Noise Regulations Articles

  • Experiences with ISO 17534 and recommendations for Cnossos-EU

    Uncertainty in prediction is usually considered to be related to the accuracy of the input data and the accuracy of the prediction method. This paper addresses another very important kind of uncertainty that is related to the (un)clearness of the prediction method and decisions software developers are forced to make while implementing ambiguous prediction algorithms. This changed in 2015 with the ...


    By DGMR Software B.V.

  • Seeking Clarity in Noise

    Environmental noise regulation can be frustrating. The noise limits, applicable measurement metrics, assessment methods and level of enforcement vary a lot by region and jurisdiction and rarely do they all align. Historically, noise emitters and sensitive receivers could afford to use distance to separate themselves. Consequently, environmental noise laws were first developed in regions with high ...


    By Innova Global Limited.

  • Designing that unique Ferrari sound using NVH Simulation

    Our NVH simulation technology enabled Ferrari to perform virtual evaluations of alternative design decisions in an interactive, free-driving scenario. Ferraris are distinguished by a unique sound that is as carefully tuned as a piece of music. Creating this characteristic sound authentically and yet keeping it within legal limits requires careful component design and selection. Our NVH ...

  • In-depth workplace noise risk assessments

    Don’t miss a thing with a custom-made noise measurement kit Pulsar Safety Professional System: the-all-in one solution to noise measurement Pulsar Instruments’ Safety Professional noise measurement system offer Safety, Health, Environmental and Quality (SHEQ) experts a custom-made solution for resolving their complex workplace noise risk ...


    By Pulsar Instruments plc

  • Canarina CUSTIC software · Environmental standard · commands 22

    Noise power (dB): This is the noise power at source position in decibels.   Airport options: We have two options: An aircraft landing/taking off at 300m or Daily average (number of airport operations in a day). ...

  • Are my STS’s recordable?

    Although we often take it for granted, hearing is one of our most important senses. During infancy and childhood, hearing is vital for the normal development of speech and language. Hearing remains equally important throughout life as it enables us to communicate with friends and colleagues, and allows us to stay connected to and be aware of our environment. The ear is a remarkable structure, ...


    By The EI Group, Inc.

  • A New DIRAC Measuring Speech Intelligibility

    Speech intelligibility measurements in situations where there is a large distance between the receiver and the sound source, require the source and receiver to operate independently. While this leads more often than not to practical conflicts,DIRAC 4.0 provides a unique solution.HistorySpeech intelligibility relates to the sound intensity modulations in the talker’s voice, as ...

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