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Title: Network and Embedded Applications of Automatic Speech Recognition
Authors: Nobuo Hataoka
Hiroaki Kokubo
Akinobu Lee
Tatsuya Kawahara
Kiyohiro Shikano
Keywords: Ubiquitous Computing
Ambient Intelligence
Automatic Speech Recognition (ASR)
Continuous Speech Recognition (CSR)
Julius: Free CSR Software
Embedded Julius
SuperH Microprocessor
Issue Date: Aug-2008
Publisher: ECT
Journal Title: ECTI Transaction on Electrical Engineering, Electronics and Communications
Volume: 6
Issue: 2
Start page: 1
End page: 8
Abstract: ASR (Automatic Speech Recognition) is one of key technologies in the upcoming Ubiquitous Computing and Ambient Intelligence. In this paper, ¯rst, the surveys on processing devices such as microprocessors and memories, and on communication infrastructure, especially wireless communication infrastructure re- lating to ASR are reported. Second, the embed- ded version of CSR (Continuous Speech Recognition) software for the mobile environmental use of ASR is reported. As the devices, RISC based microprocessors, semi- conductor memories, and HDD are summarized. For the communication infrastructure, mobile communi- cations and wireless LANs are described. Finally, im- plementation results of the free CSR software called Julius on the T-engineTM consisting of an SH-4A mi- croprocessor are reported.
Rights: Copyright (C) 2008 ECT.
Text Version: publisher
Appears in Collections:情報科学研究科 / Graduate School of Information Science

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