Title :
Golden Mandarin (III)-a user-adaptive prosodic-segment-based Mandarin dictation machine for Chinese language with very large vocabulary
Author :
Lyu, Ren-Yuan ; Chien, Lee-Feng ; Hwang, Shiao-LHong ; Hsieh, Hung-Yun ; Yang, Rung-Chiuna ; Bai, Bo-Ren ; Weng, Jia-Chi ; Yang, Yen-Ju ; Lin, Shi-wei ; Chen, Keh-Jiann ; Tseng, Chiu-Yu ; Lee, Lin-shan
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
This paper presents a prototype prosodic-segment-based Mandarin dictation machine for the Chinese language with very large vocabulary. It accepts utterances continuous within a prosodic segment which is composed of one or a few word(s). It also possesses various on-line learning capabilities for fast adaptation to a new user in acoustic, lexical and linguistic levels. The overall system is implemented on an IBM/PC with an additional DSP card including a Motorola DSP 96002 chip. The word accuracy can achieve nearly 90% for a new user after he produces about 10 minutes of speech to train the system, and the accuracy can be further improved with the on-line learning functions
Keywords :
adaptive systems; dictation; natural languages; speech recognition; speech recognition equipment; Chinese language; DSP card; Golden Mandarin; IBM/PC; Motorola DSP 96002 chip; acoustic level; lexical level; linguistic level; on-line learning capabilities; user-adaptive prosodic-segment-based Mandarin dictation machine; very large vocabulary; word accuracy; Computer science; Design engineering; Digital signal processing chips; History; Information science; Natural languages; Prototypes; Speech recognition; Text recognition; Vocabulary;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on
Print_ISBN :
0-7803-2431-5
DOI :
10.1109/ICASSP.1995.479272
