Zhuhai Opera House

Zhuhai, China

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Philharmonie de Paris

Paris, France

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Te Uru Waitakere Contemporary Gallery

West Auckland, NZ

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Waterview Tunnel

Auckland, NZ

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Christchurch Convention Centre

Christchurch, NZ

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City Rail Link

Auckland, NZ

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Marshall Day Acoustics

Established in 1981, Marshall Day Acoustics has grown to become one of the world's largest and most respected acoustic consultancies.

For over 30 years, we have been providing the highest standard of architectural and environmental acoustic consulting.

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From concert halls to wind farms and everything in between, we have experts in every field of acoustics

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Education

Clear and intelligible speech communication is essential to the learning process.

Acoustic conditions in classrooms must support a wide variety of teaching methods. Speech clarity, noise intrusion and sound transfer are key areas of concern while specialist uses such as music and technology provide additional challenges.

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We distribute and develop a number of high quality acoustical design tools that are in use by acoustics professionals on every continent

IRIS is a powerful and user friendly system for capturing and analysing room impulses in 3D

IRIS provides intuitive and interactive visualisations of room impulse responses which enables practitioners to easily relate the architecture and geometry of a space to how it sounds.

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