Arianna Astolfi Associate Professor at Politecnico di Torino, Department of Energy Torino, Italy has worked with acoustics since 2000. Optimal reverberation time in classrooms in Italian schools is her latest initiative. The study background and scope Arianna shared her thoughts and findings from a large study of Italian classrooms. This was specifically motivated to see […]
acoustics
Acoustics for restaurants in Brazil – Overview and a Study case
Brazil is known as a country with rich and varied gastronomy. Studies from 2022 indicate that there are about 736,000 restaurants in Brazil, and 56% were opened in the last three years. São Paulo, is the largest city in the country and was selected by Traveller’s Choice as the seventh-best gastronomic destination in the world. […]
The effect of sound absorbers and diffusers in ordinary public rooms
Introduction Emma Arvidsson, Researcher and PhD ”Acoustic Design with Regard to Human Perception” presented her recent Phd study at EIAS2023. She focused on the objective and subjective aspects of acoustic design in ordinary rooms. Aiming to optimize room acoustics and examining the effects of different sound absorbers and diffusers. ‘Acoustic design plays a crucial role […]
The Magic of the Multi-purpose Hall – Henrik Möller at EIAS2023
On the second day of EIAS2023 it was time for “multi-acoustian” and keen debater at the seminar – Henrik Möller – to have his speech about the magic of multi-purpose halls and the problems often faced when building them. Challenging task Multi-purpose halls are versatile indoor venues designed to accommodate a wide range of events […]
Despite meeting the regulations, satisfying sound environments are not achieved in Danish hospitals
A “must-hear” presentation on satisfying sound environments for all legislators, architects, acoustics engineers, builders and hospital staff. This is how we would describe the presentation entitled “A holistic assessment of sound environment in hospitals” by Hannah C. W. Jakobsen (Ramboll Denmark) during the Ecophon International Acoustics Seminar 2023. Satisfying sound environments The presentation summarized a […]
Classic Acoustics and Psychoacoustics – Similarities and Differences
Right after the grand opening of EIAS 2023, it was time for Alice Hoffman Senior Acoustician, PhD from Brekke and Strand, to make her entrance. She took us on a journey to see how Classical Acoustics can be compared to Psychoacoustics. Her own thoughts on this are that it often seems to be a lot […]
Revision of CSN 73 0527 -The Czech Acoustic Standard
The importance of keeping standards relevant and up to date It is indeed important to periodically revise and update acoustic norms. This can take into account for developments like; advancements in technology, changing usage patterns, and evolving needs in indoor environments. As technology and audio-visual systems continue to advance, how we use and experience indoor […]
Acoustics and WELLbeing: the WELL Building Standard
Building standards often consider the performance of a building, including energy efficiency, water consumption and material usage. But what about the occupants? An environmentally friendly, well-built building provides no guarantees that their needs will be considered, even when certified in most cases. Unless it has a WELL Building Standard certification, that is, which considers thermal […]
“Find your Quiet Place” campaign – SoundPrint strives to make the world a quieter place
SoundPrint has a user-based community who play a vital role in raising noise and hearing health awareness through their “Find your Quiet Place” campaign, sound level measurements in visited venues. Late last year, SoundPrint’s second annual “Find Your Quiet Place” (FYQP) Challenge concluded and data gathered makes interesting reading. The campaign inspired participants to measure […]
There’s more to sound absorption than just the acoustics
Deciding which sound absorbing product to choose for a building used to be a fairly simple business. Assessing trade-offs between acoustic performance, design and budget were the primary considerations. But now we know that every product in a building has an additional cost for the indoor and outdoor environment. So it has become imperative that […]
