Analysing a sound file
The basic steps needed to analyse a sound file in STx are as follows:
- Select the sound file or segment you wish to analyse.
- Select the desired analysis profile from the Signal Analysis & Display branch of the Application & Setup Tree tree.
- Press the run button
Analysing a sample sound file
Assuming that we want to display a spectrogram of the
Samples1.wav we will do the following:
- Open the samples.xml DataSet if it is not already open.
- Select the
Samples1.wavfile in the Overview.
Signal.Allsegment in the Detail
- Select a Spectrogram & Parameters Viewer profile from the Application & Setup Tree tree. We will use the FFT_22Hz profile, which is preconfigured to display a spectrogram and waveform of the selected signal using a
Taking the example sound file
Samples1.wav from the sample project, we will analyse it using the FFT_22HZ Spectrogram & Parameters Viewer profile.