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Acoustics. Sound-scattering properties of surfaces. Measurement of the directional diffusion coefficient in a…

Acoustics — Sound-scattering properties of surfaces — Part 2: Measurement of the directional diffusion coeffi…

Overview ISO 17497-2:2012 - "Acoustics - Sound‑scattering properties of surfaces - Part 2: Measurement of the directional diffusion coefficient in a free field" specifies a standardized free‑field me…

Acoustics — Sound-scattering properties of surfaces — Part 1: Measurement of the random-incidence scattering…

Overview ISO 17497-1:2004 - "Acoustics - Sound‑scattering properties of surfaces - Part 1" specifies a laboratory method to measure the random‑incidence scattering coefficient of surfaces caused by s…

Acoustics. Sound-scattering properties of surfaces. Measurement of the random-incidence scattering coefficien…