Acoustics Services: Home Page

JASCO performs acoustic research, noise and vibration assessment. With specialized experience in airgun and sonar noise assessment, including some of the only experience monitoring these instruments in rivers, our teams have been providing the Arctic oil exploration industry with specialized services for several years.

As part of our environmental impact assessment studies, and as a separate service altogether, JASCO Research provides data acquisition services for acoustic measurements, vibration measurements, and blast physics. JASCO's team has collected terabytes of acoustic and vibration data, and has experience collecting quantitative data about the physics of explosive blasts for military and civilian purposes.

JASCO's capabilities include spectral and temporal analysis of data collected in the field and the modeling of acoustic and noise sources and propagation. We have experience in the creation of transducer arrays for the detection and localization of sound sources, including triangulation and beamforming techniques.

• 2004 to 2007 - Sakhalin Energy Environmental Acoustic Program, Sakhalin, Russia, Sakhalin Energy Investment Company (Gazprom, Shell, Mitsui, Mitsubishi Consortium, Russia)
  
  
• 2005 to 2007 - Underwater Ambient Noise and Transmission Loss Measurements - Gros Cacouna and Ile Rouge Regions of the St. Lawrence River Estuary, Cacouna Energy
  
  
• 2007 - Underwater Modelling and Field Study - Vancouver Port Authority, Deltaport 3rd Berth Expansion Project, Jacques Whitford
  
  
• 2006 - Piledriving underwater noise measurement - Mukilteo, Washington, USA, Washington State Ferries
  
  
• 2006 - Underwater / In-air Field Measurement Studies - Oooguruk Artificial Island Construction, AK, USA, Pioneer
  
  
• 2006 to 2007 - Sound level verification measurements - Beaufort and Chukchi Seas, AK, USA , ConocoPhillips
  
  
• 2006 - Marine Mammal Passive Acoustic Monitoring Project - Chukchi Sea, AK, USA, GX Technology Corporation