Chris75 Hello, Wavepad offers two type of frequency analysis (spectogram) which are the Frequency analysis (FFT) and the Temporal Frequency Analysis (TFFT) and you can find more details about it here http://help.nchsoftware.com/help/en/wavepad/win/frequencyanalysis.html These two are the only options offered on Wavepad, hope this helps to answer your question.
Tritonio I am wondering why these features are not available in the Android version. Or are they? TFFT is extremely useful.