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Noise levels

A Child Perspective on Noise Exposure and Health Effects – Challenges and Strategies

2024-09-26 by Colin Campbell

The filmed keynote presentation from Inter-noise2024 this summer is now available. Abstract (plus some relevant slides from the presentation): The presentation discusses the challenges of adopting a child perspective on noise exposure and the health effects due to noise. It takes as a point of departure a child perspective on vulneralility, including exposure, susceptibility to […]

Inter-Noise 2024: Healthcare Acoustics

2024-09-17 by Maria Quinn

It was with great pleasure we visited this years Inter-Noise in beautiful Nantes in France. Nantes is especially know for being the birthplace of Jules Verne, master of adventure who was also a poet and one of France’s most prolific authors of all time, with a specific interest in science. Some 1800 acousticians and researchers […]

Robotic surgery – precise but noisy

2024-02-19 by Halvor Berg

Operating rooms for robotic surgery require sound absorption for lowered sound levels and improved speech intelligibility.  Introduction Operating rooms (OR) in hospitals are supposed to be quiet, controlled spaces that allow doctors and nurses to focus on performing complex surgeries. Unfortunately, the reality is often very different. Noise from medical equipment, combined with poor room […]

American healthcare acoustics research presented at ICA 2019

2019-11-27 by Mai-Britt Beldam

Ilene Busch-Vishniac

Healthcare acoustics on the agenda What a privilege to attend ICA this year. Not only were we invited to a concert in the cathedral of Aachen but in the healthcare acoustics session, we had the opportunity to explore research from all over the world. Including 3 American papers on both noise reduction in neonatal care, […]

Harmful noise is prevalent in Danish schools

2019-01-11 by Morten Roar Berg

Round robin test on absorption (ISO 354:2003) conducted on 10.8 m2 glass wool (thickness 100 mm) in 7 European laboratories, 6 of which are standardized laboratories (adapted from Ref. 2)

An extensive well-being survey maps noise problems in Danish schools. About one in ten children from preschool to the third grade can’t hear the teachers instruction because of noise. Sound and acoustics is sadly often far down on the list of priorities in the design of buildings. However, this problem becomes particularly absurd when even […]

Are restaurants and bars too loud in New York City? Landmark case study….

2018-09-24 by Colin Campbell

An evidence-based study to raise noise pollution awareness was presented last month at INTER-NOISE 2018 in Chicago by Gregory Scott, Founder of SoundPrint. This is, according to the Abstract: The first large-scale study conducted on sound levels, using the novel SoundPrint smartphone app, of more than 2250 venues in New York City shows that the average […]

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