Rohde & Schwarz R&S UPP, User Manual

Page: 294 / 938

Instrument Functions
R&S
®
UPP
278 User Manual 1411.1055.32 ─ 10
Based on the fixed time relationship of audio and video data, the delay of the picture
compared to the sound and vice versa can be measured within a DUT in the analyzer.
Function
Selects a sine burst signal of variable frequency, length, periodicity and amplitude.
Remote command:
SOURce:FUNCtion
on page 697
LIPSync
Frequency
Frequency of the generated sine burst signal.
Remote command:
SOURce:FREQuency<n2>
on page 697
Voltage
Amplitude of the sine burst.
Remote command:
SOURce:VOLTage<n2>
on page 699
On Time
Determines the periodicity of Lip Sync pattern together with the "Meas Time" set in the
corresponding analyzer measuring function ""Lip Sync". The following illustration
shows the time association.
Remote command:
SOURce:ONTime
on page 705
Mute Color
Color to be output if no audio data are present.
The color can be configured using the color selection dialog. In the following parameter
field, the colors are always shown as decimal equivalents of 12-bit long numeric val-
ues. With a lower color depth in the "Color Depth" selection field, the corresponding
LSBs are not transferred, but set to 0.
Generator Signals