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Acceptance Mark







July 20, 2007
ProSonics used the SIA SmaartLive acoustical measurement and analysis tool to identify and isolate the source of a long-standing nuisance noise problem is a classroom at Cambrian College in Sudbury, Ontario.
This low frequency, pulsating noise was causing disturbances in the classroom, and also occasional reports of nausea and illness among faculty and students. The noise was determined to be a low frequency resonance caused by mechanical equipment in the school heating system, but the problem was the varying amplitude (volume) of the noise - it was attracting attention to itself. The source was traced to pumps in the heating water circulation system that were not optimally configured.
After several hours of measurement and analysis, as well as reviewing the drawings for the heating system, a simple solution was developed and implemented that did not require the expected installation of special vibration damping and isolating equipment, major piping changes, or mechanical equipment changes.

Contact ProSonics for more information about this solution, or to arrange for an investigation of your noise problem.
July 01, 2008
- When microphones are used in proximity to a baptismal font that an isolation transformer is mandatory.
December 01, 2007
- Called to commission a new sound system for Markstay Pentecostal Church.
November 13, 2007
- called to investigate poor sound quality from the Sudbury Arena.
July 20, 2007
- ProSonics used the SIA SmaartLive acoustical measurement and analysis tool.
April 21, 2007
- Symetrix Zone Mix 760 Multimedia DSP Mixer.
February, 2007
- launched our debut web site.

1395 Paquette Street, Sudbury - Phone/Fax: (705) 566-6916

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