
In fact, Charlie’s work was so impressive he won the annual BAE Systems iCASE Award for his outstanding research. He demonstrated how marine noise and vibrations can be either hidden or disguised by using ‘active controls’, not dissimilar to those used in noise cancelling headphones. There are many applications in the marine environment for use of this research and thinking, known as acoustic cloaking. Aboard ships, for example, noise cancelling controls embedded in sailors’ bunks can minimise the sound of the engines to ensure a good night’s sleep. That also makes locating staff quarters within the vessel more flexible, as you can use areas that were previously considered too noisy.
The experience of working with BAE Systems during my PhD motivated me to pursue an industrially-focused research career. I’m looking forward to continuing my work with the ISVR as a BAE Systems employee, to explore other innovative ways that active noise control technology can be applied to maritime applications. Dr Charlie House, Noise and Vibration Engineer

Underwater, minimising noise and vibrations also has applications in the military and commercial spheres. Firstly, there are obvious advantages to minimising the sound and vibration profile of ships, making them less susceptible to sonar and other forms of detection. Quieter shipping also has tremendous benefits in lessening the impact on marine life and the wider oceanic environment. On completing his doctorate, Charlie recently accepted a maritime engineering post with BAE Systems Submarines and is now looking to develop his research into active controls further.