noise mapping technology Articles

  • On the right track

    High-speed train manufacturer, CAF, rely on world-class beamforming technology to reduce the noise generated by their trains – helping to make high-speed trains a more viable option for travellers and operators alike. Because of its relatively low levels of CO2 emissions, train travel is considered one of the ...

  • Current Trends in Environmental Noise Monitoring in Europe

    Introduction This paper briefly describes the state of the art of environmental noise monitoring development in Europe, including the needs, standards, legislation, data, technology, techniques and tools. This paper will concentrate on the following areas: • How Imagine and the development of ISO 20906 and ISO 1996 affect noise monitoring systems • The need and role of professional ...

  • Clutching At Straws to Come Up With Noise Level Solution

    The UK is renowned for its rich heritage in hosting outdoor festivals, whether it be music or literary, through to farming, food or catering to even more niche audiences. But every festival is unique and, no matter how large or small, they bring with them their own issues when it comes to health & safety and noise related ...


    By Cirrus Environmental

  • North West Hotspots for Noise Nuisance Complaints [Infographic]

    Cirrus Research has been involved in an interesting project that looks at noise nuisance across the North West. Some of you might remember that we did a similar exercise last year for Yorkshire; this time around we went across the Pennines to see what kind of data we could retrieve from the ...


    By Cirrus Research plc

  • Good looks Are not enough

    With its stringent exterior and interior noise testing programs, the FIAT Group gains competitive advantages in a market where customer satisfaction is the key to success. For its wind tunnel test programs, Brüel & Kjær is FIAT's preferred supplier covering the whole measurement chain – from microphones and accelerometers to the most advanced noisemapping solutions. The FIAT ...

  • Bridging the university-industry gap to design a silent aircraft

    Drawing from the expertise, knowledge and technology of an extensive network of partners, including the UK’s Civil Aviation Authority, Rolls-Royce, Boeing and Luton Airport, the Silent Aircraft Initiative has resulted in some truly innovative approaches to noise reduction. With a structured plat form that allows progressive improvements and stakeholder involvement, the total solution is ...

  • From a trucker’s seat – the American eream comes true!

    With its high focus on interior noise testing programs, Commercial Vehicle Group (CVG) gains competitive advantages in a market where driver comfort is not only an essential, but also a vital safety issue as well as a tool to improve driver retention. For its vibration and acoustic test programs, Brüel & Kjær is CVG’s preferred supplier of accelerometers and microphones as ...

  • The man behind Africa’s growing digital democratization movement

    Tech guru Erik Hersman aims to change the world by changing information flow from “top down” to “all around.” Putting power into the hands of the people is, quite literally, Erik Hersman’s life’s work. With the help of mobile phone technology, open-source software and a team of socially conscious entrepreneurs, the ...


    By Ensia

  • In the market for a new shredder or grinder?

    For recycling companies choosing a paper shredder or grinder is no easy task. One has to consider shaft designs, capacity, speed, screen sizes, etc. E-waste has complicated matters even further. Increasingly, recyclers are calling upon shredder manufacturers to design machines that can shred not only paper, but computer hard drives and other electronic equipment as well. In this article we’re ...

  • Exploring nature-based solutions - The role of green infrastructure in mitigating the impacts of weather- and climate change-related natural hazards

    Natural resource scarcity, climate change impacts, continued employment crises, public budget debts and economic recovery plans are some of the challenges that governments in Europe currently face. Moreover, Member States in the European Union (EU) need to continue building or rebuilding roads, sewage systems, levees, etc. (also known as grey infrastructure). Despite being essential for economic ...

  • Selected publications by IVU Umwelt staff in English

    Diegmann, V.: Modeling PM2.5 hot-spot concentrations in practical applications from a consultant's view. Workshop "Measurements and Modelling of PM2.5 in Europe", 23.-24.4.2009 in Bilthoven, The Netherlands. Organizers: Netherlands Environmental Assessment Agency (PBL). 2009.Diegmann, V.; Gäßler, G.: Air Quality Management - From Traffic Management to Environmental Traffic Management. Abstracts ...


    By IVU Umwelt GmbH

  • Tackling Non-Revenue Water by Identifying Small Leaks

    Small leaks sink big ships – the same can be said for large-diameter pipes in utility networks. While large leaks or ruptures are seen as newsworthy stories accompanied by images of water flowing down the streets; smaller leaks can often be more devastating. Left undetected, they can add up over time, contributing significantly to ...


    By Pure Technologies

  • Urban sustainability issues — Resource-efficient cities: good practice

    Our current pattern of resource use is leading to the depletion and, consequently, scarcity of natural resources (1), the degradation of ecosystems and volatile and increasing prices of natural resources. On a planet with finite resources, the challenge is to find a way of delivering greater value and more services with fewer inputs (EC, 2011a). Resources are defined as raw materials, such as ...

  • Closures of mine a new challenge for Romania

    AbstractThe mining activity is one of the oldest activity in Romania, dating from the year 100 B.C. The gold and silver ores represented one of the riches of our country. In time the economic content of metals diminuend, and the ore mines become non profitable. Due to this situation the best option of the State was the closure and ecological rehabilitation of the mines.The steps for the ...


  • Multi-sensor inspection robot shows benefits of pipe penetrating radar - Case Study

    Pipe penetrating radar (PPR), the in-pipe application of ground penetrating radar (GPR) is one of the most promising quantitative pipe condition assessment technologies to emerge in recent years. With most of the underground pipe infrastructure reaching the end of their design life there is a need to provide measurable data in order to establish the extent of rehabilitation required or the timing ...


    By SewerVUE

  • Sample Handling Strategies for Accurate Lead-In-Soil Measurements in the Field and Laboratory

    ABSTRACT The inhomogenous lead-in-soil matrix can present serious obstacles to accurate sample collection and handling. In typical lead-in-soil measurement, particle size related errors in sampling and sample handling often exceed all other sources of error. The magnitude of error can vary widely depending on the particulate nature of the lead contaminant and the effectiveness of control ...

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