Managing Spectrogram Settings
This procedure describes how to set the default values for the calculation parameters of a spectrogram, such as the window type and FFT size.
To Manage Spectrogram Settings:
- Click Preferences dialog box. to display the
- Select the Time-frequency tab to display the current default settings for the time-frequency window.
-
In Default time-frequency domain
calculation settings:
- Select the default Window Type to use for spectrogram calculation and display.
- Select the default FFT size to use for spectrogram calculation and display.
- Specify the value for the Overlap rate to specify the degree of overlapping between successive windows on which the spectrogram is calculated.
- Click OK.
The default settings for spectrogram calculation are now defined, and will be used as the default calculation parameters when calculating a spectrogram.