acoustics monitoring Equipment in Quebec

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69 Results found
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  • Subcategory: Environmental Acoustics ×

  • Keyword: acoustics monitoring ×

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  • Location: Quebec ×

DIRAC - Model Type 7841 - Room Acoustics Parameters

by Brüel & Kjær Sound & Vibration Measurement A/S     based in Nærum, DENMARK

PC software for measuring a wide range of room acoustical parameters in the field or laboratory according to ISO 3382 (room acoustics), ISO 18233 (analysis methods) and IEC 60268-16 (speech intelligibility).

DELTA OHM - Model HD 2070 - Three channel vibration analyzer

by Delta OHM S.r.L.     based in Caselle di Selvazzano, ITALY

Three channel vibration analyzer HD2070 is a portable vibration analyzer performing spectral and statistical analysis on three channels simultaneously. The instrument measures all parameters required by current regulations concerning workers protection from vibration related risks and is able to measure vibrations transmitted to both hand-arm and ...

Model Marksman - Long and Ultra-Short BaseLine Acoustic

by Sonardyne International Ltd.     based in Hampshire, UNITED KINGDOM

Marksman is the advanced acoustic positioning system that provides an accurate and highly repeatable position reference for dynamically positioned vessels. Marksman is primarily suited to deep water Mobile Drilling Units, Well Intervention and Heavy Lift Construction vessels, where the system calculates position relative to a seabed deployed ...


iDAS - Intelligent Distributed Acoustic Sensor

by Silixa Ltd     based in Elstree, UNITED KINGDOM

The iDAS measures the true acoustic field every 1m over up to 50km of sensing fibre. It does this by sending an optical signal into the fibre and looking at the naturally occurring reflections that are scattered back all along the glass. By analysing these reflections, and measuring the time between the laser pulse being launched and the signal ...

Brüel & Kjær - Model Type 4720 - Echo Speech Source

by Brüel & Kjær Sound & Vibration Measurement A/S     based in Nærum, DENMARK

The Echo Speech Source features five different built-in and calibrated signals that are used by the DIRAC room acoustics software to calculate a range of speech intelligibility parameters.

OTT - Model SLD - Acoustic Doppler Sensor System (ADS)

by OTT Hydromet     based in Kempten, GERMANY

The OTT SLD is an acoustic Doppler sensor system for continuous monitoring of flow velocity and water level (optional) in rivers and channels. The system guarantees reliable velocity measurements even in a flood situation with high sediment loads. The OTT SLD measures velocity in up to 9 adjacent cells with two horizontal beams looking sideways ...

Seismic Integrated Positioning System 2

by Sonardyne International Ltd.     based in Hampshire, UNITED KINGDOM

Deep marine seismic operations involve vessels towing long, wide hydrophone arrays. The challenge this presents is to maintain positioning accuracy in the acoustically hostile conditions created by the ship’s wake and deafening noise from the seismic airguns and for the acoustic equipment to survive in the high shock environments. ...

Model CAL250 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

The Model CAL250 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with 1 microphones for the performance measurement and calibration of Sound Level Meters and Dosimeters. Adaptors allow the calibrator to be used with 1/4,1/2 and3/8 microphones. The following specifications apply: - Calibration frequency = ...

Model CAL200 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

The Model CAL200 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with microphones. Adaptors allow the calibrator to be used with 1/4 and 3/8' microphones. The following specifications apply: Calibration frequency = 1kHz. Output Sound Pressure Level is selectable from 94 or 114 dB re 20Pa ( 0.2dB).

Decimus - Model Mitigate - Passive Acoustic Monitoring

by St Andrews Instrumentation Limited (SAIL)     based in St Andrews, UNITED KINGDOM

The Decimus Mitigate mode is an extension of the Decimus baseline mode and has been developed to enable simultaneous deployment of units across long and short distances. An array of units can passively monitor an area of interest simultaneously providing the operator with real time information about cetacean presence. At present it is possible to ...

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