Construction Of Soundlevel Meterwithits Unique Applications
Ammar Nasir, Unaiza Tariq, MadihaArshad · International journal of scientific and technology research · 2014
The objective of the paper is to show people the vast application of sound level meter which could change human life for good. For this purpose we construct a sound level meter for domestic purpose which could be used to change the behavior of peoples ———————————————————— Introductionobjective of the paper is to show how to construct a sound level meter and interface it with computer by using the microcontroller. This could be used in wide range of application. The main feature of sound level meter is the flexibility due to user define threshold value and this will also show graphical representation of sound level and the main challenges in its construction was that it follow A frequency response, easy to install and be inexpensive. Construction of Meter Block diagram of sound level meter