• DocumentCode
    3740827
  • Title

    FPGA implementation of automatic speech recognition system in a car environment

  • Author

    Dong-Fong Syu;Su-Wei Syu;Shanq-Jang Ruan;Yu-Chang Huang;Chuan-Kai Yang

  • Author_Institution
    Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan
  • fYear
    2015
  • Firstpage
    485
  • Lastpage
    486
  • Abstract
    This paper presents the FPGA implementation of an ASR system in a car environment. The voice feature vectors are extracted by using Mel-Frequency Cepstral Coefficients and compared by using FastDTW algorithms. The recognition rate of the proposed system is 81.5%. Both MFCC and FastDTW algorithms are implemented by Verilog HDL. The target device is chosen as Altera DE2-115.
  • Keywords
    "Feature extraction","Speech","Mel frequency cepstral coefficient","Heuristic algorithms","Hardware design languages","Field programmable gate arrays"
  • Publisher
    ieee
  • Conference_Titel
    Consumer Electronics (GCCE), 2015 IEEE 4th Global Conference on
  • Type

    conf

  • DOI
    10.1109/GCCE.2015.7398519
  • Filename
    7398519
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3740827