The MEAS committee are looking for willing members of the acoustic community that can provide informative, technical presentation at our meetings. 

As many of you know, we hold quarterly meetings where a technical presentation is provided. Technical presentations should be informative about technical based solutions to Acoustic, Noise and Vibration problems with any claims of performance backed up by technical evidence rather than opinion. Presentations should not simply be a sales pitch of your products. 

If you would like the opportunity to present to the MEAS membership at one of our meetings please firstly read the MEAS TECHNICAL PAPERS AND PRESENTATIONS REQUIREMENTS FOR PRESENTERS (click link to download pdf).

All technical presentations are to use the MEAS Technical Presentation MS PowerPoint® Template (click link to download pptx).

Please get in touch with MEAS secretary should you wish to present at one of the upcoming MEAS quarterly meetings to arrange a speaking slot.  

 

MEAS members Sarah Huskie (MEAS Secretary) and Dominic Parkinson (Associate Consultant at WSP | Parsons Brinckerhoff) presented at the World Indoor Environment Quality Forum 2015 in Dubai.

The Middle East Acoustic Society website is now live!

This is the first time the Middle East Acoustic Society (MEAS) has had an online presence since its informal inception 7 years ago. This is the result of quite a few months of work and we are quite proud of our achievements so far. Why did we decide it was time for a website? Read on.

No matter how diligent architects and engineers are when specifying sound control measures in buildings, unless contractors follow basic rules when detailing and finishing, sound performance will be downgraded, and putting this right later can be difficult, and very costly. Jason Hird highlights some of the common problems found on site, and demonstrates that effective sound control demands good practices on site.

http://climatecontrolme.com/2013/10/sound-ideas/

Science Daily Acoustic Stories

14 November 2019

Read all the latest research on acoustics, including novel sound systems, wearable musical instruments, and information on indoor acoustics.
  • Sounds of mosquito mating rituals could lead to quieter drones
    Mosquitoes flap their wings not just to stay aloft but for two other critical purposes: to generate sound and to point that buzz in the direction of a potential mate, researchers at Johns Hopkins University have discovered. Their findings about the aerodynamics of mosquito wings could have implications for building quieter drones and for devising nontoxic methods to trap and exterminate the pests.
  • Super light dampers for low tones
    A team of acoustic researchers has built macroscopic crystal structures that use internal rotation to attenuate the propagation of waves. The method makes it possible to build very light and stiff materials that can also 'swallow' low frequencies very well, as they report.
  • The nano-guitar string that plays itself
    Scientists have created a nano-electronic circuit which vibrates without any external force. Just as a guitar string vibrates when plucked, the wire -- 100,000 times thinner than a guitar string -- vibrates when forced into motion by an oscillating voltage. The surprise came when they repeated the experiment without the forcing voltage. Under the right conditions, the wire oscillated of its own accord. The nano-guitar string was playing itself.

NYT Acoustic

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