The HDMI standard also provides for the transmission of coded audio signals.
The R&S®UPP-K41 option allows realtime decoding of compressed audio data streams in line with the Dolby Digital®1) and Dolby Digital Plus®1) methods on the S/P DIF and HDMI inputs of the R&S®UPP-B4 option.
After decoding, the (up to) eight audio channels can be analyzed using the R&S®UPP audio analyzer’s standard test methods.
1) Dolby Digital® and Dolby Digital Plus® are registered trademarks of Dolby Laboratories.