Harold Marshall (acoustician)

Sir Arthur Harold Marshall KNZM (born 15 September 1931) is a New Zealand expert in acoustics design and research. He is Professor Emeritus of the University of Auckland School of Architecture, and co-founder of Marshall Day Acoustics Ltd in 1981 with Chris Day. He currently resides in Auckland New Zealand, and continues work with Marshall Day Acoustics as a group consultant. He is recognised internationally for his contribution to concert hall design, in particular his seminal work with Mike Barron on the importance of lateral reflections.

Harold Marshall (acoustician)

Sir Arthur Harold Marshall KNZM (born 15 September 1931) is a New Zealand expert in acoustics design and research. He is Professor Emeritus of the University of Auckland School of Architecture, and co-founder of Marshall Day Acoustics Ltd in 1981 with Chris Day. He currently resides in Auckland New Zealand, and continues work with Marshall Day Acoustics as a group consultant. He is recognised internationally for his contribution to concert hall design, in particular his seminal work with Mike Barron on the importance of lateral reflections.