This application note explains the basics behind these properties and offers an application program for their measurement.

10-Jul-2012 | AN-No. 1GA61

The combination of R&S® CMU200 and R&S® UPV is in use for various tests of mobile phone speech functionality, such as acoustic tests according to 3GPP 26.132. This application note explains how to replace the R&S® CMU200 in these tasks with R&S® CMW500.

25-Jul-2014 | AN-No. 1GA65

This application note and associated application software may be used to conduct psychoacoustic speech quality evaluation for Voice over LTE (VoLTE) connections. The measurements are based on recommendations ITU-T P.862 and ITU-T P.863. The included software sequence performs decoder/encoder calibration, connection setup for the UE under test and subsequent speech quality analysis.

21-Feb-2014 | AN-No. 1MA204

The instrument setup provided in this application note allows to analyze a degraded speech signal stored into a wave file and to display its FFT spectrum and waveform.

05-Sep-2014 | AN-No. 1GA66

Voice and SMS in LTE

11-May-2011 | AN-No. 1MA197

PESQ^® Measurement for GSM with R&S^®CMUgo

05-Jan-2012 | AN-No. 1MA119

Versatile Software Tool for Rohde & Schwarz Instruments

RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

24-Dec-2017 | AN-No. 1MA074

PESQ^® Measurement for CDMA2000^® with R&S^®CMUgo

05-Jan-2012 | AN-No. 1MA136

Rohde & Schwarz recognizes the potential risk of computer virus infection when connecting Windows-based test instrumentation to other computers via local area networks (LANs), or using removable storage devices.

04-Oct-2012 | AN-No. 1EF73

This application note provides software and instructions for a simple check of the acoustic performance of mobile phones. A focus is set on short test times and ease of use, without compromising accuracy and repeatability of results.

14-Dec-2017 | AN-No. 1GA69

Assisting Tools for Operation of Windows-Based T&M Instruments

13-Jun-2013 | AN-No. 1MA218

Describes the specific functions of the application.

Provides information on security issues when working with R&S®UPV in secure areas.

How to remote-control the UPV via RS-232-C?

The newly installed UPV-B42 option does not work. What could be wrong?

Can I measure group delay of an Audio ADC or DAC with my UPP / UPV?

This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Apple iPad as if working on it locally.

28-Mar-2013 | AN-No. 1MA216

Provides the information required to prepare the instrument for use and start working.

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit.

When starting MOS audio quality measurments with CMWRun connected to a CMW communication tester and an UPV audio analyzer, a failure message occurs that the calibration files "mobile_in.ccl" and "mobile_out.ccl" can not be found.

Next-Generation (3G/4G) Voice Quality Testing with POLQA^®

30-May-2012 | AN-No. 1MA202

Change step size from linear to logarithmic

print of black trace with white background?

Meaning of 0dBFS and 0dBr

Remote Operation of R&S Instruments Using Remote Desktop Connection via LAN

05-Jul-2007 | AN-No. RAC-0703-0029

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

Rohde & Schwarz solutions for VoLTE performance testing are based on the powerful, yet easy to configure R&S®CMW500 callbox and R&S®UPV audio analyzer.

This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Android™ tablet as if working on it locally.

22-Aug-2013 | AN-No. 1MA236

Rohde & Schwarz Drivers under VEE - Installation and Troubleshooting

20-Dec-2012 | AN-No. 1MA035

R&S®Forum for Instrument Remote Control

28-Jun-2018 | AN-No. 1MA196