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.