Send Audio Stream to Aircraft Cabin Speakers

PhysicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Physical Architecture > Physical Functions > Root Physical Function > IFE System > Manage Audio Video Diffusion > Display Video and Play Audio > Send Audio Stream to Aircraft Cabin Speakers

This function receives the audio track of imposed videos and forward them to the aircraft. The video part is played on the Cabin Screen through another dedicated function.

Involving Functional Chains

• Watch Imposed Video on Cabin Screen

Allocating Component

• Aircraft-Specific Aircraft Interface

Incoming Functional Ports

• FIP 2

Outgoing Functional Ports

• FOP 1

Incoming Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Source	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Packetized Audio Stream	Watch Imposed Video on Cabin Screen		FOP 3	Send Audio Video Packet			Audio Stream

Outgoing Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Target	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Audio Stream	Watch Imposed Video on Cabin Screen		FIP 1	Play Audio on Cabin Aircraft Speakers			Audio Stream

Realized Elements

• Forward Audio Stream to Aircraft Cabin Speakers

Diagrams displaying "Send Audio Stream to Aircraft Cabin Speakers"

• [PAB] [BUILD] All PCs, PFs, FEs
• [PAB] [BUILD] Template
• [PAB] [CTX] Watch Imposed Video on Cabin Screen FC
• [PDFB] [CTX] Display Video and Play Audio
• [PFBD] All Physical Functions
• [PFCD] Watch Imposed Video on Cabin Screen