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If you want to display the nearest musical note equivalent of the cursor position in a ToolTip,
Use the cursor to display musical note equivalent
A sonogram updates in the same method as a spectrum graph. For more information, see Updating a spectrum graph on page 249.
Monitoring an input and output source
Click the Real Time Monitoring button () to turn
next to the button and choosefrom the menu, a cursor is displayed in the sonogram to indicate the play position.
Tuning a sonogramIt is frequently necessary to experiment with the control parameters in the Spectrum Settings dialog to produce the best possible sonogram. For more information, see Adjusting Spectrum Analysis settings on page 253.
Improving the graph’s contrast
To improve the contrast of the sonogram, decrease the frequency and amplitude ranges as much as possible.
Smoothing the graph’s display
If the graph appears too pixelated, raise the Set sonogram resolution value to 200.
Improving the frequency resolution
For greater frequency resolution, choose a higher value from the FFT size
Reducing the processing time
To reduce processing time, decrease the Set sonogram resolution value and/or choose a lower value from the
USING SPECTRUM ANALYSIS | CHP. 17 |