BS ISO 18431-2:2004
Current
The latest, up-to-date edition.
Mechanical vibration and shock. Signal processing Time domain windows for Fourier Transform analysis
Hardcopy , PDF
English
28-02-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Common time domain windows
5.1 General
5.2 Hanning window
5.3 Flat-top window
5.4 Rectangular window
6 Examples
6.1 Common windows applied to a truncated sinusoidal signal
6.2 Common windows applied to a non-truncated sinusoidal signal
Bibliography
Describes 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.
| Committee |
GME/21
|
| DevelopmentNote |
Supersedes 03/309676 DC. (02/2005)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 18431-2:2004 | Identical |
| ISO 18431-2:2004/Cor 1:2008 | Identical |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring — Vocabulary |
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