Date Added: May 2012
The area of wireless sensor network is wide & there are various kinds of sensor devices are used in mobile applications. Sensors monitor the environmental activities like air pollution, noise level, water level, greenhouse monitoring, agriculture monitor etc which grows & generates greater interest & becomes a challenge for finding out the graph or curves for the large amount of data sets. In this paper, the authors propose architecture how to monitor a noise pollution through wireless sensor network. Wireless sensor networks with mobile phones monitor systems with high energy efficiency, high tolerance, more security & ease of implementation because multiple sensor nodes collect high volume of data.