This audio analyzer is an instrument for all audio measurements at analog and digital interfaces

Versatile audio analyzers and audio switchers cover audio measurements on many digital and analog interfaces from car radio testing to hearing aids.

This application note provides an application program for level alignment, test automation and reporting with PESQ, POLQA and delay measurements on the Audio Analyzer R&S®UPV or R&S®UPV66.

08-May-2013 | AN-No. 1GA62

Using Application Programs for Audio Analyzer R&S^® UPV in Remote Control

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

Rohde & Schwarz Operating Manual for the R&S®UPV-K7 software for hearing aids tests.

Psychoacoustic Audio Quality Measurements Using R&S^®UPV Audio Analyzer

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

Printing Tool for Audio Analyzer R&S UPV

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

Recording Measurement Results over Time with Audio Analyzer R&S^® UPV

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

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

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

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).

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

Calibrating Measuring Microphones and Sound Sources for Acoustic Measurements with Audio Analyzer R&S^® UPV

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

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

Using R&S audio analyzers in remote control applications to replace the Agilent 8903B

24-Nov-2010 | AN-No. 1GA54

Simple Sequencing Tool for SCPI Commands

19-Jul-2010 | AN-No. 1GA53

Harmonic Distortion Measurements in the Presence of Noise

06-Jul-2011 | AN-No. 1GA55

Averaging of 1/n Octave Spectra

19-Jul-2010 | AN-No. 1GA52

Measurement of Maximum Sound Pressure Level of Headphones according to EN50332

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

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

Measurement of Play-only devices like MP3 Players with R&S Audio Analyzer UPV

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

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

Swept Harmonic Distortion Measurements

16-Jul-2011 | AN-No. 1GA56

This application note presents setting examples for all basic audio measurements to be performed immediately, using the R&S®UPP and R&S®UPV audio analyzers. 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

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

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

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

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.

Change step size from linear to logarithmic

print of black trace with white background?

Meaning of 0dBFS and 0dBr