Acoustic sensors are used as an important sensor component in wireless sensor networks
(WSNs) for wild environmental monitoring, because of its small size, light weight, and low …

Automated surveillance of remote locations in a wireless sensor network is dominated by the
detection algorithm because actual intrusions in such locations are a rare event. Therefore …

A low-power wireless acoustic sensing platform for remote surveillance applications based
on a 180 nm CMOS technology is proposed in this paper. The audio signal, which is …

Wireless sensor networks can provide a cheap and flexible infrastructure to support the
measurement of noise pollution. However, the processing of the gathered data is …

Underwater mines are considered a major threat to aquatic life, submarines, and naval
activities. Detecting and locating these mines is a challenging task, due to the nature of the …

Nowadays, urban noise emerges as a distinct threat to people's physiological and
psychological health. Previous works mainly focus on the measurement and mapping of the …

Wireless sensor network (WSN) has proliferated rapidly as a cost-effective solution for data
aggregation and measurements under challenging environments. Sensors in WSNs are …

With the sharply increasing number of wireless devices, specific emitter identification (SEI)
technology based on radio frequency fingerprint (RFF) is employed to enhance devices' …

Target detection is an important issue in the unattended ground sensors. In this paper,
inspired by the idea of subspace-based direction of arrival estimation algorithms, a new …

The varying trend of a moving vehicle's angles provides much important intelligence for an
unattended ground sensor (UGS) monitoring system. The present study investigates the …