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
SIGNAL ANALYSIS
analysis of .wav files
BS4142 CALCULATORS
Macro for tonality and impulsivity for BS4142
HUMAN VIBRATION
Human weighting filters, VDV and eVDV calculators
SMART OERATORS
Low, high, band, cut, notch filtering. A,B,C,Z weighting; Integration, differentiation
NARROW BAND FFT
Narrow band FFT from signal files
BATCH PROCESSING
Batch processing macro
Main features
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