Wind Noise Articles

  • A Good Night’s Sleep: The Impact of Noise

    When you’re trying to get a good night’s sleep, noise can impact severely on your efforts. In fact, some people need 100% quiet before they are able to drift off to sleep – proving silence really is golden when it comes to bedtime. If you sleep in a noisy environment, it ruins the quality of your slumber and leaves you feeling tired and dissatisfied, according to the National ...


    By Sound Planning Limited

  • AQMesh is recognised as the most accurate small sensor system for outdoor air quality monitoring in AIRLAB International Microsensors Challenge

    The results of the 2019 AIRLAB Microsensors Challenge* were revealed in Paris on 21st January and AQMesh was awarded the highest score for accuracy of all products presented for monitoring of outdoor air quality. In this independent international comparison of small sensor air quality monitoring products, a range of manufacturers submitted three examples of their product to be evaluated in a ...


    By AQMesh

  • Two AQMesh pods operating across Spain for over 6 years

    Whilst not the only AQMesh pods still in regular use since the product was commercially launched in 2013, two AQMesh pods are still in use in Spain and demonstrate the long life of this small sensor air quality monitoring system. Over the last six years, the two pods have been loaned by AQMesh distributor in Spain, Envirodata, to a number of customers for trials and demonstrations, as well as ...


    By AQMesh

  • Location of sound sources - Case Study

    IAG offers its customers the identification and location of noise in outdoor environments with multiple sources. Through the Acoustic Camera technology, an acoustic antenna with numerous microphones, a multichannel signal acquisition system and a software for digital processing of acoustic signals, we will know which are the main sources of noise and the contribution of each of them ...

  • Design of Industrial Large Fan Blade

    The performance of air cool industrial ceiling fan blades is affected by many parameters, such as blade shape, blade inclination, blade spacing, blade thickness, number of blades, blade tip clearance, blade width, spindle diameter, etc.The performance of industrial large fan blades is affected by many parameters, such as blade shape, blade inclination, blade spacing, blade thickness, number of ...

  • Safety and Noise Tips of Industrial Fans

    When choose industrial fans, the user maybe confused, and do not know which kind is better. While a good industrial fan is not only meeting performance requirements,but also involving safety and noise. Five safety standards for large industrial fans as follow: 1. Check whether the motor head and the whole machine will shake when rotating in low and medium speed gears, especially in high speed ...

  • New modular options for AQMesh air quality monitoring systems

    The AQMesh small sensor air quality monitoring system already offers flexibility of monitoring location – through independent power and communications – as well as high data quality and traceability. Now the platform is even more flexible offering up to 20 different data channels. The wide range of sensors, including gases such as NO2, particulate matter (PM1, PM2.5 and PM10) wind and ...


    By AQMesh

  • Why you should use a windshield with your sound level meter

    We are often asked about the use of the windshield that is supplied with our noise measurement instruments. We agree, it does not look much and can be a bit cumbersome. However, a windshield is an important accessory. We recommend that you have it to hand with you at all times and use it both indoor and outdoor while taking measurements. A windshield comes as standard with our complete sound ...


    By Pulsar Instruments Plc

  • Introducing the BA180E - The new 8

    The new BA180E D315 is now ready for action worldwide. Both on paper and in practice, this pump is a world leader in its class. The compact 8" dry self priming pump provides a maximum capacity of 3150 US GPM and a maximum head of 135 ft. / 59 PSI.   For the drive, BBA Pumps has chosen a modern Caterpillar diesel engine that meets stringent global emission standards.  ...

  • Case study - Identifying low-frequency tonal noise in windy and noisy conditions

    Problem A large LNG gas facility (approximately 300m x 150m) producing 300 000 tons of LNG annually is situated in a terminal area with the nearest populated area at a distance of around 1 km. Within the gas production facility, a low-frequency tonal noise at around 500 Hz is generated causing complaints from nearby neighbours. The tone imposes a more stringent noise requirement ...


    By Norsonic AS

  • Apparently, high levels of noise do not damage your hearing…

    … as long as the “noise” is music. Thus spake Richard Littlejohn of the Daily Mail earlier this year – he’s a journalist, for some value of “journalist”. “Blessed is the man who, being ignorant, abstains from giving us worthy evidence of the fact” (with apologies to George Eliot). This journalistic licence is addictive, I feel better ...

  • ANN based real time incipient fault detection and protection system for induction motor

    Artificial neural network (ANN) has its unique advantage in the area of incipient faults detection. This article presents an ANN based real time fault detection and protection system for two types of incipient faults viz. inter-turn insulation failure and bearing wear in single-phase induction motor. The ANN fault detection (ANNFD) program is developed in C++ and implemented using a PC based DSP ...


    By Inderscience Publishers

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