EP 1060471 A1 20001220 - SPEECH RECOGNITION DEVICE INCLUDING A SUB-WORD MEMORY
Title (en)
SPEECH RECOGNITION DEVICE INCLUDING A SUB-WORD MEMORY
Title (de)
SPRACHERKENNUNGSEINRICHTUNG MIT EINEM SUBWORTSPEICHER
Title (fr)
DISPOSITIF DE RECONNAISSANCE DE LA PAROLE COMPORTANT UNE MEMOIRE DE SOUS-MOTS
Publication
Application
Priority
- EP 99965533 A 19991220
- EP 9910302 W 19991220
- EP 99890001 A 19990105
Abstract (en)
[origin: WO0043990A1] In a speech recognition device (2) comprising a word memory (10) in which word information (WI) and assigned phoneme information (PI(WI)) of at least a first and a second word forming the vocabulary can be stored, and including a sub-word memory (11) in which sub-words forming parts of words can be stored as sub-word information (SWI) and assigned phoneme information (PI(SWI)) of at least a first and a second sub-word, and speech model word memory (12) is provided in which at least a probability of occurrence of the second word after the first word in a word sequence formed by these words can be stored as transition probability information (UWI(WFI)).
IPC 1-7
IPC 8 full level
G10L 15/06 (2006.01); G10L 15/14 (2006.01); G10L 15/18 (2006.01); G10L 15/197 (2013.01); G10L 15/22 (2006.01); G10L 15/187 (2013.01)
CPC (source: EP KR)
G10L 15/04 (2013.01 - KR); G10L 15/06 (2013.01 - KR); G10L 15/197 (2013.01 - EP); G10L 15/187 (2013.01 - EP)
Citation (search report)
See references of WO 0043990A1
Designated contracting state (EPC)
AT DE FR GB
DOCDB simple family (publication)
WO 0043990 A1 20000727; CN 1299504 A 20010613; EP 1060471 A1 20001220; JP 2002535728 A 20021022; KR 20010085219 A 20010907
DOCDB simple family (application)
EP 9910302 W 19991220; CN 99805784 A 19991220; EP 99965533 A 19991220; JP 2000595336 A 19991220; KR 20007009795 A 20000904