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dBFa software

Advanced data processing

Advanced signal analysis software for noise and vibration

Features

dBFA powerful signal analysis software with BS4142 operators for tonality and impulsivity

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SIGNAL ANALYSIS

analysis of .wav files

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BS4142 CALCULATORS

Macro for tonality and impulsivity for BS4142

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HUMAN VIBRATION

Human weighting filters, VDV and eVDV calculators

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SMART OERATORS

Low, high, band, cut, notch filtering. A,B,C,Z weighting; Integration, differentiation

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NARROW BAND FFT

Narrow band FFT from signal files 

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BATCH PROCESSING

Batch processing macro

Main features

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Data processing with dBFA

Data processing in dBFA is performed in a global manner thanks to the implementation of analysis scripts. Each processing operation is available as an operator, which assembled in series or in parallel composes an analysis script. The scripts available in the application software are regrouped in a calculation server, with a user interface to configure and run an off-line analysis. Using off-line batch processing, it is also possible to process a set of data items according to a given analysis script.
 

BS4142 Calculators: Tonality & Impulsivity

Dedicated macro which works in conjunction with dBFA to calculate tonality and impulsivity from .wav files from the smart noise meters

dBFA Manual