LogicalFunction

Play Audio on Cabin Aircraft Speakers

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > Provide Aircraft Information, Commands and Means > Play Audio on Cabin Aircraft Speakers

This function receives digital audio streams and play them on the aricraft speakers.

Involving Functional Chains

Allocating Component

Incoming Functional Ports

Outgoing Functional Ports

Incoming Functional Exchanges

Exchange Involving functional chains Allocating component Exchanges Distant Port Source Description Allocated Exchange Items Realized Functional Exchange Realizing Functional Exchange
FunctionalExchange Audio Stream
  • ComponentExchange Audio-Video Streams
FunctionOutputPort FOP 1LogicalFunction Forward Audio Stream to Aircraft Cabin Speakers

Outgoing Functional Exchanges

Exchange Involving functional chains Allocating component Exchanges Distant Port Target Description Allocated Exchange Items Realized Functional Exchange Realizing Functional Exchange
FunctionalExchange Audio SignalFunctionInputPort FIP3LogicalFunction Watch Imposed Movie on Cabin Screen
FunctionalExchange Audio SignalFunctionInputPort FIP 1LogicalFunction Listen to Audio Announcement

Realized Elements

Realizing Elements

Diagrams displaying "Play Audio on Cabin Aircraft Speakers"