For further information on our staff, including Sir Harold Marshall, or to persue a career as an acoustic consultant, click the links below.

Our People

Our success and continued growth comes from the strength of our acoustic consultancy team who have been drawn from a myriad of engineering, architectural, musical and academic backgrounds with one common focus - to provide innovative acoustic solutions of the highest standard.
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Sir Harold Marshall

A. Harold Marshall is an architect, engineer and physicist who is recognised internationally for his contribution to concert hall design. Formerly Professor of Architecture in the University of Auckland and Head of the Acoustics Research Centre, Dr Marshall has over 45 years experience in the acoustical design of auditoria and concert halls.
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The people who work for Marshall Day Acoustics have come from a wide range of engineering, science, music and architectural backgrounds that brings a diversity of experience to our wide range of projects.
Read more about careers at Marshall Day