Versions - Sigview spectrum analyzer - FFT based signal analysis software

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Differences between STANDARD and PRO Versions
Feature
STANDARD
PRO
Real time data display, signal analysis and control. You can work with the unlimited number of signals or analysis windows at the same time and observe results in real-time.
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No limitations in signal length, sampling rate or number of signals processed in parallel
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Import and export of signal files in numerous formats: WAV, MP3, ASCII, WMA, AU, AIFF, SND, 8/16/32-bit binary files, EDF...
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Optimized FFT algorithm with fine parameter tuning and various pre and postprocessing options: windowing, zero-padding, power spectrum and PSD, automatic averaging, test for spectral peaks integrity,...
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Dual channel (cross-spectral) analysis (cross spectrum, coherence, cross correlation,...)
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Spectrogram and Time-FFT functions with powerful graphical display solutions
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Advanced signal display and handling options: unlimited overlays, unlimited number of markers and annotations for each signal, parallel signal display (EEG style), cut/copy/paste signal parts, unlimited zoom levels, audio playback,...
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Signal filtering (Bandstop, Bandpass, Lowpass, Highpass)
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Real-time arithmetics on signals (subtract, multiply, add, scale, normalize...)  
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Various statistics functions: peak hold, averaging, smoothing, removing linear trend, probability distribution...
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Signal generator including sine, white and pink noise, step, sweep,...
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Various command-line options for automation
and remote control from external applications or from simple batch files
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Data acquisition from Microsoft Windows® compatible sound cards (DirectSound and MME drivers are supported)
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Data acquisition from professional DAQ devices:
  • NIDAQmx compatible devices from National Instruments®  (voltage input, IEPE velocity/force/acceleration)
  • Measurement Computing® DAQ devices (12/16/24-bit voltage input)
  • LabJack® U3/U6/T4/T7 USB/Network DAQ devices (voltage input)
  • ASIO sound card drivers

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Shock-Response-Spectrum function (SRS)

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3D signal filter for a free selection of filter time, frequency and amplitude properties and a combination of multiple filters on one signal

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Order Analysis functions (forward and inverse transformations)

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Premium Support

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1 hour per order
Perpetual License - no time expiration.
All minor updates free of charge.
At least one year of major updates free of charge.
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