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| post-analyzer [2026/01/26 19:33] – reid_go-ci.com | post-analyzer [2026/01/30 21:26] (current) – reid_go-ci.com |
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| Refer to the links below to get started on setup: | Refer to the links below to get started on setup: |
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| - [[general:safety|Important Safety Information]] | - [[pa-industry-standards|Industry Safety Standards]] |
| - [[general:tutorial|Running PA]] | - [[pa-general|Running PA]] |
| - [[general:data|Where is My Data?]] | - [[pa-data|Where is My Data?]] |
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| ===== Training ===== | ===== Training ===== |
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| Check out our guides to set up some of the most frequently used tests and learn some of the features and capabilities that the DSA software has to offer. | Check out our guides to set up some of the most frequently used tests and learn some of the features and capabilities that the PA software has to offer. |
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| **[[dsa:fft|FFT Analysis]]**\\ FFT analysis test focuses on using applications of digital signal processing theory such as calculations of auto-power spectrum, cross power spectrum, Fourier transform etc. for input channel signals. | **[[pa-fft-spectral-analysis|FFT Spectral Analysis]]**\\ FFT analysis test focuses on using applications of digital signal processing theory such as calculations of auto-power spectrum, cross power spectrum & RMS for input channel signals. |
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| **[[dsa:acoustic|Acoustic Analysis]]**\\ Acoustics Analysis provides 1/Nth octave analysis using true real-time digital filters in accordance with ANSI std. S1.11:2004, Order 3 Type 1-D and IEC 61260-1995 specifications. A, B, and C weighting filters can be applied to the input data. Output results are weighted or unweighted RMS values. | **[[pa-octave-and-acoustic-analysis|Octave & Acoustic Analysis]]**\\ Acoustics Analysis provides 1/Nth octave analysis using true real-time digital filters in accordance with ANSI std. S1.11:2004, Order 3 Type 1-D and IEC 61260-1995 specifications. A, B, and C weighting filters can be applied to the input data. Output results are weighted or unweighted RMS values. |
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| **[[pa-data-conditioning|Data Conditioning]]**\\ Order Tracking is a general term describing a collection of measurement functions used for analyzing the dynamic behavior of rotating or reciprocating machinery for which the rotational speed can change over time. Unlike the power spectrum and other frequency-domain analysis functions where the independent variable is frequency, Order Tracking functions present the data against multiples (Orders) of the variable shaft running speed. | {{:post_analyzer_octave_analysis.pdf}} |
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| | **[[pa-data-conditioning|Data Conditioning]]**\\ Supported by FFT Spectral Analysis, Time-Stamp, Order-Tracking, Sine Reduction & Basic Signal-Conditioning support data conditioning feature. |
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| ===== FAQs ===== | ===== FAQs ===== |
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| [[vcs:units|Change Engineering Units]] | [[vcs:units|Change Engineering Units]] |
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| | [[pa:setup|Setup a PA Project]] |
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