OPTICOM OPERA - V 3.5 User Manual page 164

C H A P T E R 6 : T E L E P H O N Y
T E S T I N G
band) filter characteristic, Hoth noise of 45 dB(SPL), a listening level of 101
dB(SPL) and an upper frequency of 4 kHz.
Figure 6.40: Algorithm Properties dialog for PSQM
Click on the OK button and close the Algorithm Properties dialog. Take notice
of the warning message and click on the Continue button.
Now start the analysis by clicking on the toolbar button shown in Figure
6.41 for example. The Measurement Setup Wizard will start.
Figure 6.41: Toolbar button for starting the measurement
Choose the speech sample as the first input signal sent through your network
when using the OptiCall™ program (see Figure 6.42). In this case
"C:\Programme\Opera\DefaultRefFile.wav" Click on the Next button to select
the second input signal.
B A N D V O I C E Q U A L I T Y
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