DocumentCode
1804616
Title
Acoustic-Based Security System: Towards Robust Understanding of Emergency Shout
Author
Nanjo, Hiroaki ; Nishiura, Takanobu ; Kawano, Hiroshi
Author_Institution
Fac. of Sci. & Technol., Ryukoku Univ., Otsu, Japan
Volume
1
fYear
2009
fDate
18-20 Aug. 2009
Firstpage
725
Lastpage
728
Abstract
We have been investigating a speech processing system for ensuring safety and security, namely, acoustic-based security system. Focusing on indoor security, we have been studying for an advanced security system which can discriminate emergency shout from the other acoustic sound events based on automatic understanding of speech events.In this paper, we present our investigations, and describe fundamental results.
Keywords
acoustic signal processing; security of data; speech processing; acoustic sound events; acoustic-based security system; advanced security system; emergency shout; indoor security; speech processing system; Acoustic signal detection; Acoustical engineering; Automatic speech recognition; Educational institutions; Event detection; Gunshot detection systems; Information security; Microphones; Natural languages; Robustness; Acoustic-based Security System; Radiation characteristics; Shout; Speech understanding;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Assurance and Security, 2009. IAS '09. Fifth International Conference on
Conference_Location
Xi´an
Print_ISBN
978-0-7695-3744-3
Type
conf
DOI
10.1109/IAS.2009.121
Filename
5283309
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