LogicalFunction

Listen to Audio Announcement

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > Entertain with IFE System > Listen to Audio Announcement

Audio announcements are information about the flight provided by the cabin crew or the captain (boarding, pre-flight announcements, captain's announcements, safety briefing, turbulence, take-off/ascent, descent/final, landing, etc.). The passenger can listen to these annoucements aither through the aircraft speakers either through the individual Seat TVs.

Incoming Functional Exchanges

Exchange Source Description Allocated Exchange Items
FunctionalExchange Audio SignalLogicalFunction Play Audio on Cabin Aircraft Speakers
FunctionalExchange Displayed Audio Interruption ScreenLogicalFunction Display Audio Interruption Screen on Seat TV
FunctionalExchange Audio SignalLogicalFunction Play Audio-Video Stream on Seat TV

Realized Elements

Realizing Elements

Diagrams displaying "Listen to Audio Announcement"