Downloads

Sound Insulation

by Keith Ballagh, Principal, MDA Auckland.   Presented at Internoise 2004.

by Peter Heinze, Associate, MDA Adelaide.   Presented at the NZ Acoustical Society conference 2002.

by Keith Ballagh, Principal, MDA Auckland.  Presented at the 8th Western Pacific Acoustics conference 2003 (Keynote paper)

Brochures

Acoustic Design Guides

This document provides architects and designers with a structured approach to the acoustic design of a room that will ensure it will sound as good as it looks.

in May 2004 the sound insulation requirements of the BCA changed significantly. This brochure outlines the major revisions.

Room Acoustics

by Joanne Valentine, Senior Consultant & Chris Day, Principal, MDA Auckland.

Published in proceedings of the 1998 16th International Congress on Acoustics and 135th Meeting Acoustical Society of America (Joint ICA/ASA Conference).

by Janne Sanders, Consultant, MDA Auckland.

Principal Authors: Joanne Valentine, Senior Consultant, MDA Auckland & Oriole Wilson, National Audiology Centre.

Other Authors: Miklin Halstead(1), George Dodd(1), Ken McGunnigle(2), Anne Hellier(3), John Wood(3)

1. Acoustics Research Centre, University of Auckland,2. Prendos NZ Ltd, 3. Specialist Education Services, Ministry of Education

The full report can be found at the Oticon Foundation website.

By Peter Exton, Associate, MDA Melbourne and Sir Harold Marshall, Group Consultant, MDA Auckland

Presented at the 8th International Conference on Auditorium Acoustics, Dublin 2011

Environmental Noise

by Chris Day, Principal, MDA Auckland.

by Cornelius (Neil) Huybregts, Senior Consultant, MDA Melbourne

Presented at Australian Acoustical Society Conference 2004

by Tim Marks, Director, MDA Melbourne Presented at the Australian Acoustical Society conference 1999.

by Frank Butera & Noel Morris, Senior Consultants, MDA Melbourne

by Cornelius (Neil) Huybregts, Senior Consultant, MDA Melbourne. Presented at the 8th Western Pacific Acoustics conference 2003

by Keith Ballagh , Director, MDA Auckland

Accompanying presentation to Predicting and modelling port noise, (with Sylvia Allan, MWH) Presented at the Coasts & Ports Australasian Conference, 2003.

by Cornelius (Neil) Huybregts, Senior Consultant, MDA Melbourne.  Presented at Australian Acoustical Society Conference 2004.

Mechanical Services Noise

by Tim Marks, Director, MDA Melbourne Presented at Internoise 2004

Vibration

by Tim Marks, Director, MDA Melbourne. Presented at Internoise 2000

by Tim Marks, Dr Len Koss and Michael Plumb