New Building and Environment Study Gives Open-Plan Office Acoustics a More Human Measurement Model

Industry Source

News Summary

Building and Environment published an open-access study on indoor soundscape assessment for open-plan offices. The paper argues that office acoustics are often evaluated through physical indicators, but those indicators do not always explain how occupied workplaces actually feel to the people using them.

The authors collected data from 32 open-plan office units in the UK and Spain, covering 207 participants. Their exploratory factor analysis of perceived affective quality descriptors produced three useful dimensions for office settings: a Calm-Stressful axis, plus Disengaged and Eventful dimensions that help describe low activity, low engagement and more active acoustic conditions.

The study also connects soundscape quality to work-relevant appraisals. Instead of treating acoustic comfort as a single score, it points toward more diagnostic reporting around task appropriateness, noise-related strain and workplace communication.

• Building and Environment lists the open-access article in Volume 301 with a publication date of August 1, 2026.
• The study examined perceived soundscape quality in 32 open-plan office units across the UK and Spain with 207 participants.
• The authors identified three office-relevant PAQ dimensions: Calm-Stressful, Disengaged and Eventful.
• The paper argues that workplace soundscape reporting should connect acoustic perception with task appropriateness, communication and noise-related work strain.

FLOSEEK Interpretation

FLOSEEK reads this as a useful shift from measuring noise only as a physical problem to understanding sound as part of workplace experience. For B2B office buyers, the question is not just whether a space meets a number, but whether people can focus, speak, listen and recover from stimulation across different work zones.

Acoustic lighting can support that more human brief when it is specified by zone. PET felt pendants or linear fixtures above meeting tables, collaboration benches and quiet areas should be selected with light level, glare control, suspension height, felt surface area, color and acoustic intent considered together.

Impact on Acoustic Lighting

For acoustic lighting suppliers, this research raises the value of application guidance. Product data should still cover dimensions, wattage, CCT, drivers and mounting, but buyers also need practical advice on where absorptive lighting helps reduce perceived stress, support clearer communication and define calmer work settings.

For B2B project buyers, the impact is a better acoustic lighting brief. Teams should describe the office activity, main noise complaint, communication need, ceiling height, furniture layout, desired mood and lighting controls so fixture selection can respond to experienced comfort rather than only decorative preference.