L 25/78 (2013.01); G10L 25/90 (2013.01); G10L 25/93 (2013.01); G10L 2025/783 (2013.01); G10L 2025/932 (2013.01)
Citation (search report)
See references of WO 2010136722A1
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010136722 A1 20101202; EP 2436004 A1 20120404; EP 2436004 B1 20140402; ES 2477198 T3 20140716; FR 2946175 A1 20101203; FR 2946175 B1 20210604
DOCDB simple family (application)
FR 2010051013 W 20100527; EP 10728822 A 20100527; ES 10728822 T 20100527; FR 0953603 A 20090529