BRIEF

Living under a flight path can be a challenge, especially as you get closer to the airport and the planes are closer to the ground, and hence – your house! The team at Waveform Acoustics has worked closely with developers and residents this year affected by many airports in Victoria including Moorabbin, Shepperton, Essendon and Tullamarine.

SOLUTION

In order to mitigate noise intrusion inside houses, as per the Australian Standards for Aircraft Noise Intrusion, we conduct testing and evaluate predicted noise levels from various models of aircraft and average distance from residences.

RESULT

With client consultation, we provide recommendations to build or renovate houses to comply with the Australian Standards and thus increase livability in these properties. Some common recommendations include external wall, ceiling and window specifications.

BRIEF

Waveform conducted a noise analysis for a proposed cat care and boarding center to ensure it wouldn’t disrupt nearby homes and lodgings

SOLUTION

• Calculated noise levels based on the max number of cats/kittens onsite.
• Measured existing background noise at the location.
• Used noise mapping to verify compliance with local regulations.

RESULT

The study confirmed the facility can operate without affecting neighbouring properties.

BRIEF

Waveform Acoustics was engaged by an architect tendering proposed capital works for an existing regional P-12 school in the Mildura Rural City Council region. The school required an Acoustic Report to address noise intrusion, background noise levels and potential reverberation in order to proceed with the proposed upgrades.

SOLUTION

We conducted a detailed a review of all the acoustic elements of upgrades and elements across classrooms, offices and utilities to ensure that they meet the VSBA Building Quality Handbook. This involved reviewing the schematic designs for the building, the tender documents and finally the working drawings and specifications. As a result of our review, we provide the architect with an Acoustic Report detailing recommendations for noise mitigation

RESULT

By following the recommendations set out in the Acoustic Report and integrated into the plans, the school can now guarantee their spaces will have

BRIEF

The Acoustic report will aim to determine if the proposed Pilate studio use, and level of noise generated can be appropriately contained in the facility without unreasonable impact on the residences and accommodation in close proximity. The report will also determine the limits for plant and machinery noise, as well as the allowable noise levels for music and entertainment in accordance with the EPA’s 1826.4 noise protocols.

SOLUTION

The client completed a noise management plan (NMP) for the operations to address noise hazards identified in this report. Our team conducted noise modelling of the proposed operations.

RESULT

Based on the information provided to us and our modelling of the proposed operations, we believe that by strictly adhering to the compliance requirements outlined below, the facility can meet EPA 1826.4 Noise Protocol obligations at all times.

BRIEF

In 2021, the team at Waveform Acoustics was engaged by a brewery nestled in the Yarra Ranges to assess potential noise impact on the nearby residents in the Yarra Ranges Council Region. We worked with the client to address their existing hours of operation and noise generated in various parts of the facility.

SOLUTION

Between a site inspection and noise testing over multiple days and nights to verify the background noise levels, we found that they were able to comply with the Environmental Protection Authority (EPA)’s guidelines regarding commercial and trade venues emitting noise.

RESULT

Thus, the brewery was able to operate without concern that they may negatively impact surrounding residents.

BRIEF

As part of their planning application for a new billiards room, our client engaged our team to ensure compliance with EPA noise guidelines, including limits for plant and machinery noise as well as allowable levels for music and entertainment. This will help ensure that the proposed activities and associated noise levels are effectively contained within the facility, preventing any unreasonable impact on nearby residences and accommodation

SOLUTION

To get a clear idea where noise may be generated or leak from; and at what points sensitive noise receivers will be most impacted our team undertook testing at the site as it currently is.

RESULT

Based on our testing and the intended use of the building, our team provided the client with comprehensive recommendations. These included selecting materials to optimize the building’s acoustics, suggesting methods and materials to prevent noise leakage, and ensuring that music levels remain within regulatory limits

BRIEF

Waveform Acoustics was engaged to provide an Acoustic Report in relation to a proposed gym facility. Demonstrating that the proposed use and level of noise that could be generated can be appropriately contained in the facility without unreasonable impact on the residences and accommodation in close proximity.

SOLUTION

Environmental noise data undertaken and plans obtained off the client will help our acoustic consultant outline implementation to minimise the noise impact on the neighbouring residences from the site and any plant and machinery.

RESULT

The acoustic report considers acoustic matters associated with the operation of the site, with recommended acoustic treatments and relevant practices to maintain compliance to the EPA 1826.4 Noise Protocol. If the recommendations in the report are followed the gym will be able to operate within EPA guidelines.

BRIEF

A Monterosso Early Learning Centre which includes an indoor and an outdoor area for early childhood activities. Staff and users have reported challenges with hearing and communication in the main indoor space.

SOLUTION

We conducted a comprehensive site inspection, measuring room dimensions, identifying key features, and performing acoustic reverberation (RT60) testing in line with AS/NZS 2107:2016 standards. Testing was carried out with a Class 1 Sound Level Meter, ensuring accurate results with all furnishings in place. In-house acoustic modelling was then used to develop targeted treatment options to address reverberation.

RESULT

Our assessment identified significant reverberation issues affecting communication in the indoor space. We provided the client with tailored recommendations for acoustic treatments. We advise further testing after installation to confirm that reverberation times meet recommended standards and that communication is improved.

BRIEF

Waveform Acoustics was engaged by a gun club to undertake an acoustic report to understand the noise generated at its site and whether any improvements could be made.

SOLUTION

The team visited the site to observe operations and conduct noise logging to assess the noise levels experienced by the nearest sensitive receivers.

RESULT

An acoustic report with recommendation was given based on the noise modelling and noise levels obtained at the property based on the EPA guidelines.