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Development and Evaluation of Julius-Compatible Interface for Kaldi ASR

  • Yusuke YamadaEmail author
  • Takashi Nose
  • Yuya Chiba
  • Akinori Ito
  • Takahiro Shinozaki
Conference paper
Part of the Smart Innovation, Systems and Technologies book series (SIST, volume 82)

Abstract

In recent years, the use of Kaldi has rapidly grown because it has adopted various technologies of DNN-based speech recognition in succession and has shown high recognition performance. On the other hand, the speech recognition engine, Julius, has been widely used especially in Japan. Julius is also attracting attention since DNN-HMM is implemented in it. In this paper, we describe the design plan of interfaces that make Kaldi speech recognition engine be compatible with Julius, a system overview, and the details of the speech input unit and the recognition result output unit. We also refer to the functions that we are planning to implement.

Keywords

DNN-based speech recognition Kaldi Julius 

Notes

Acknowledgment

Part of this work was supported by JSPS KAKENHI Grant Number JP26280055 and JP15H02720.

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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Yusuke Yamada
    • 1
    Email author
  • Takashi Nose
    • 1
  • Yuya Chiba
    • 1
  • Akinori Ito
    • 1
  • Takahiro Shinozaki
    • 2
  1. 1.Graduate School of EngineeringTohoku UniversityAoba-ku, Sendai-shiJapan
  2. 2.Interdisciplinary Graduate School of Science and EngineeringTokyo Institute of TechnologyYokohamaJapan

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