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Acoustic Consultant

specialist

When you need one

Near road/rail/airport, mixed-use development, hospitality (live music, late-night), industrial-adjacent residential.

Qualifications

Member of Association of Australian Acoustic Consultants (AAAC) — graduate + senior grades. Or relevant Engineers Australia.

Professional body

Australian Acoustical Society (AAS) + AAAC

Typical cost (Acoustic Assessment Report)

A$1,500–15,000

Per-state notes

NSW Noise Policy for Industry + EPA road traffic policy. VIC: EPA 1826.4. QLD: Environmental Protection Policy.

Key outputs

✓Background noise survey (L90 / Leq)
✓Intrusive noise criteria per EPA policy
✓Road/rail noise modelling (CoRTN / RailNoise)
✓Mechanical plant noise predictions
✓Façade attenuation requirements
✓AS/NZS 2107 internal levels
✓Sleep disturbance assessment

What triggers engaging them

▸Within 200m of major road
▸Within 500m of rail/airport
▸Mixed-use (commercial below residential)
▸Hospitality near residential
▸Industrial estate adjacency

Notes

Acoustic reports often drive window selection (laminated glazing) + wall construction. Underestimated cost-driver for inner-city + road-adjacent sites.