LogicalFunction

Acquire Audio Stream from Aircraft

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > IFE System > Provide Aircraft Interface > Acquire Audio Stream from Aircraft

Audio announcements are performed through the aricraft built-in sound system (microphone, speakers, etc.). The IFE system is responsible for dispatching these announcements to each Seat TV. This function receives the audio streams from the aircraft and forwards it to the IFE applicative server. The implementation of this function is likely to be specific to each aircraft.

Incoming Functional Exchanges

Exchange Source Description Allocated Exchange Items
FunctionalExchange Audio StreamLogicalFunction Send Audio Announcements

Outgoing Functional Exchanges

Exchange Target Description Allocated Exchange Items
FunctionalExchange Audio StreamLogicalFunction Process Audio Announcement

Realized Elements

Realizing Elements

Diagrams displaying "Acquire Audio Stream from Aircraft"