Are you looking for Onsite Acoustic & Audiometric Consultants & Testing in Melbourne, Victoria or New South Wales? Call your local expert Acoustic Engineers at Audiometric & Acoustic Services. Our extensive knowledge and experience is based on more than 34 years’ local experience. Established in 1986 under the direction of Richard Unkles, involved entirely in the field of audiometry & acoustics.

The firm has acoustic specialists with extensive experience in the measurement, analysis and control of sound, air quality management and OH&S workplace hearing testing.

Our acoustic engineering team can assist you in planning and design for noise control as part of the planning permit process for new and expanding businesses as well as assess and troubleshooting undesirable existing noise and gaining compliance with the relevant Building Codes, EPA legislation or OH&S Standards. Our acoustical consulting services provide an acoustic report suitable for submission to your Council, court proceedings or and other relevant parties.

In 2018 our services expanded to Air Quality Management and Fugitive Dust Testing & Assessment. We can provide inhalable respirable dust monitoring services, fugitive dust and dust control assessment in Melbourne and beyond for Air Quality Management in your workplace.

Our university qualified Audiometrists can attend your workplace and provide on-site hearing tests 24/7 by with minimal disruption to your operations.

Contact Audiometric & Acoustical Consulting Services today to discuss how we help you. Call us on 03 9817 5517 or email with any questions.

Consulting in all aspects including:


Air Quality Management and Fugitive Dust


Audiometric Testing (Hearing)/Occupational Health & Safety (OHS)


Building and Architectural Acoustics


Industrial Noise Testing and Assessment

Environmental Noise Management Services in Melbourne

Community and Environmental Noise


Residential Noise


Music and Venue Noise


Traffic, Rail and Aircraft


Vibration and Noise Monitoring


Expert Witness

Work has been carried out throughout Victoria, around Australia and the world.

We provide expert Audiometric & Acoustic Services to Victoria wide including (but not limited to) Melbourne, Geelong, Ballarat, Bendigo, Shepparton, Mornington, Albury and more… just ask us!

Key People

Diploma of Production Engineering, Swinburne Institute of Technology

Certificate of Clinical Audiometry, RMIT

In 1986 Richard Unkles, an acoustic engineer in Melbourne formed Audiometric and Acoustic Services primarily to service the Industrial Noise Exposure needs of employers.

Fields of work increased to include reports for Ear Noise and Throat Specialists and related interests in the area of employee exposure to noise.  This included work determining employee exposures on retrospective basis using a large number of noise surveys for wide variety of industries compiled since 1979, especially where factories have closed or equipment has been removed. Significant work in drafting input by Australian Council for Hearing Conservation to the proposed Occupational Health & Safety (Noise) Regulations which commenced in 1992.

Work areas increased to include collaboration with Victoria Police Forensic Laboratory with respect to explosives and subsequent murder case. More common work relates to VCAT appearances with respect to proposed developments ranging from Gun Clubs, Go Kart tracks, indoor and outdoor music venues and the like. In addition specialist acoustic work on large specialist machinery of the Aluminium Industry both in Australia and the Middle East, both for industrial exposure and environmental output.

Bachelor of Science in Hearing Impairment–B.Sc-Belgrade, Serbia

Rad is an university qualified Audiometrist and has been working for Audiometric & Acoustic Services since 2001 completing workplace hearing testing.

His previous employment includes Clinical Audiometrist at Whakatane Audiology New Zealand for 3 years and Audiology Rehabilitation Department at ORL Clinic CCS for 6 years.

Svetimir has more than 10 years’ experience in acoustics and air emission testing as an environmental engineer. His projects include environmental noise assessments of major hazard facilities such as Shell, Incitec Pivot, Boyne Smelter, OneSteel.

His interest in acoustics and wellbeing of employees gained him a Noise Officer accreditation from Western Australia Government, Department of Mines, Industry Regulation and Safety. His background in building construction as a draft person assured his confidence in buildings acoustics’ design in relation to railway, traffic or aircraft noise. In recent times his interest is in noise assessments from wind farms.

Bachelor of Environments (Construction), University of Melbourne

Diploma in Design Technology, WINTEC

Scott is an acoustic consultant with experience in acoustics and vibration, with project experience in Australia.

Scott has found a path to acoustics through his involvement in the music industry and his prior experience in the building industry. These avenues enable a wholistic and personable approach to projects accompanied by practical advice.

Scott has spent several years as an acoustic specialist involving measurement, analysis, design for noise control, noise modelling and EPA compliance in matters of noise emissions.

He has been involved in projects covering a wide range of industry sectors including building, environmental, music, and industrial.

Scott has practical knowledge of a wide variety of architectural and environmental acoustics, industrial plant and HVAC systems, EPA regulations, music, aircraft, traffic and rail noise attenuation.

Additionally, Scott has over 7 years experience in the building industry including practical installation of roof plumbing, landscaping, suspended ceilings, and steel stud wall systems.