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Difference between revisions of "NVGate Display"
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→Nth octave
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Displays nth octave band graph. | Displays nth octave band graph. | ||
'''Source Signals'''<br> | |||
The following results may be displayed as nth octave graphs: | The following results may be displayed as nth octave graphs: | ||
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[[Image:Display_Graphs_Traces_87.png|framed|none]] | [[Image:Display_Graphs_Traces_87.png|framed|none]] | ||
'''Properties'''<br> | |||
[[Image:Display_Graphs_Traces_88.png|500px|none]] | [[Image:Display_Graphs_Traces_88.png|500px|none]] | ||
* Y Axis | *'''Y Axis:''' | ||
:-'''Linear:''' uses linear scale for Y-axis units. | |||
:-'''Logarithmic:''' uses logarithmic scale for Y-axis units. | |||
:-'''dB:''' uses reference dB scale for Y axis units. | |||
* Display mode | *'''Display mode''' | ||
:-'''Bar:''' bar representation | |||
:-'''Step:''' step representation | |||
:-'''Rectangle:''' overlaid rectangle | |||
:-'''Filled:''' overlaid filled rectangles. | |||
* Display mode | *'''Display mode''' | ||
:-'''Multi-trace:''' overlays all traces on a single graph. | |||
:-'''Multi-graph:''' one graph for each trace. | |||
:-'''Magnitude gathering:''' if this mode is activated and when a multi-trace mode is selected, an area is created for each different Y magnitude: all the signals with the same Y magnitude are in the same area. If there is only one different Y magnitude, all the signals are in the same area. | |||
* Trace color | *'''Trace color''' | ||
:-'''Number:''' selects the trace number for color modification. | |||
:-'''Color box:''' click on this box to modify the color of the selected trace. | |||
* Overall level | *'''Overall level''' | ||
:-'''Linear:''' if checked, the linear global level is displayed. | |||
:-'''Weighted:''' if checked and available, the weighted level is displayed. | |||
* Frequencies | * '''Frequencies:''' | ||
:-'''Exact:''' displays exact band center frequency. | |||
:-'''Preferred:''' displays preferred frequencies, i.e rounded values for the central frequencies. Preferred frequencies are only available for octave and 1/3rd octave windows: in the octave. If this mode is selected in 12th and 24th octave windows, exact frequencies are displayed. | |||
* Dynamics | * '''Dynamics:''' | ||
:-'''90 dB:''' resizes the Y-axis to 90 dB dynamics starting from <nowiki>+</nowiki>20 dBV. | |||
:-'''110 dB:''' resizes the Y-axis to 110 dB dynamics starting from <nowiki>+</nowiki>20 dBV. | |||
:-'''130 dB:''' resizes the Y-axis to 130 dB dynamics starting from <nowiki>+</nowiki>20 dBV. | |||
:-'''150 dB:''' resizes the Y-axis to 150 dB dynamics starting from <nowiki>+</nowiki>20 dBV. | |||
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