Page 146 - 2019 Technical NMT Hybrid4

HYBRID4 NMT – Multimedia (MM17) – New Features / Highlights
DAB-features

 Dual DAB-tuner

- The second DAB-tuner performs a continuous background search, allowing

fast update of the stations list and seamless DAB-DAB-linking.

 Seamless DAB-DAB-linking

- DAB-DAB-linking is comparable to RDS Alternative Frequency (AF) for FM: DAB

when DAB-reception deteriorates the DCU can seamlessly tune to another,

better DAB-channel that is broadcasting the same station. DAB

 Improved seamless DAB-FM-linking

- When the DAB-signal deteriorates and no alternative DAB-station is available

the DCU can seamlessly switch to the FM variant (given its available). DAB

- The improvement compared to MM13 is enhanced audio synchronization (DAB FM

is in general lagged compared to FM) and volume/frequency matching.