• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Acoustic Bulletin logotype

Acoustic Bulletin

Room acoustics blog

acoustic descriptors

EIAS 2015 throwback: Four presentations on room acoustic descriptors

2021-12-16 by Morten Roar Berg

Erling Nilsson presenting

In anticipation of the next Ecophon International Acoustic Seminar (EIAS) we bring you these 4 presentations on acoustic descriptors from EIAS 2015. Much in the world has changed since 2015, but the need for more technical descriptors in evaluating room acoustic quality is not one of them. Technical objective descriptors provides us to more accurately […]

Find out what a room can sound like – with the Ecophon Acoustic Calculator

2019-03-20 by -

Today almost all room acoustic calculations are based on the Sabine formula. Even though it is known that you often get different values when you compare calculations with actual measurements in a room. Therefore, Ecophon has developed a calculator in which the intention is to have more accurate acoustic values before measurements. The Ecophon Acoustic Calculator is […]

Input data – how do we predict room acoustics?

2018-03-09 by Mai-Britt Beldam

Calculation tools Recently a new acoustic calculation tool has been published. It is based on Air Flow Resistance (AFR) and calculates several room acoustic descriptors. This article aims to explain why calculations based on the Sabine equation are not always the whole truth. Background – Sabine and ISO 3382-1/2 A long tradition of research shows […]

Primary Sidebar

Categories

  • Education
  • Healthcare
  • Offices
  • Sustainability
  • Various
  • LinkedIn
  • Twitter

Footer

Ecophon develops, manufactures and markets acoustic panels, baffles and ceiling systems that contribute to a good working environment by enhancing peoples’ wellbeing and performance. Our promise »A sound effect on people« is the core backbone of everything we do.

 

  • Home
  • Newsletter
  • Editorial Board
  • Contact
  • About Acoustic Bulletin
  • About Ecophon
  • Legal information

Copyright © 2023 · Magazine Pro on Genesis Framework · WordPress · Log in

Get our newsletter!

The highlights from the world of room acoustics – straight to your inbox, four times per year.

Sign up now! »