BROWSE

Related Researcher

Author

Jang, Gil-Jin
Machine Intelligence Lab
Research Interests
  • Acoustic signal processing

ITEM VIEW & DOWNLOAD

Recognition Unit Determination of Interactive Chinese Speech Recognition for Embedded Devices

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Recognition Unit Determination of Interactive Chinese Speech Recognition for Embedded Devices
Author
Jang, Gil-JinPan, ChunghsiPark, Jae-HyunPark, Jeong-sikKim, Ji-Hwan
Keywords
Chinese language; Chinese speech recognition; Embedded device; Extended initial/final; Large vocabulary; Memory restrictions; Memory usage; Phonetic units; Recognition units; Small footprint; Triphones; Word recognition
Issue Date
201211
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.58, no.4, pp.1353 - 1358
Abstract
The work in this paper concerns the determination of a recognition unit in a small footprint Chinese large vocabulary word recognition system for embedded devices. This paper proposes a method of extending the conventional initial/final phonetic units in Chinese language to be used as a recognition unit. The word recognition performance of the proposed extended initial/final is compared with that of other recognition units, such as syllable, phoneme, triphone and the original initial/final. Under a similar memory usage limitation, the word recognition rates of different recognition units are evaluated. The proposed extended initial/final shows the best performance in a fixed memory usage condition: 93.74%, 94.76%, and 95.42% accuracy for 50K-word recognizer under memory restriction around 500KB, 1MB, and 5MB, respectively(1).
URI
Go to Link
DOI
http://dx.doi.org/10.1109/TCE.2012.6415006
ISSN
0098-3063
Appears in Collections:
ECE_Journal Papers

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU