Happy New Year!!! Greetings from Norsonic | SoundPLAN distributor in Hong Kong

Happy New Year!  Wish you a very fruitful and healthy Year of 2014!

It is with great pleasure to announce that we have been appointed as the exclusive distributor of Norsonic and SoundPLAN in Hong Kong and Macao, through our web portal www.4dNoise.com.

What’s Hot! 

  • Noise and Air Modelling – You may download the latest SoundPLAN 7.3 to have a trial of how it can help on your noise and air modelling tasks.
  • Trade-in Sound & Acoustics Equipment – If you want to trade your existing sound & acoustics equipment with the latest Norsonic models, please feel free to let us know!  Please download the latest Norsonic catalog to reveal the wide range of acoustics measurement and testing equipment.

Should you have any queries, please do not hesitate to contact us by phone on +852 2376-4989 or by email sales@4dNoise.com whereby we would only be too pleased to assist.

Best regards

The 4dNoise Team

Aircraft Noise Animation #3 by SoundPLAN®

This is an animated noise map of the departure of a jet airplane. The animation was produced with the noise prediction software SoundPLAN® and shows the animated noise map and the level time histogram for different points of the map. The calculation is based on the German aircraft calculation standard AzB 2008.

Aircraft Noise Animation #2 by SoundPLAN®

This is an animated noise map of a landing military airplane. The animation was produced with the noise prediction software SoundPLAN®. The calculation is based on the German aircraft calculation standard AzB 2008.

Aircraft Noise Animation #1 by SoundPLAN®

This is an animated noise map of a propeller driven airplane, performing a closed pattern flight. The animation was produced with the noise prediction software SoundPLAN®. The calculation is based on the German aircraft calculation standard AzB 2008.

Rail Noise Animation by SoundPLAN®

This is an animated noise map of a train pass-by.  The animation was produced with the noise prediction software SoundPLAN®. The calculation is based on the Nordic rail calculation standard NMT 96.