1GA50: Calibration Tool for PESQ Speech Quality Tests

PESQ measurements employ a level adaptation algorithm and are hence widely insensitive to absolute level. However, if the tests are performed via a speech codec, the driving level of the codec has an influence on the MOS result. Therefore careful alignment of the level is required. This application note provides an application program which runs on the Audio Analyzer R&S UPV or R&S UPV66 and can be used to calibrate signal levels for the PESQ measurement.

Name Type Language Version Date Size
1GA50_2e.pdf Application Note English 2 30.06.2011 696 kB
1GA50_162_VB2005.zip Application Note File English 1.6.2 30.06.2011 270 kB
1GA50_Files.zip Application Note File English 4 30.06.2011 3 MB
1GA50_162_VB2003.zip Application Note File English 1.6.2 30.06.2011 266 kB
1GA50_162_VB2008.zip Application Note File English 1.6.2 30.06.2011 276 kB
1GA50_162.msi Application Note File English 1.6.2 30.06.2011 4 MB
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