An Indian researcher has fabricated paper honeycomb and stronger polymer honeycomb structure as sound-absorbing panels that dissipate acoustic energy to low-frequency ranges. The technology can be used in building acoustics and also as environmental noise control solution.
As air traffic is projected to increase dramatically over the next decade, reducing noise pollution becomes an even more necessary and demanding challenge. Decades of research have been dedicated to reducing the noise of an aircraft's engine but have tended to neglect the noise caused by the airframe during landing.
In this episode of The Noise News, a podcast brought to you by NNI, our host Eoin King is joined today by Dr. Jim Thompson. Dr. Thompson is the current editor of the Noise Control Engineering Journal and Past President of INCE-USA. Dr. Thompson shares his 40 years of experience with us, and shares career advice to those on planning to join the industry.
Is Philadelphia the "City of Brotherly Love" — or the "City of Really Annoying Swimmers?"
Founder and CEO of Metropolitan Acoustics Felicia Doggett Answers This Question and More in This Quarter's INCE Member Spotlight.
The latest issue of the Noise Control Engineering Journal (NCEJ), Volume 69 Number 4 for July-August, 2021 has been released. Take a look!
Along with the issue there is 1 book review:
The latest issue of the Noise Control Engineering Journal (NCEJ), Volume 69 Number 3 for May-June, 2021 has been released. Take a look!
Along with the issue there is 1 book review:
A pioneering material that gives unprecedented control on sound and noise is to be trialed in hospitals and other noisy locations such as beside motorways. The technology allows scientists to turn plastic sheets into powerful noise-cancelling panels with the same noise-reduction effect of as two inches of plywood but weighing four to six times less.
WIND TURBINE NOISE 2021, May 18 - 21st, 2021
This is the 9th conference in this wind turbine noise series. 50 presentations and discussions over 4 days Technical sessions, starting at 1 PM each day (Central Europe Summer Time), over 130 participants from 25 countries registered so far.
For more information on the conference including registration: https://www.windturbinenoise.eu/content/conferences/9-wind-turbine-noise-2021/
The latest issue of the Noise Control Engineering Journal (NCEJ), Volume 69 Number 2 for March-April, 2021 has been released. Take a look!
Along with the issue there is 1 book review:
INCE-USA has donated $1,000 from proceeds generated at it’s annual conference, NOISE-CON 2020 (NC2020), to the Foundation for Science and Mathematics Education in New Orleans.
