Methods

The Spectrogram & Parameters Viewer implements a number of different methods for analysing and viewing signals. You can select which methods to use for analysis in the profile's settings dialog.

• Cohen-Class (PWD, SPWD, CWD)
• F0 (S.I.F.T, for speech) method
• F0 (autocorr. method) method
• F0 (harmonic grid) method
• Formants method
• Frq-band signal energy method
• LPC coefficients method (no plot)
• Marker line 1 and 2 method
• Polezero
• Signal energy (rms) method
• Spectrogram methods
• Waveform method
• Wavelets (amp., phase)