Avisoft-SASLab Product Comparison

Product Comparison

Function	Light	Plus	Pro
Waveform editing (copy, paste, cut, delete, silence, mix, reverse)
Change volume (fade in/out, normalize, amplitude-modulation, limiting	-	-
Filtering (IIR, FIR, FFT)	-	-
Sampling rate conversion to any rate	-	-
Printing and saving of waveform images	-	-
Calibration of the soundcard for absolute measurements	-	-
Batch processing	-	-
Import of .AIF, .SND, *.AU and userdefined binary and ASCII sound files	-	-
One-dimensional transformations (long term spectra, RMS, histogram, correlation, ...)	-	-
Graphic Synthesizer with AM and FM, Resynthesis of spectrograms	-	-

Function	Light	Plus	Pro	Recorder
Real-time spectrogram display	-
Printing/Saving from real-time spectrogram window	-	-		-
Automatic Recording (Triggering)	-	-
Pre-Trigger	-	-	-
Multichannel Recording with individual triggering for each channel	-	-	-
Visualization of instantaneous levels and thresholds for trigger adjustment	-	-	-
Triggering by keystrokes and joystick button hits	-	-	-
High-speed recording at sample rates up to 500kHz (with data acquisition boards by ComputerBoards, Data Translation, ines, National Instruments)	-	-	-
High-speed recording at sample rates up to 500kHz with Avisoft-UltraSoundGate	-	-

Function	Light	Plus	Pro
Max. FFT-length for spectrograms	256	256	1024
Printing, saving and copying of short spectrograms
Printing, saving and copying of long spectrograms (several rows and on several pages)	-	-
Additional spectrogram information (waveform, mean spectrum, maximum, mean frequency and quartiles)	-
Image filtering of spectrograms (average, median)	-	-
Eraser for editing of spectrogram images	-	-
Reticule cursors for readout of time, frequency and amplitude, DDE export of these measurement values	-	-
Automatic parameter measurements (peak freq, peak ampl, element duration, freq peak detection, ...)	-	-
Export of spectrograms in binary and ASCII format	-	-
Spectrogram correlation (Avisoft-Correlator)	-	-
Automatic Parameter Measurements	-	-