By 2025, the market for worldwide automotive noise engineering services is anticipated to rise by 7.15 percent. This expected market value in 2025 will be 4.08 billion USD. The Automotive Research Association of India performs noise and vibration testing and provides a range of other automotive engineering services. This respected research association allows applicants to apply for jobs via its official website. Tata Consultancy Services is also a key player in this growing niche. Ambitious engineers who want plum job opportunities down the line may wish to develop post-graduate credentials that allow them to work as Automotive Acoustic Engineers.
Noise pollution in India is a problem
Greater demand for noise pollution services is good news for India, where noise pollution is currently a serious issue. A study published in the International Research Journal of Environmental Sciences placed a large portion of the blame for noise pollution on sounds coming from poorly-maintained vehicles, according to India Online. Automotive Acoustic Engineers are involved with all phases of automotive design, from planning to implementation and beyond. They ensure that noise levels within vehicle interiors are kept to a minimum.
If noise is being generated by vehicle parts outside of the cabin, they will suggest design improvements that correct noise problems. They also ensure that audio systems inside of vehicles offer clear, high-quality sound. Audio quality inside of vehicle cabs impacts the pleasure and safety of drivers and passengers, for better or worse.
What do most employers want?
Employers who need automotive noise engineering services usually want candidates to have MTech degrees in Mechanical Engineering, which feature vibration, NVH and acoustics specializations. MTechs are graduate degrees that engineers may pursue. IISc Bangalore is one educational facility in India which offers the MTech degree program. In addition to this qualification, they may want candidates to have two to four years of work experience in vibro-acoustic departments of automotive companies. Experience in related industries, such as construction, aeronautics or railways, will also be valued by prospective employers.
Companies that manufacture vehicles need engineers who specialize in optimizing audio quality within vehicle interiors and limiting noise pollution from vehicles. Demand for these services is strong in India and very strong in Europe. All over the world, auto manufacturers are optimizing driver experiences by fine-tuning acoustics. These manufacturers are also doing their best to lower industrial noise pollution from their autos. This niche of engineering has a bright future.