Document Downloads

1. Checklist for anyone planning a new building or sound system. (download)

2. How Sound Systems & Acoustics Interact and how to avoid the pitfalls. (download)

3. Speaker Burn Out at Work.( An easy read with photographs explaining loud speaker power rating and how to avoid burnouts).(download)

4. Curriculum Vitae – Peter J. Patrick (download)

5. Fundamentals of Loudspeaker System design for Highly Reverberant spaces. (download)

6. DODEC Speaker Construction for Pastry Cooks. (download)

7. Paper entitled "Practical Considerations for designing Road Tunnel Public address Systems" presented to the Australian Acoustical Society's convention 'Breaking New Ground' in November 2011 (download)