Hushpak Acoustic Testing

Assess and address your noise reduction needs with leading-edge Acoustic Testing

Evaluate the noise impacts of your mining, manufacturing or industrial site or machinery with noise modelling, sound power level assessment, noise level measurement, or discrete frequency analysis.

In-house noise testing – Is used to demonstrate compliance. We follow ISO standards, using calibrated equipment and detailed procedures to ensure accurate results.

Benefits of Acoustic Testing
  • Establish a thorough noise profile of your site, machinery or process
  • Meet international standards
  • Achieve compliance with minimal capital expenditure
  • Gain valuable data for real-time operational noise control

Independent verification – We have access to a number of third party acoustic experts to validate the noise results of our acoustic projects. This may be a simple third party noise test (e.g. noise reduction of grouser dampers installed on a D11T), or may involve a detailed assessment of our testing methodology. This latter approach was used to evaluate a noise kit on a CAT 793 mining truck. The external consultant validated the amazing results achieved for this vehicle, by

  1. confirming our methodology and
  2. verifying an attenuated result of 113 dB(A)

Laboratory testing - Hushpak also has the ability to send products to a NATA accredited Acoustic Testing Laboratory. That way, we know the Acoustic Measurement Report provides results under approved test conditions and are endorsed by the issuing authority. Samples of HushClad Ultimate, our premium acoustic cladding product were recently tested. The results confirmed an improvement in sound transmission class (STC), a rating for performance of sound insulating constructions, to STC 28.

In a nutshell, there are many ways to conduct noise assessments to achieve results and to verify attenuation solutions. Hushpak is committed to deliver customers practical and cost effective noise attenuation products and noise testing services.