Title:
【発明の名称】適応型音声認識装置
Document Type and Number:
Japanese Patent JP2733955
Kind Code:
B2
Abstract:
A speech recognition apparatus of the speaker adaptation type operates to recognize inputted speech pattern produced by a particular speaker according to reference pattern produced by a standard speaker. The speech recognition apparatus is adapted to the particular speaker by converting the reference pattern to normalized pattern through learning operation using training pattern prodused provisionally by the particular speaker. In the alternative, the speech recognition apparatus is trained through conversion of the training pattern with reference to the reference pattern. The speech recognition apparatus operates to convert inputted speech pattern into normalized speech pattern in real time basis according to the result of learning operation and to recognize the normalized speech pattern according to the reference pattern.
Inventors:
YOSHIDA KAZUNAGA
WATANABE TAKAO
WATANABE TAKAO
Application Number:
JP12255988A
Publication Date:
March 30, 1998
Filing Date:
May 18, 1988
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
G06F15/18; G06N3/00; G06N99/00; G10L15/02; G10L15/07; G10L15/08; G10L15/10; G10L15/16; G10L17/00; G10L17/06; (IPC1-7): G10L9/10; G06F15/18; G10L3/00
Other References:
日本音響学会講演論文集 （平成元年３月） １−６−１６，Ｐ．３１〜３２
電子情報通信学会春季全国大会 （平成元年） Ｄ−５４４，Ｐ．６−２６４
電子情報通信学会春季全国大会 （平成元年） Ｄ−５４４，Ｐ．６−２６４
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)