Ideal Reverberation Times (RT60) & Early Decay Time (EDT) Mid-frequency (500 Hz – 1 kHz) targets for RT60 and EDT by room type. Values represent best-practice ranges from: ISO 3382, Beranek, and IEC standards. Categories: Space Volume range RT60 target (s)…
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 is how long it takes for sound to fully die away in a…
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…
