Rohde & Schwarz UPV Audio Analyzer

Compact instrument for all audio measurements

Installed Options : K1/K4/K61/K63/K9/K91/K9102

- R&S®UPV-K1 universal sequence controller for creating and executing measurement sequences

- R&S®UPV-K4 remote control option for remote control of the R&S®UPV audio analyzer

- PESQ® measurement 1) (R&S®UPV-K61 option) for analyzing speech signals in line with psycho-acoustic methods

- POLQA® measurement 1) (R&S®UPV-K63 option) for analyzing broadband speech quality in line with psychoacoustic methods

- R&S®UPV-K9/-K91 option package for acoustic measurements on mobile phones

The R&S®UPV enables users to perform virtually all measurements that are necessary in the audio world: frequency response measurement, total harmonic distortion (THD) displays, spectral displays, analysis of digital interfaces, and much more. The generator is just as versatile. It can be used to create any conceivable signal from sinewave and noise signals up to multi-sinewave signals.

The instrument features scalable graphical windows that can be moved around on the screen as needed, providing all measurement results at a glance. Results can be displayed in realtime for one or both channels and can optionally be expanded to a maximum of 16 channels. Multiple measurement functions/graphics are available simultaneously. For example, analyses in the frequency and time domains can be displayed at the same time. With graphics, results can be read off using vertical and horizontal cursors, and limit lines or stored measurement results can be superimposed on them or compared with them. 

Key facts

❙ Suitable for all interfaces (analog, digital and combined)

❙ Simultaneous display of multiple measurement functions

❙ Sampling rate up to 400 kHz

❙ User-programmable fi lters for analyzer and generator

❙ Compact instrument with integrated PC

❙ Slots for future options

Benefits and key features

All test signals and measurement functions in a single box 

❙ Efficient as well as multichannel FFT analysis with a resolution down to the mHz range

❙ User-programmable filters adaptable to the measurement task at hand in a matter of seconds

Largest variety of interfaces offered in a single instrument

❙ Analog generator outputs as standard

❙ Dual-channel analyzer with analog inputs as standard

❙ For both the generator and analyzer, all interfaces can be adjusted independently of one another, and they may be used together in any combination

Convenient operation throughout

❙ Owing to the intuitive user interface, operation can be learned in next to no time

❙ All measurement results at a glance

❙ Effective online help functions Powerful and fast

❙ High measurement speed throughout the system

❙ Especially suitable for use in production

❙ R&S®UPV-K1 universal sequence controller for entire measurement sequences

1) PESQ®, PEAQ® and POLQA® are registered trademarks of

OPTIONS / REMARKS

The units were tested properly, in good working condition.

*Conditions : Used. In good working condition.