One of the most common questions that you will hear in active room acoustics is: “what would be the best reverberation time for my room and how do I get there?”. The counterquestion needs to be: “what do you want to do in your room?”. And therein lies one of the common problems for room […]
reverberation time
Case study: Psychological and pedagogical counselling centre no. 19 in Warsaw
Psychological and pedagogical counselling centre no. 19 (PPP19) is a place that assists children and their parents living in the district Ursynów in Warsaw, including children from nearby schools and kindergartens. The centre helps in reaching the right diagnosis about e.g. language, memory and intellectual abilities and supports children’s mental development. The number of patients […]
Sound environment in the Intensive Care Unit
Noise levels – how it is experienced by staff We have building regulations for room acoustics in hospitals in Intensive Care Units (ICU). But are they enough to create a good environment for both staff and patients? Recently a new study from Copenhagen hospitals was finalized so let’s take a look at some of the […]
Modular operating rooms provide good acoustics for surgeons
Lego construction for operating rooms Modular operating rooms are being seen more and more on the market. It takes less time to get it up and running compared to a traditionally built hospital. It´s cost-effective, time-saving, and can be taken down and moved when it´s not needed anymore. However, it can negatively affect acoustics due […]
New study: C50 should be included in standards for elderly care facilities.
What are good acoustic conditions in elderly care? Recently, a new study in an elderly care home in Denmark was finalized. The motivation for this study conducted by the two Architectural Engineers Cecilie Søgaard Petersen and Stine Sonne Nautrup was that we see demographic changes all over the world and this also means that the […]
I LISTEN project harnesses acoustics for special education needs (SEN)
IO ASCOLTO (I LISTEN) is an innovative research project tested in Turin to improve children’s learning abilities at school and intended to combat specific learning disorders experienced by children with special education needs (SEN) such as dyslexia – the inability to read words and texts quickly and correctly – which, according to AID (Italian Dyslexia […]
Laboratories: Open-plan offices inside healthcare environments
Laboratories as open-plan offices Since March 2020, the coronavirus disease was formally characterized as a pandemic. Since that time, the COVID-19 pandemic has led to high demand for healthcare resources. Laboratory activities surged due to the rapid increase in testing. In hospitals or clinics, laboratories operate mainly in the domain of patient-related research and analyses. […]
Better sound environments for doctors and nurses in the Czech Republic
One of our editors in the Czech Republic (CZ), Iveta Kralova, was recently part of an intervention study to create better sound in an eye clinic in Hradec Kralove. Here follows her experience in a country where acoustic standards for healthcare are lacking and where a lot of buildings are too loud to heal. Many […]
Good acoustics and air quality combine to increase student concentration, well being and learning conditions
Good classroom design works as a 3rd Pedagogue! In a post-Covid world this applied study has become even more relevant to ensure sustainable teaching and learning environments. This research carried out by University of Bremen ISF – Institute for interdisciplinary School Research into the impact of improving ventilation was based on previous studies (Bremen III) […]
Combination of Absorbers and Diffusers – An Experimental Study in a Classroom
This study provides information on how different acoustic treatments can be used to obtain different room acoustic qualities, and can be used to improve and fine-tune the room acoustic parameters for better speech and listening conditions in classrooms. The background overview The most common acoustical treatment in ordinary classrooms is a suspended sound absorbing ceiling. […]
