In short, neither is better as they answer different questions. RT60 is the standardised design metric, whereas EDT provides guidance on how humans perceive the acoustics. RT60 (Reverberation Time) EDT (Early Decay Time) What it measures Time for sound…
I rarely come across well-written, accurate, and concise articles on acoustics, but today I received a link to a piece by Alexandra Plesa, published on Headphonesty. The article is definitely worth reading. You can find it here.
A part extract from the introduction of the standard: ISO 22955:2021 provides technical guidance to achieve the acoustic quality of open office spaces to support dialogue and formal commitment between the various stakeholders involved in the planning, design, construction or…
