This standard also specifies the characteristics of phase compensation filters for contour measurement. In particular, it specifies a method for separating long wavelength components and short wavelength components contained in contour curves. Note: The corresponding international standards for this standard are shown below. The symbols representing the degree of correspondence are IDT (matched), MOD (modified), and NEQ (not equivalent) based on ISO/IEC Guide 21.
JIS B 0632:2001 history
2017JIS B 0634:2017 Geometrical product specifications (GPS) -- Filtration -- Linear profile filters: Gaussian filters
2001JIS B 0632:2001 Geometrical Product Specification (GPS) -- Surface texture: Profile method -- Metrological characteristics of phase correct filters