Inventor
TSUCHIYA KATSUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
5 patentsUS6611797B1Aug 26, 2003
Speech coding/decoding method and apparatus
TOSHIBA KK26 citations92
US6131083AOct 10, 2000
Method of encoding and decoding speech using modified logarithmic transformation with offset of line spectral frequency
TOSHIBA KK46 citations92
US6768978B2Jul 27, 2004
Speech coding/decoding method and apparatus
TOSHIBA KK8 citations73
US6385575B1May 7, 2002
Constraint relieving vector quantization apparatus and vector quantization method having constraints in quantization vectors
TOSHIBA KK9 citations73
US6202048B1Mar 13, 2001
Phonemic unit dictionary based on shifted portions of source codebook vectors, for text-to-speech synthesis
TOSHIBA KK8 citations73