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Users’ Guide: Networked Receiver Controller - NRC-2.0.1 PAGE 35
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October 2005 Copyright © 2005 Aegis, Inc wwww.aegis-inc.net [ph. 240-568-9006]
Signal Display Dialog
This dialog represents the audio samples graphically in two possible forms. The first is signal
mode, where data is graphed along the time domain.
The second is a spectral mode, where the data is graphed in the frequency domain.
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Switch between modes by right-clicking on the display and using the Display menu.
Additional information about the signal can be gleaned by moving the mouse cursor around the
signal display. The cursor will turn into a crosshair design, and information regarding that point
of display will be displayed at the bottom-right of the dialog. In signal mode, the time in
milliseconds (x) will appear, followed by the voltage (y). In spectrum mode, the frequency in
hertz (x) will be shown, followed by the voltage (y).
Closing the display dialog will stop capture on that channel.
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Meaningful Spectral displays are only displayed for data packets of sizes: 218, 256, 512, 1024, 2048 and 4096. For other data
packet sizes a null display is shown.