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Strany 1 - Agilent E6474A

Agilent TechnologiesAgilent E6474AMobile Voice MOS Test (VMT) ApplicationGetting Started Guide

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10 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpSetting up the Mobile van equipmentTo set up the equipment in the mobile

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 11Figure 3 Typical one-phone mobile van configurationAnalog Out1234Analog

Strany 4 - Setup and Operation Overview

12 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpSetting up the software and license key (Central Office)The central offi

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 133 Step through the installation screens until you see the option for Mob

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14 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpSetting up the VQT license keysFollow these steps:1 Start the Voice MOS

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 15You are prompted to save your configuration. Select Yes and enter a conf

Strany 8 - Setting up the hardware

16 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting Up7 When the Success dialog appears, select Continue (Figure 7).Figure 7 1

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 17The PESQ Key Entry dialog box appears (Figure 9).Figure 9 Enabling ITU

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18 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting Up1 If new hardware is detected, the new hardware wizard starts.2 Follow t

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 194 Select next and then select “Install from a list or specific location

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2 Agilent Mobile Voice MOS Test Application Getting Started GuideNotices© Agilent Technologies, Inc. 2007No part of this manual may be reproduced in a

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20 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting Up5 Choose the following location to install the driver from; C:\WINDWOS\s

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 21Setting up the software and license key (Mobile Van)You need to install

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22 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting Up3 Select the Mobile installation option. The following installation dial

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 23Setting up the VQT license keysFollow these steps:1 Start the VQT applic

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24 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpYou are prompted to save your configuration. Select Yes and enter a conf

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 257 When the Success dialog appears, select Continue.Figure 17 10/100 Lice

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26 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpThe PESQ Key Entry dialog box appears.Figure 19 Enabling ITU standard P

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 27Follow these steps:1 Open the ASIO- USB Control Panel. Select Start >

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28 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting Up• System Performance: RelaxedFigure 22 ASIO USB Control - ASIO tab optio

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29A2Measuring Voice QualityPart 1: Voice MOS Test (VMT) Office Utility 30Part 2: Preparing Central Office for measurements 31Part 3: Using Mobi

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Agilent Mobile Voice MOS Test Application Getting Started Guide 3IntroductionThe Agilent Drive-Test solution is designed to allow benchmarking and qua

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30 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice QualityPart 1: Voice MOS Test (VMT) Office Utility The VMT Office

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Measuring Voice Quality 2Agilent Mobile Voice MOS Test Application Getting Started Guide 31Part 2: Preparing Central Office for measurementsFigure 25

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32 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice Quality5 Enter a time- out period sufficient to cover the number o

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Measuring Voice Quality 2Agilent Mobile Voice MOS Test Application Getting Started Guide 339 At any point of time, or upon completion of measurement,

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34 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice QualityFigure 28 Set password requirementc When prompted, type the

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Measuring Voice Quality 2Agilent Mobile Voice MOS Test Application Getting Started Guide 35Part 3: Using Mobile Van and E6474A Sequencer for measureme

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36 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice Quality• Call Control Test - Call Initiator (refer to Figure 32)a

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Measuring Voice Quality 2Agilent Mobile Voice MOS Test Application Getting Started Guide 37b Auto Answer = Yesc Channel - select the channel for the

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38 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice QualityPart 4: Measurement resultsDownlink MOS results can be foun

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Measuring Voice Quality 2Agilent Mobile Voice MOS Test Application Getting Started Guide 39Figure 35 Chart View example

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4 Agilent Mobile Voice MOS Test Application Getting Started Guide• Phone specific cables.• E6473B- 882 - Nokia POP port to sound module cable.• E647

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40 Agilent Mobile Voice MOS Test Application Getting Started Guide2 Measuring Voice Quality

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41A3TroubleshootingThis chapter consists of frequently asked questions and contact information.Frequently Asked QuestionsWhy is the VQT program not l

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42 Agilent Mobile Voice MOS Test Application Getting Started Guide3 TroubleshootingWhy is the equipment in the central office not picking up calls?The

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Troubleshooting 3Agilent Mobile Voice MOS Test Application Getting Started Guide 436 Click: File and choose Enable Features7 Check: Enable PESQ and en

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44 Agilent Mobile Voice MOS Test Application Getting Started Guide3 TroubleshootingContinuous Synchronization Time-out error when I start Voice MOS te

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Troubleshooting 3Agilent Mobile Voice MOS Test Application Getting Started Guide 45Before starting the voice quality test, please make sure that E6474

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46 Agilent Mobile Voice MOS Test Application Getting Started Guide3 TroubleshootingContact InformationFor technical support, contact your local countr

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47AAAppendix A- Calibration of USB Audio ModuleMeasurement may normally be performed at the recommended settings for the ASIO USB control application

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48 Agilent Mobile Voice MOS Test Application Getting Started GuideA Appendix A- Calibration of USB Audio ModuleThe Server Setup dialog box appears.Fi

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Appendix A- Calibration of USB Audio Module AAgilent Mobile Voice MOS Test Application Getting Started Guide 49For good results, test (measured) wavef

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Agilent Mobile Voice MOS Test Application Getting Started Guide 5ContentsIntroduction 31 Setting UpSetting up the hardware 8Setting up the Central Off

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50 Agilent Mobile Voice MOS Test Application Getting Started GuideA Appendix A- Calibration of USB Audio Module8 If the test waveform is outside the 4

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Agilent Mobile Voice MOS Test Application Getting Started Guide 51IndexNumerics10/100 license key, 15, 24Aacquisition hardware 10/100, 14, 23CCan cust

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52 Agilent Mobile Voice MOS Test Application Getting Started GuideIndex

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6 Agilent Mobile Voice MOS Test Application Getting Started GuideContents

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7A1Setting UpSetting up the hardware 8Setting up the Central Office (CO) equipment 9Setting up the Mobile van equipment 10Setting up the sof

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8 Agilent Mobile Voice MOS Test Application Getting Started Guide1 Setting UpSetting up the hardwareFigure 1 shows an overview of the setup of the har

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Setting Up 1Agilent Mobile Voice MOS Test Application Getting Started Guide 9Setting up the Central Office (CO) equipmentUp to four channels can be li

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