vehicle pass-by noise Software
To help reduce traffic noise, regulators set pass-by noise limits for each type of ground vehicle that must be met before a vehicle is allowed on public roads. Whether you are performing a pass-by noise test outdoors on an ISO-compliant test track, or indoors on a chassis dynamometer in a large hemi-anechoic chamber, our user-friendly pass-by software with built-in standards and regulations covers the full range of drive-by testing. Our indoor pass-by software connects directly to the outdoor pass-by noise database to enable tyre noise correction for type approval in compliance with the ISO 362-3 standard.
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BK CONNECT TYPE 8441
BK Connect® Pass-by Viewer for easy inspection of results during the test and post process.
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BK CONNECT TYPE 8441-C
BK Connect® Indoor Pass-by for setup and performance of measurements simulating pass-by noise on a chassis dynamometer in a hemi-anechoic chamber.
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BK CONNECT TYPE 8441-D
Pass-by Source Path Contribution
BK Connect® Pass-by SPC helps you investigate the contribution of noise sources such as tyres, engine/motor, exhaust, to the overall pass-by noise.
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TYPE 8442 | BK CONNECT
Volume Velocity Source Measurements
Volume Velocity Source Measurement Software is part of BK Connect and is designed for quick and easy measurement of acoustic transfer functions.
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TYPE 7788
Outdoor vehicle pass-by noise software
For making field pass-by noise tests to ISO standards, and correlating exterior noise with sound sources measured on the vehicle.
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TYPE 7793
Discontinued: Indoor vehicle pass-by noise software
For simulating a stationary vehicle’s outdoor pass-by noise performance while it drives on a chassis dynamometer in an anechoic test chamber.
