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

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

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 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

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

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

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

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

R&S®UPV-K9, R&S®UPV-K92 Operating Manual

Instrument Security Procedures for R&S®UPV

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

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

Rohde & Schwarz Getting Started Guide for the R&S®UPV Audio Analyzer; provides the information needed to setup and start working the instrument.

Rohde & Schwarz User Manual for the R&S®UPV Audio Analyzer.

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

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

R&S®UPZ Operating Manual

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

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

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