A/V Interfaces

Testing of Audio and Video Interfaces for a Satisfactory User Experience

Today's TV sets, set-top boxes, tablets and smartphones have analog and digital video interfaces like the high-definition multimedia interface (HDMI^TM) and mobile high-definition link (MHL^TM). To ensure a satisfactory user experience, it is necessary to test the functionality of these interfaces and their compliance with standards at different stages of the value chain.

HDMI Interface Testing

R&S®VTC-VTE-VTS Video Testers
- HDMI generator with 4K support
- HDMI protocol analysis
- HDMI 2.0 testing in accordance to HDMI compliance test specification (CTS)
- Video and audio analysis allow the use in application tests like performance or logo testing

MHL Interface Testing

R&S®VTC-VTE-VTS Video Testers
- MHL signal generation
- MHL protocol analysis with packed pixel support
- MHL 1.3 / 2.1 testing in accordance to MHL CTS
- Video and audio analysis allow the use in application tests like performance or logo testing

Analog Video Interface Testing

R&S®VTC-VTE-VTS Video Testers
- Composite and component video signal analysis
- SD and HD support
- Scope function

Audio Analysis on Analog and Digital Interfaces

R&S®UPV Audio Analyzer
- Balanced analog inputs and outputs with high common mode rejection and various impedances
- Digital interfaces in consumer (IEC 60958) and professional (AES3) format
- Digital audio protocol as well as jitter and interface testing
- Audio analysis on I²S and universal serial interfaces
- Flexible configuration to test DUTs with virtually any combination of interfaces

Audio Testing on Consumer Products

R&S®UPP Audio Analyzer
- Combined testing on analog and digital interfaces
- Including tests via HDMI^TM and multi-channel I²S
- Suitable for audio measurements on class-D amplifiers

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Topic: A/V Testing for Interfaces

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