Applications
The applications in which Brüel & Kjær products are used are constantly evolving and changing. Today, our products and solutions are used in R&D, science research and studies to improve customer satisfaction, product performance and quality. Our products also provide the means to improve the health and safety of workers and citizens in all sectors of society.
We have divided the application areas of our products, into areas that accurately reflect specific use-cases and needs. If you have any questions, please do not hesitate to get in touch with your local Brüel & Kjær representative.
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Electroacoustics
To deliver quality sound, it is essential to analyze the sound produced and captured during R&D. A multitude of parameters are critical to authentic sound reproduction.
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Environmental Noise
By measuring and mapping environmental noise, and general noise pollution, we can limit the impact of noise on health, and improve the quality of life for humans and animals.
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Machine Analysis and Diagnostics
Machine analysis and diagnostics help you identify energy emissions caused by noise and vibration, which could explain inefficiency in machinery.
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Noise Source Identification
By tracing noise back to very specific components, engineers can target their mitigation efforts more precisely.
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Acoustic Holography
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Underwater Acoustic Ranging
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Wind Tunnel Acoustic Testing – Aerospace
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Wind Tunnel Testing – Automotive
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Beamforming
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Flight Certification
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Flyover Noise Source Identification
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Real-Time Noise Source Identification With Acoustic Camera
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Ramp Noise Testing
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Self-Noise Monitoring Systems (SNMS)
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Sound Intensity Mapping
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Spherical Beamforming
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Static Engine Noise Certification
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NVH - Noise Vibration and Harshness
The combined noise, vibration and harshness - NVH - is immediately apparent when car drivers assess the ‘feel’ of a vehicle.
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Production Testing and Quality Assurance
Effective production testing ensures customer acceptance and maintains product brand value, production line yield and cost effectiveness by ensuring that finished products comply with the expectations set during R&D, that product quality is consistent and that root causes for faults are mitigated.
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Product Noise
Product noise and sound emission need to be designed with both the user’s subjective experience and objective parameters in mind. Here’s how we can help.
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Structural Dynamics
Structural Dynamics is a type of structural analysis intended for the purpose of assessing how physical forces affect structural integrity and performance.
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Vibration Testing and Validation
Through vibration testing we can condense a lifetime of stress and wear into a short period of time, reveal hidden design weaknesses and validate durability.
