7 Test Sequence Application
396 Keysight U8903B User’s Guide
Signal generation and analysis
The voice quality signal generation and analysis settings menu page is displayed as shown
in Figure 7-60.
Figure 7-60 Voice Quality > Signal Generation and Analysis settings menu page
POLQA voice quality analysis may have a reduced wave file recording duration compared to
the PESQ voice quality analysis based on the different option card configuration and
settings in the U8903B. For more information, please refer to “POLQA Record ing Duration
Analysis” on page 602.
Table 7-58 Voice Quality > Signal Generation and Analysis settings menu description
Menu Description
Test Config
Press the Test Config softkey to set the test configurations.
– Standard
Select POLQA or PESQ as the test standard.
– Bandwidth
Select Narrowband or Super Wideband as the bandwidth type for POLQA standard.
Select Narrowband or Wideband as the bandwidth type for PESQ standard.
– Level Align
Enable or disable the automatic level alignment. This setting is only applicable for POLQA standard.
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