Measuring spectral data

The Info tools on the left side of the SpectraLayers window allow you to analyze the content of the spectrogram.

Note

Choose View > Fullscreen to maximize the spectral display. Repeat to exit fullscreen mode.

---

Using the graph

1. Use the Channels Panel and Layers Panel to select the portion of your project that you want to analyze.

   For more information, see The Channels panel and The Layers panel

2. Click the Graph button .

   The Graph window is displayed, and the mouse pointer changes to a crosshair .

3. As you drag the cursor over the spectrogram to draw a slice, the Graph window displays information about the slice.
   

   You can use the drop-down lists at the top of the graph to choose the information you want to display in the graph.

   You can display Power dB, Power Value, Phase Radian, Phase Degree, or Relative Phase Velocity on the Y axis.

   Press + or - to change the vertical scale of the graph.

Using the sampler

1. Use the Channels Panel and Layers Panel to select the portion of your project that you want to analyze.

   For more information, see The Channels panel and The Layers panel

2. Click the Sampler button .

   The Sampler toolbar is displayed above the spectral display, and the mouse pointer changes to a sampler .

   As you move the sampler over the spectrogram, the Sample window displays information about the cursor position.
   

   You can use the drop-down list in the Sampler toolbar to choose the information you want to display in the graph:

   • Power dB
   • Power Value
   • Power Percent
   • Phase Radian
   • Phase Degree
   • Phase Velocity Radian/Window
   • Phase Velocity Degree/Window
   • Phase Velocity Hertz
   • Peak Power dB
   • Peak Power Value
   • Peak Bin
   • Peak Hertz
   • Complex Value