GUI Reference
R&S
®
CMW-B400B/-B405A
26
User Manual 1176.8116.02 ─ 04
The DUT is connected to the R&S
CMW via an RF speech connection, controlled by a
signaling application. Additionally, the microphone and speaker of the DUT are con-
nected to the AF connectors of the R&S
CMW, via electrical or acoustical coupling.
A microphone test uses the analog generator and the digital measurement. The test
signal is fed to the DUT microphone and returned via the RF uplink connection.
A speaker test uses the digital generator and the analog measurement. The test signal
is transmitted via the RF downlink connection and returned via the DUT speaker.
Scenario selection via remote control
Use the following commands to select a scenario.
Remote command:
ROUTe:AUDio<i>:SCENario:AMGenerator
ROUTe:AUDio<i>:SCENario:EASPeech
ROUTe:AUDio<i>:SCENario:EDSPeech
ROUTe:AUDio<i>:SCENario:MSTest
ROUTe:AUDio<i>:SCENario?
ROUTe:AUDio<i>:SCENario:CATalog:MASTer?
4.1.2 Analog/Digital Meas Tab
The "Analog Meas" tab and the "Digital Meas" tab are available for scenarios involving
an internal audio measurement. They show measurement results on the left and the
most important generator settings on the right.
Fig. 4-2: Tabs for scenario "Audio Measurement and Generator"
Which measurement results are available, depends on the signal type of the generator
coupled to the measurement. If no generator is coupled to the measurement, the signal
type "Single Tone" is expected.
Result diagrams can be enlarged, so that the generator settings are no longer visible.
For a description of the measurement results for the individual signal types and config-
uration of the result presentation, see
Main View
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