• Manpreet Singh
• Rajeev Kumar
• Piyush Gulati
• Jaiinder preet Singh
• Sumit Shoor, Harpreet Singh

Sound levels are very crucial for an automobile because of strict norms framed by the government. After vehicle is sold out to the customer then it’s customers duty to maintain its health otherwise the sound level of the automobile will grow up. The higher sound level arises due to improper maintenance will not only dangerous to the humans but also a sign of fault arises in the main component of automobile. In this case study structure born sound of transmission system for four different variants of Bajaj pulsar bikes based on odometer reading were studied. Mainly, bikes were made to run in all the four gear ratios at 2000 rpm and sound levels at idle condition, moving and pass-by noise were recorded. The recorded sound levels were studied on the basis of excessive sound if any along with the feedback from the owners. It has been observed that the improper servicing of the bikes and tire condition plays very significant role in enhancing the sound levels of the vehicle.

"Health monitoring of 2-wheeler from different sound levels", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.2036-2040, January 2019, Available :http://www.jetir.org/papers/JETIRDY06322.pdf

"Health monitoring of 2-wheeler from different sound levels", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp2036-2040, January 2019, Available at : http://www.jetir.org/papers/JETIRDY06322.pdf