Phone-dependent channel compensated hidden Markov model for telephone speech recognition

被引:1
|
作者
Chien, JT [1 ]
Wang, HC
机构
[1] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan 70101, Taiwan
[2] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu 30043, Taiwan
关键词
D O I
10.1109/97.681431
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this letter, we propose the phone-dependent channel compensated hidden Markov model (PDCC-HMM) for telephone speech recognition. The PDCC-HMM is derived by modifying the conventional hidden Markov model (HMM) with the phone-dependent channel compensation vectors. The telephone speech is recognized efficiently by using the derived PDCC-HMM. Experiments demonstrate the robustness of PDCC-HMM in speech recognition and show the significant reduction of recognition error rate by 50% as comparing to the conventional HMM method.
引用
收藏
页码:143 / 145
页数:3
相关论文
共 50 条
  • [1] INTERFRAME DEPENDENT HIDDEN MARKOV MODEL FOR SPEECH RECOGNITION
    MING, J
    SMITH, FJ
    ELECTRONICS LETTERS, 1994, 30 (03) : 188 - 189
  • [2] Adaptation of hidden Markov model for telephone speech recognition and speaker adaptation
    Natl Tsing Hua Univ, Hsinchu, Taiwan
    IEE Proc Vision Image Signal Proc, 3 (129-135):
  • [3] Adaptation of hidden Markov model for telephone speech recognition and speaker adaptation
    Chien, JT
    Wang, HC
    IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING, 1997, 144 (03): : 129 - 135
  • [4] Stereophonic speech recognition in noise using compensated hidden Markov models
    Brookes, DM
    Leung, MH
    ELECTRONICS LETTERS, 1998, 34 (19) : 1827 - 1829
  • [5] Telephone speech recognition using neural networks and hidden Markov models
    Yuk, D
    Flanagan, J
    ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 157 - 160
  • [6] Telephone speech recognition using neural networks and hidden Markov models
    Yuk, DongSuk
    Flanagan, James
    ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1999, 1 : 157 - 160
  • [7] Telephone speech recognition based on Bayesian adaptation of hidden Markov models
    Chien, JT
    Wang, HC
    SPEECH COMMUNICATION, 1997, 22 (04) : 369 - 384
  • [8] Telephone speech recognition based on Bayesian adaptation of hidden Markov models
    Natl Tsing Hua Univ, Hsinchu, Taiwan
    Speech Commun, 4 (369-384):
  • [9] Belief Hidden Markov Model for Speech Recognition
    Jendoubi, Siwar
    Ben Yaghlane, Boutheina
    Martin, Arnaud
    2013 5TH INTERNATIONAL CONFERENCE ON MODELING, SIMULATION AND APPLIED OPTIMIZATION (ICMSAO), 2013,
  • [10] Wideband extension of telephone speech using a hidden Markov model
    Jax, P
    Vary, P
    2000 IEEE WORKSHOP ON SPEECH CODING, PROCEEDINGS: MEETING THE CHALLENGES OF THE NEW MILLENNIUM, 2000, : 133 - 135