3D graph, 3D plot, 2D graph, 2D plot, data analysis, data evaluation, documentation, report generation, data import, cursor, event isolation, splines, approximation, histogram, VBA, measurement data, large data volume, big data sets, data archiving, data import, envelope curve, sound level, sound power, absorption grade, frequency weighting, reverberation time, time weighting, octave analysis, third octave analysis, ANAOVA, adjustment test, outlier test, variance test, confidence interval, distribution, rainflow, markov, range count, range pair count, peak value count, level crossings count, dwelltime count, AR, ARMA, spectral estimator, FFT, CWT, STFT, Fourier transformation, wavelet, periodogramm, multitaper, cross spectrum, harmonic analysis, RPM signal, order tracking, ramp-up, accelleration signal