Technical Acoustics

We analyse a variety of acoustic problems in the industrial, automotive and mining industries.

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Service Overview

We analyse a variety of acoustic problems in the industrial, automotive and mining industries. This is achieved by means of a range of instrumentation – from portable Sound Level Meters to 3-dimensional sound intensity probes. This instrumentation is complemented by a range of proprietary- and internally developed software, including acoustic finite element analysis and a comprehensive software library for assessments according to ISO/SANS standards.

Expertise

Redundant noise root-cause analysis and mitigation development.

Noise-vibration interaction.
Sound power level (ISO 3744) assessment.

Acoustic field mapping.
Acoustic finite element analysis

Noise source removal simulation.

Equipment and Software

  • Larson Davis real time analyser and sound level meter.
  • Kormann 3-dimensional sound intensity probes.
  • Acoustic and thermal FEA solvers for acoustic environments in closed or open spaces.
  • Acoustic camera, utilising an array of microphones, a video camera and advanced post- processing software to produce a visual overlay of the acoustic field.
  • ICP microphones
  • Calibrated impedance tube.
  • Advanced mathematical coding abilities with a range of inhouse, purpose-developed data processing and acoustic assessment software.
Technical Acoustics

Relevant Standards

ISO 3744, ISO 9614.

Clients and Typical Projects:


Related Services

Rotating Machinery Analysis & Condition Monitoring

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Need Technical Acoustics Support?

Contact our engineering team to discuss acoustic measurements, investigations and noise control requirements.

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