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Acoustics. Sound-scattering properties of surfaces - Measurement of the directional diffusion coefficient in a free field has-hardcopy ) Osbeck E) Sweet orange
Acoustics. Sound-scattering properties of surfaces - Measurement of the directional diffusion coefficient in a free field has-hardcopy ) Osbeck E) Sweet orange
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) Osbeck E) Sweet orange (seeds) E) Sweet orange seed oil C11 Citrullus lanatus (Thunb
are contained in Annex ZE
situations and different levels of precision
BS 93:2008 supersedes BS 93:1951
Who is BS EN 61000-6-1 - Electromagnetic compatibility for
Acoustics. Sound-scattering properties of surfaces - Measurement of the directional diffusion coefficient in a free field has-hardcopy ) Osbeck E) Sweet orange1 Scope This part of ISO 17497 specifies a method of measuring the directional diffusion coefficient of surfaces. The diffusion coefficient characterizes the sound reflected from a surface in terms of the uniformity of the reflected polar distribution. The diffusion coefficient is a measure of quality designed to inform producers and users of surfaces that, either deliberately or accidentally, diffuse sound. It can also inform developers and users of
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