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UPV-K421:  clipping instead of rolling over, if 1.0 FS is exceeded UPV R&S UPV / UPP Information on the Current Version and History Release Notes for R&S UPV / UPP Firmware 1146.2300.00 / 1411.2100.00 4 Fixed Issues POLQA NB recordings can now be stored (11092) UPV Improved stability of external sweep with fix RMS and S/N measurements with precision frequency setting (11528, 11157, 11529) UPV UPV-K1

Describes the specific functions of the application.For information on operating the R&S®UPV see the user manual of the base unit.

Describes the specific functions of the application. For information on operating the R&S®UPV see the operating manual of the base unit.The online version contains the documentation for the R&S®UPV base unit and all options for immediate display (no download required).

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit. Also describes some general functions that apply to several applications.Includes the contents of the Getting Started manual.

However, if you have UPV without K4, you will no longer get error message. Both UPP with remote-control and without any option and UPV without remote control, return same response for *OPT?

However, if you have UPV without K4, you will no longer get error message. Both UPP with remote-control and without any option and UPV without remote control, return same response for *OPT?

English (PD 0758.1306.22)

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

Provides the information required to prepare the instrument for use and start working.Basic operations and handling are described.

English (PD 0758.1306.12)

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R&S®UPV Audio Analyzer - Product Brochure

R&S®UPV Audio Analyzer - Product Brochure DE

R&S®UPV Audio Analyzer - Product Brochure RU

R&S®UPV Audio Analyzer - Product Brochure ZH

Describes the specific functions of the application.For information on operating the R&S®UPV see the user manual of the base unit.

This application note provides a tool for printing a report about measurement results on the audio analyzer R&S® UPV. The executable can be freely configured to include any result graphs and figures into the report. In addition it is an application example for a class library which can be included into custom application programs to add a printing function.

18-Jul-2011 | AN-No. 1GA57

This application note provides an application program for the audio analyzer R&S®UPV which calculates and displays the loudness of non-stationary sounds according to ISO 532-1 (Zwicker method). The theoretic background of the evaluation method is briefly explained.

14-Dec-2017 | AN-No. 1GA67

This application note gives background information about the psychoacoustic measurements PESQ® (Perceptual Evaluation of Speech Quality) and PEAQ® (Perceptual Evaluation of Audio Quality). It also describes how to perform these measurements using the Rohde & Schwarz Audio Analyzer.

03-Apr-2009 | AN-No. 1GA49

This application note describes how measurement results can be logged over time in the audio analyzer R&S® UPV. A Visual Basic.NET application program is included which stores results to ASCII files.

29-Jun-2012 | AN-No. 1GA59

Acoustic properties like reverberation time and early reflections are important for test rooms as well as for speech intelligibility and music performance in assembly rooms and concert halls. This application note explains the basics behind these properties and offers an application program for their measurement.

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

English (PD 5214.5878.92)

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Standard compliant testing of hearing aids with R&S UPV - Application Brochure

Standard compliant testing of hearing aids with R&S UPV - Application Brochure DE

Most application notes for audio analyzer R&S® UPV include an application program which runs locally using the universal sequence controller option UPV-K1. This application note explains how sequence control programs can be modified to run on a remote PC using remote control option UPV-K4.

30-Jun-2012 | AN-No. 1GA60

This application note proposes a digital level shifter for connecting the I2S interfaces R&S®UPP-B2 and R&S®UPV-B41 to devices under test with a logic voltage different from 3.3 V.

27-Mar-2020 | AN-No. 1GA71

This application note explains how to use acoustic calibrations in order to be able to enter or read sound pressure level directly in the Audio Analyzer R&S® UPV. An application program is described which performs the necessary measurements for the calibration of microphones and loudspeakers, manages the calibration values and enters them into any appropriate user defined setup.

11-Oct-2012 | AN-No. 1GA47

Play-only devices like CD- or MP3 players cannot be measured as traditional 4-pole devices. Therefore traditional transfer function measurements using the generator part of the audio analyzer are not possible. Those devices are tested with a pre-recorded test signal available as wav or MP3 file. This application note describes a fast test together with a setup and an executable which runs the test and displays the desired results. The test signal is provided as a linear coded wav file. This file can easily be coded into MP3 format using any commercially available or public domain wave editors or ripper programs. The test can also be executed by IEEE control and all results can be read out by IEEE commands.

28-Jun-2007 | AN-No. 1GA46

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

A large variety of measurements is performed in audio engineering in order to ensure transmission quality of analog and digital devices. An audio analyzer suitable for all these tasks will, therefore, incorporate a multitude of functions, resulting in a correspondingly large number of settings.This application note is to help test engineers using the R&S®UPP and R&S®UPV audio analyzers. It presents setting examples for all basic audio measurements to be performed immediately. For each setup, information is given on the type of measurement, the underlying standards, and on how to modify the graphic display results.

07-Jul-2014 | AN-No. 1GA64

This application note provides software and instructions for a simple check of the acoustic performance of mobile phones. It targets mainly service centers and repair workshops which have to perform incoming tests of defective mobile phones and final tests of repaired mobiles. 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

Rohde & Schwarz instruments can be shared when users wish to use the same instrument. This can be done quite easily with the LAN interface, which comes as a standard option. Through this interface, Rohde & Schwarz instruments can be connected directly to a network, and users with access to the network can manually operate the instrument from a remote computer. This Application Note lists all instruments that support these features and describes the steps necessary to set up and configure the network connection to operate these instruments remotely.

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

This application note provides an application program and instructions for performing speech quality tests and delay measurements in a live network, using the R&S®UPV audio analyzer.

14-Dec-2017 | AN-No. 1GA68

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.

30-Jun-2011 | AN-No. 1GA50

This Application Note presents a program which combines FM tuner measurements to form automatically running sequences in line with DIN EN60315-4. It is an extension of Application Note 1GA43 and can be used with the Generator R&S SML and the Audio Analyzer R&S UPV or UPL.

15-Dec-2006 | AN-No. RAC-0502-0012

This application note explains how to use the Audio Analyzer R&S UPV for measurements of maximum sound pressure level of headphones according to EN50332. It is possible to measure a combination of music player / FM receiver and headphones, the maximum output voltage of a player / FM receiver alone or the wideband characteristic voltage of headphones alone. An application program is available for download as installer file and as VB.NET project.

17-Jun-2009 | AN-No. 1GA48

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. Step-by-step procedures are provided for setting up and configuring the T&M instrument and the tablet. On the tablet, a special App implements the Windows® 'Remote Desktop' functionality. T&M instrument and tablet are connected via WLAN (also called Wi-Fi network).

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