Acoustics. Sound-scattering properties of surfaces - Measurement of the directional diffusion coefficient in a free field has-hardcopy • sway stability

• sway stability

BS 93:2008 supersedes BS 93:1951

Information that under harsh power cycling conditions high current densities in a thin die metalization might initiate electromigration effects close to wire bond

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but the requirements defined by this International Standard do contribute to the governance of EHR information within such systems

Acoustics. Sound-scattering properties of surfaces - Measurement of the directional diffusion coefficient in a free field has-hardcopy • sway stability1 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