EP 1076894 A1 20010221 - SPEECH ENCODING
Title (en)
SPEECH ENCODING
Title (de)
SPRACHKODIERUNG
Title (fr)
CODAGE DE LA PAROLE
Publication
Application
Priority
- GB 9901440 W 19990507
- GB 9809820 A 19980509
Abstract (en)
[origin: WO9959137A1] A method of encoding speech comprising dividing a speech signal into a series of frames, converting each of the frames into a coded signal including filter parameters, allocating consecutive series of frames to segments such that each segment corresponds to a particular language event classification, and quantising the frame or frames in a segment by reference to a codebook specific to the segment classification.
IPC 1-7
IPC 8 full level
G10L 19/00 (2006.01)
CPC (source: EP)
G10L 19/0018 (2013.01)
Citation (search report)
See references of WO 9959137A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9959137 A1 19991118; AU 3837299 A 19991129; CA 2332026 A1 19991118; EP 1076894 A1 20010221; GB 9809820 D0 19980708
DOCDB simple family (application)
GB 9901440 W 19990507; AU 3837299 A 19990507; CA 2332026 A 19990507; EP 99920997 A 19990507; GB 9809820 A 19980509