Si++ Workbench

Si++Workbench has a multitude of processing possibilities for sound and vibration analysis.
Results may be displayed in real time.
Analysis functions include the following:

Spectral Analysis
Spectogram, level over time
Mean Spectrum, mean level
One-third octave spectrogram
Mean third-octaves
Articulation index
Order Analysis
Rpm display with correction of bad pulse tracks
Total level and selected orders over rpm
Order spectrum over rpm
Third-octave order spectum
Mean third-octave order spectrum
Spectrogram and level over rpm
Psychoacoustics
Loudness
Specific Loudness
Sharpness
Roughness
Fluctuation Strength
Human-ear filter bank
Modulation Analysis
Building Acoustics
Measurement of reverberation time spectra and level decay curves
Integration of standards:
  • ISO 140-4 Building Sound Insulation - Airborne
  • ISO 140-7 Building Sound Insulation - Impact
  • ISO 717-1 Building Insulation Rating - Airborne
  • ISO 717-2 Building Insulation Rating - Impact
Generation of standard reports and forms
Export of results and displays
Impulse response, reverberation times: EDT, RT10, RT20, RT30
STI/RASTI, determination of speech clarity
Distinctness and Clarity (C50, C80)
Cross-correlation measures (IACC_A, IACC_E, IACC_L)
Sound Power Measurement
Sound Intensity
Sound power measurement according to ISO 9614
Point or scanning method
Remote control from Probe grip
Display of all criteria and indicators
Noise map display
Diplay of intensities and pressures
Simple operation

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