Architectural

• Sound Transmission Class (STC) to ASTM E336 and E413 standards
• Footfall noise (ISO Tapping machine) to ASTM E1007 and E989 standards
• Acoustic Privacy to ASTM E592 standard
• Reverberation time
• Background noise
• Sound Pressure Level (SPL) measurements to ANSI, CSA and ISO standards
• Infrasonic / vibration analysis

Industrial / Occupational Health

• Workplace Noise Analysis to CSA Z107.53 standard
• Occupational Noise exposure (dosimeter) to CSA Z107.56 standard
• Whole body vibration
• Shipboard noise analysis

Noise and Vibration Analysis

• Low level ground vibration using FFT and/or 1/3 octave band spectrum analysis
• Machinery noise and vibration

Environmental

• Community noise surveys (Leq and Ldn) including integrated audio recordings
• Aircraft noise
  • Commercial airport traffic
  • Military flight ranges (including supersonic low level flight)
  • Flight path noise level analysis
• Rail noise and vibration
• Road traffic noise and vibration
• Industrial / Resource environmental noise impact studies
• Blasting noise and vibration analysis for the mining industry
• Weapons range and shooting range impulse noise analysis
• Underwater noise measurements
• Weather measurements (wind speed, direction, temperature, humidity, rain, solar radiation) to complement long range noise surveys