ISO 18431-2:2004Published

Mechanical vibration and shock — Signal processing — Part 2: Time domain windows for Fourier Transform analysis

Vibrations et chocs mécaniques — Traitement du signal — Partie 2: Fenêtres des domaines temporels pour analyse par transformation de Fourier

Abstract / scope

ISO 18431-2:2004 specifies the algebraic functions which describe a selected set of time domain windows used for pre-processing digitally sampled vibration and shock data as a precursor to Discrete Fourier Transform spectral analysis. This selected set consists of Hanning, flat-top and rectangular time windows.

Life cycle

Amendments & corrigenda

ISO 18431-2:2004/Cor 1:2008PublishedMechanical vibration and shock — Signal processing — Part 2: Time domain windows for Fourier Transform analysis — Technical Corrigendum 1International Standard · Published 28 May 2008 · ISO/TC 108