Title :
Some considerations about time delay estimation of seismic signals
Author :
Ghita, Constantin ; Raicu, Razvan-Doru ; Oroian, Teofil-Cristian
Author_Institution :
Electr. Devices & Static Converters Dept., Univ. Politeh. of Bucharest, Bucharest, Romania
Abstract :
In this paper the problem of signal source localization is considered. The signals are generated by footsteps and received by seismic sensors. This problem is encountered in unauthorized intrusion applications. The footstep detection and localization is based on acquired seismic signals and based on time delay estimation between these signals.
Keywords :
delay estimation; signal processing; seismic sensors; seismic signals; signal source localization; time delay estimation; Correlation; Delay effects; Estimation; Noise; Security; Sensors; Vibrations; footstep detection; seismic sensors; time delay estimation;
Conference_Titel :
Electrical and Power Engineering (EPE), 2014 International Conference and Exposition on
Conference_Location :
Iasi
DOI :
10.1109/ICEPE.2014.6970003
