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Acoustic Bulletin

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Morten Roar Berg

How to improve acoustic privacy in open offices with screens

2021-12-15 by Morten Roar Berg

When it comes to designing offices with top-of-the-line acoustics, screens are an invaluable tool. If you are new to the basic principles of acoustic design with screens, this post is for you. Below you will learn how to improve acoustic privacy in open offices with screens. Why use acoustic screens? – The paradox of open […]

Basic principles of acoustic design from ISO 22955

2021-11-01 by Morten Roar Berg

Open office space

’ISO 22955: Acoustic Quality of Open Offices’ was released earlier this year. It specifics clear guidelines for what constitutes acoustic quality in open offices. The task of designing open offices with satisfactory acoustics conditions can be quite complex. ISO 22955 reduces this complexity in several ways. One of them is by clearly defining the most […]

Design dive: Open offices, part 2 – Geometry

2021-10-12 by Morten Roar Berg

Designing good office acoustics is notoriously hard. We give you the exact guidance you need for this task in this blog post series. What are the primary factors for acoustic design you should consider when working with open offices? How should you approach the task of designing or improving the sound environment in an open-plan […]

Study interview: The effect of absorbers and screens on the decay of speech in offices

2021-10-11 by Morten Roar Berg

Open office

What exactly can you expect from different kinds of acoustic treatment? Which types of treatment should be prioritised and how does one treatment affect the other? In this post we interview Dr. Valtteri Hongisto about a unique and comprehensive study that provides new insights into effective acoustic design of offices. Researchers Valtteri Hongisto, Jukka Keränen […]

ISO 22955: Acoustic quality of open offices

2021-07-26 by Morten Roar Berg

A new international standard was recently released focusing on one of the most complex indoor sound environments, the open office. Delivering you clear instructions for creating great acoustics in demanding environments is one of our main objectives, so we are happy to update you on the new ISO 22955. So what is its scope and […]

New standard for open-plan offices released

2021-06-15 by Morten Roar Berg

Open office

ISO 22955:2021 Acoustics — Acoustic quality of open office spaces This newly released international standard focuses on open office spaces. Office spaces are notoriously difficult to design from an acoustic standpoint. ISO 22955 will provide much needed clarity and guidance for acoustic designers. By dividing the activities of office work into subcategories and detailing all […]

Design Dive: Open Offices – Part 1

2021-03-19 by Morten Roar Berg

Is the open office a thing of the past? How can verbal communication be the main reason for its existence and simultaneously its biggest acoustic problem? We give you the answers and the solutions in this series on acoustic design of open offices. In this three-part Design Dive series, we, as always, bring you both […]

New research summary available – Impact of noise in the workplace

2020-12-11 by Morten Roar Berg

This recently released research summary is a result of a literature review of about 193 studies and presents the most relevant findings on how noise affects people in the workplace. The studies were selected on the basis of scientific quality and as a representation of certain aspects of the impact of noise. This post will […]

Open-plan offices and viruses – What are the acoustic implications?

2020-12-11 by Morten Roar Berg

The nature of work has changed, and with it, the way we design offices. But how will this change the sound environment of future offices and what does it mean for the acoustic design of workplaces?   By far the space layout with the highest risk of infection in the modern office is the various […]

PhD, Finnur Pind – Wave Based Simulations & Virtual Acoustics

2020-10-06 by Morten Roar Berg

Architect 3d

Finnur Pind defended his PhD at the Technical University of Denmark, the 31st of August, 2020. Finnur has contributed significant advancements in several interrelated fields such as wave based acoustic simulations and virtual acoustics through his research. The following is a superficial summary of Finnur’s research loosely based on, his published papers, his PhD defence, […]

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