User's Guide > Dialog Reference > Spectrogram Dialog
Change the setting of a spectrogram.
Changing a value is immediately reflected to the spectrogram drawing without
pressing OK button.
- Range (dB)
-
Range of the spectrogram. This range subtracted from Limiting Threshold
gives the minimum spectrum value. Spectrum values below the minimum value
will be drawn with the same color as in the minimum value.
- Limiting Threshold (dB)
-
Limiting Threshold in dB.
When the spectrum amplitude exceeds this value, same color as in
the threshold will be used in drawing.
- Draw Simplified Spectrogram
-
Although turning off this value makes drawing speed slower, drawing will be
slightly accurate.
- Draw Spectrogram with Gray Scale
-
Draw spectrogram with gray scale.
I recommend this setting to conservative speech researchers who love gray
scale spectrogram :-)
User's Guide > Dialog Reference > Spectrogram Dialog
Last modified: "2004-07-24 16:21:00 hideki"