Title:
状態検出装置、状態検出方法および状態検出のためのプログラム
Document Type and Number:
Japanese Patent JP5494468
Kind Code:
B2
Abstract:
A state detection device includes: a first model generation unit to generate a first specific speaker model obtained by modeling speech features of a specific speaker in an undepressed state; a second model generation unit to generate a second specific speaker model obtained by modeling speech features of the specific speaker in the depressed state; a likelihood calculation unit to calculate a first likelihood as a likelihood of the first specific speaker model with respect to input voice, and a second likelihood as a likelihood of the second specific speaker model with respect to the input voice; and a state determination unit to determine a state of the speaker of the input voice using the first likelihood and the second likelihood.
Inventors:
Shoji Hayakawa
Naoji Matsuo
Naoji Matsuo
Application Number:
JP2010291190A
Publication Date:
May 14, 2014
Filing Date:
December 27, 2010
Export Citation:
Assignee:
富士通株式会社
International Classes:
G10L15/10; G10L15/00; G10L15/07
Domestic Patent References:
| JP2006113546A | ||||
| JP10274992A | ||||
| JP2005352420A | ||||
| JP2005346471A | ||||
| JP2011242755A | ||||
| JP895592A | ||||
| JP1237600A |
Foreign References:
| WO2012014301A1 |
Other References:
Jen-Tzung Chien,Online Hierarchical Transformation of Hidden Markov Models for Speech Recognition,IEEE Transactions on Speech and Audio Processing,米国,IEEE,1999年11月,Vol.7, No.6,pp.656-667
Junichi Yamagishi, et al.,Analysis of Speaker Adaptation Algorithms for HMM-Based Speech Synthesis and a Constrained SMAPLR Adaptation Algorithm,IEEE Transactions on Audio, Speech, and Language Processing,米国,IEEE,2009年 1月,Vol.17, No.1,pp.66-83
Junichi Yamagishi, et al.,Analysis of Speaker Adaptation Algorithms for HMM-Based Speech Synthesis and a Constrained SMAPLR Adaptation Algorithm,IEEE Transactions on Audio, Speech, and Language Processing,米国,IEEE,2009年 1月,Vol.17, No.1,pp.66-83
Attorney, Agent or Firm:
Yoshiyuki Osuga
virtue Tamio Ei
virtue Tamio Ei