A Land and Maritime Unified Tourism Information Guide System Based on Robust Speech Recognition in Ship Noise Environments 


Vol. 38,  No. 2, pp. 189-195, Feb.  2013


PDF
  Abstract

In this paper, a land and maritime unified tourism information guide system is proposed which employs robust speech recognition in ship noise environments. Most of conventional front-ends for speech recognition have used a Wiener filter to compensate for stationary noise such as car or babble noises. However, such the conventional front-ends have limitation in reducing non-stationary noise that are occurred inside the ship on voyage. To overcome such a limitation, the proposed system incorporates nonlinear multi-band spectral subtraction to provide highly accurate tourism route recognition. It is shown from the experiment that compared to a conventional system the proposed system achieves relative improvement of a tourism route recognition rate by 5.54% under a noise condition of 10 dB signal-to-noise ratio (SNR).

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

K. M. Jeon, J. W. Lee, J. H. Park, S. R. Lee, Y. Lee, S. Y. Maeng, H. K. Kim, "A Land and Maritime Unified Tourism Information Guide System Based on Robust Speech Recognition in Ship Noise Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 2, pp. 189-195, 2013. DOI: .

[ACM Style]

Kwang Myung Jeon, Jang Won Lee, Ji Hun Park, Seong Ro Lee, Yeonwoo Lee, Se Young Maeng, and Hong Kook Kim. 2013. A Land and Maritime Unified Tourism Information Guide System Based on Robust Speech Recognition in Ship Noise Environments. The Journal of Korean Institute of Communications and Information Sciences, 38, 2, (2013), 189-195. DOI: .

[KICS Style]

Kwang Myung Jeon, Jang Won Lee, Ji Hun Park, Seong Ro Lee, Yeonwoo Lee, Se Young Maeng, Hong Kook Kim, "A Land and Maritime Unified Tourism Information Guide System Based on Robust Speech Recognition in Ship Noise Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 2, pp. 189-195, 2. 2013.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880