The Design of an Embedded Speech Recognition Annunciator

Author

Chen, Huapeng ; Lin, Jie ; Shen, Yinyue

Author_Institution

Sch. of Econ. & Manage., Tongji Univ., Shanghai, China

Volume

1

fYear

2011

fDate

14-15 May 2011

Firstpage

160

Lastpage

164

Abstract

This annunciator is a GPRS-based mobile embedded device for housing security device. On house side, it consists of a camera module, a wireless module, and a Surveillance module. On the user side, only a MMS mobile phone is needed. The annunciator in this paper is based on speech recognition and multimedia message transmission technologies and can send the multimedia message, after being trigged by speaker-dependent speech to ask for help. The result shows that the user can ask for help in undertone to send a distress signal with a live picture through wireless networks.

Keywords

image sensors; mobile computing; multimedia communication; packet radio networks; security; speaker recognition; video surveillance; GPRS-based mobile embedded device; MMS mobile phone; camera module; embedded speech recognition annunciator; housing security device; multimedia message transmission technologies; speaker-dependent speech; surveillance module; wireless module; wireless networks; Hidden Markov models; Multimedia communication; Protocols; Sockets; Speech; Speech recognition; Wireless communication; Hidden Markov models (HMM); Mel-frequency cepstral coefficient; distress signal; multi-media message (MM); speech recognition; undertone;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Signal Processing (CMSP), 2011 International Conference on

Conference_Location

Guilin, Guangxi

Print_ISBN

978-1-61284-314-8

Electronic_ISBN

978-1-61284-314-8

Type

conf

DOI

10.1109/CMSP.2011.39

Filename

5957399