Listen to Audio Announcement

SystemFunction

In-Flight Entertainment System > In-Flight Entertainment System > System Analysis > System Functions > Root System 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.

Involving Functional Chains

• Broadcast Audio Announcement

Allocating Component

• Passenger

Incoming Functional Ports

• FIP 1
• FIP 2

Incoming Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Source	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Audio Signal			FOP1	Play Sound in Cabin				Audio Signal
Audio Signal	Broadcast Audio Announcement		FOP 5	Broadcast Audio Video Streams				Displayed Audio Interruption Screen Audio Signal

Realized Elements

• Listen to Audio

Realizing Elements

• Listen to Audio Announcement

Diagrams displaying "Listen to Audio Announcement"

• [ES] Perform Audio Announcement
• [FS] Perform Audio Announcement
• [SAB] High Level System Overview with some FCs
• [SAB] High Level System Overview
• [SDFB] [BUILD] All Functions
• [SDFB] [CAPABILITY] Provide Audio and Video Intercommunication Means
• [SDFB] [CTX] Manage Video and Audio Diffusion
• [SFBD] All Actor Functions
• [SFCD] Broadcast Audio Announcement