Designing Wireless Sensor Network for Detecting Chainsaw Noise in a Forested Watershed
Preecha Kocharoen Sarinya Nuanloy, Petch Nantivatana · ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications · 2015
The wireless sensor network for chainsaw noise detection in a forested watershed is proposed. This proposed technique uses simple acoustic microphone as a sensor which is simple and low complexity. Only signal in the medium-frequency and high-frequency band is analyzed. In order to increase reliability of the chainsaw noise detecting decision, the multiple sensor nodes around the noise source will do processing at the central processing node or coordinator node. The hardware platform of this wireless sensor network used the existing deployed wireless sensor network for flashflood warning was installed at Nampung-forested Watershed, Loei province, Thailand.