outdoor noise News

  • Measuring Noise Outdoors

    If you are looking for a data logging integrating averaging sound level meter to undertake your environmental, vehicle and outdoor noise monitoring, we recommend that you take a look at the Pulsar Quantifier range. Pulsar Instruments is not new to this type of application. Its staff ...


    By Pulsar Instruments plc

  • Outdoor Noise Monitoring with XL2

    A tailored solution for outdoor noise monitoring is now available for the XL2 Sound Level Meter. The new outdoor measurement microphone M2230-WP and the heavy-duty outdoor case ideally complement the XL2 system for unattended noise monitoring.  ...


    By NTi Audio AG

  • Outdoor noise measurement with integrated weather parameters

    Outdoor noise measurements are now fully supported in Brüel & Kjær’s Type 2250, 2270 and 2250 Light sound level meters, with a new Weather Station Kit for measuring noise and weather parameters simultaneously. Weather conditions significantly affect the propagation of sound and therefore affect measured noise levels. Wind speed and direction must be taken into account when ...

  • Cirrus Environmental launches 4-20mA loop outdoor noise sensor

    Cirrus Environmental, the UK company that specialises in the design and manufacture of environmental noise monitoring systems, has developed a NEW high quality Outdoor Noise Sensor. The Class 1 MK:427 Noise Sensor, with 4-20mA loop, can be quickly integrated to existing PLC data acquisition / control systems such as SCADA found at many larger industrial sites. Mike Bullen, Commercial Manager for ...


    By Cirrus Environmental

  • Pulsar Noise Meter Outdoor kit helps protect your Sound Level Meter

    Pulsar Instruments Plc. offer the option of converting your hand held instruments into either short term or longer term semi-permanent noise monitors.  Environmental noise monitoring usually takes place outside and the sound level meter is therefore subjected to various weather conditions. Rain or even heavy fog, can make using a normal sound level meter outside for long periods impractical, ...


    By Pulsar Instruments plc

  • Urban Noise Monitoring with the Invictus Noise Monitors

    The monitoring of boundary noise levels in urban locations is a high priority as the background noise levels in these environments are potentially already high. When working on new developments in urban locations situated near residents you are responsible for maintaining your noise levels within acceptable limits Monitoring and maintaining acceptable noise levels in urban environments can be a ...


    By Cirrus Environmental

  • New outdoor sound propagation calculation software

    Based on state of the art calculation methods, Mediterranean Acoustics Research & Development has released new outdoor sound propagation calculation software called Olive Tree Lab Terrain. OTL Terrain is aimed at small scale projects as opposed to large mapping software. It addresses mostly fixed noise sources within a small area where there is control over most of the parameters involved in ...

  • Noise Impact Assessment Africa

    WKC is proud to announce that it has been awarded a contract to deliver a noise impact assessment for a new 200MW wind farm in East Africa. Wind power capacity in the region is expected to increase by around 12 gigawatts by 2040. The project will convert wind into useful energy utilising an array of highly efficient land based wind turbines. The first phase of the project entails a noise ...


    By WKC Group

  • Noise Impact Assessment Africa

    WKC is proud to announce that it has been awarded a contract to deliver a noise impact assessment for a new 200MW wind farm in East Africa. Wind power capacity in the region is expected to increase by around 12 gigawatts by 2040. The project will convert wind into useful energy utilising an array of highly efficient land based wind turbines. The first phase of the ...


    By WKC Group

  • Release of noise 3D online website

    SCI is announcing the release of the web enabled noise calculation solution noise 3D online, a first in noise web development. Noise 3D enables commercial and industrial users to assess noise levels with the latest available propagation programs, without having to purchase expensive software. Instead, the 3D modeling software Trimble Navigation SketchUp or Google Earth (Pro) are used as ...

  • IOA Meeting on Enviromental Noise Propagation

    IOA Meeting was held in London 21st March - at Royal Society of London on Environmental Noise Propagation - Definitions, measuring and control aspects. PEMARD presented a paper on ...

  • Introducing the Pulsar Noise Quantifier Range

    The Pulsar “Noise Quantifier” is the latest addition to the extensive portfolio of noise measuring equipment available from UK leading manufacturer Pulsar Instruments plc.  It is designed to provide health and safety professionals with a robust, compliant, easy to use noise meter to suit most applications and ...


    By Pulsar Instruments plc

  • 4-20/HART ultrasonic level sensor - industrial and outdoor use

    A new ultrasonic level sensor, Gauger420, has been launched by Solid Applied Technologies. This rich-featured equipment features: Interfaces: Analog 4-20 mA, optional HART and USB port. Optional graphic (64x128) display: 50x25mm2, keypad /sunshade. Range up to 8m (26') for liquids(1) and 5m (16') for solids. Resolution and repeatability 1mm (0.04"). Accuracy ...

  • Larson Davis announces the New PRM2103 outdoor preamplifier with automatic calibration check

    The Larson Davis PRM2103 Outdoor Preamplifier is designed for use with the Model 831 Sound Level Meter, the 377B02 microphone, and an environmental shroud for portable or permanent outdoor use in a wide range of weather conditions. The PRM2103 combines the cost savings of a standard preamplifier with features for unattended monitoring and an inexpensive shroud to create a product that is ideal ...

  • Bruel & Kjaer experiment shows noise as a health hazard

    A shouting contest, held by Merstham Beaver Cubs group, proved noisier than expected with one young member’s yell measuring louder than a jumbo jet. The contest, organised by the club leaders to celebrate Noise Action Week (running 19th to 23rd May), took place at the Merstham Beaver’s ‘tin’ Nissan hut in Battlebridge Lane, Surrey. Using a sound level meter and microphone to record the results, ...

  • Time to set standards for mapping noise and stick to them

    SoundPLAN, the leading international expert designer and provider of acoustics and air pollution simulation software for environmental modelling, is calling on the bodies responsible for setting noise standards around the world to ensure that they implement and maintain high quality standards with thorough test procedures and scenarios.  The USA’s Federal Highway Administration’s ...


    By SoundPLAN International LLC

  • Meet Brüel & Kjær at INTER-NOISE 2010

    Noise and vibration specialist, Brüel & Kjær is proud to be a silver sponsor of this year’s INTER-NOISE - running from 13th to 16th June in Lisbon, Portugal - which has the highly-topical theme of Noise and Sustainability. Conference delegates visiting Brüel & Kjær’s exhibition will be able to preview new product lines, many offering breakthrough ...

  • Class 1 portable noise monitoring system

    As unattended short - to medium - term noise monitoring is a common requirement for consultants and local authorities, Brüel & Kjær has launched an ‘All-weather Case’ to protect un-manned equipment.The new 3535 ‘All-weather Case’ is a compact and light-weight enclosure for the noise monitoring system, which includes a sound level meter and outdoor microphone. As measurement integrity is ...

  • Sound choice for industrial and environmental noise measurements

    Measure, record and analyse industrial and environmental noise If you are looking for a data logging integrating averaging sound level meter to undertake your environmental, vehicle and outdoor noise measurements, look no further than ...


    By Pulsar Instruments plc

  • noise3D online – innovative approach to noise calculation

    SCI Sonja Christiansen Informatik GmbH is pleased to announce the release of noise3D online, a first in noise web development. noise 3D online enables commercial and industrial users to assess noise levels with the latest available propagation programs, without having to purchase expensive software. Instead, the 3D modeling software Trimble SketchUp is used as interface. You can use your own ...

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