Profile
Paul Lepper is specialises in the general field of underwater acoustics, bioacoustics and underwater technologies, including acoustic and optical underwater systems, sound field measurement and modelling, marine species hearing and acoustic impact of noise on marine fauna.
Current research topics include measurement and characterization of underwater noise sources and the assessment of noise impact on marine fauna. These topics have included work to assess the construction noise from several offshore windfarm developments, various petroleum platforms, and projects looking at noise from small leisure craft. This research has included source characterization, sound field modelling and modelling marine species exposure. He is also involved in projects to assess hearing abilities of marine mammals and the use of acoustic deterrents. Dr Lepper is also involved in the development of various systems for long term noise field assessment and passive detection of marine species and the use of various propagation models for sound field assessment.
Before returning to the Department of Electronic and Electrical Engineering in 2004 as A Senior Research Fellow Dr Lepper was a Research Fellow with the Optical Engineering Group, Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, where was working on the development and use of a Laser Doppler Velocimeter for measuring acoustic fields in water. Prior to that he was a Research Associate in the Underwater Acoustics Group, Department of Electronic and Electrical Engineering, conducting research on the development and use of a parametric sonar system for the identification and classification of sub-seabed sediment layers and sub-seabed objects by acoustic means.
From 2000 to 2003 he was a post-doctoral researcher at the Marine Physical Laboratory, Scripps Institute of Oceanography, University of California - San Diego, where he returned in 2009 for a sabbatical period of three months to carrying out research of acoustic propagation around underwater vehicles as an enhancement to passive source localisation and more recently the development of three dimensional scattering models.
Dr Lepper is a Member of the Institute of Acoustics (UK) and the Acoustical Society of America and life member of the Acoustical Society of India and acts a member underwater acoustics committee and events committee for the Institute of Acoustics.