User's Manual Part 2

Nomad User’s Manual Chapter 8 – Analyzing the Results

Use the Open File button to view the processed data. This delimited text file can be analyzed in its

raw form, opened in Excel or used as the basis of a custom processing script.

Figure 8-48 - Batch Scoring Output

8.12.3 Offline Scoring

The Nomad Offline Scoring utility provides a method of retrieving and scoring uplink .WAV files

from the Audio Server outside of an active test session. Files processed using Offline Scoring may

be scored using either PESQ or POLQA.

Note: The Spirent ME hardware unit must be attached in order for the POLQA scoring option to be

available in the Offline Scoring Utility.

Offline scoring can be used to score previously unprocessed files or for re-scoring. Select the

Scoring Model on the Uplink Scoring Utility Settings Screen to choose between PESQ and

POLQA.

See Section 8.9 for detailed information about the Uplink Offline Scoring utility.