Generic Audio

The table below identifies the values for Audio Location and Audio Input Type.

Audio Location Definitions

Audio Location Values (Bitmap)

Not Allowed

0x00000000

Front Left

0x00000001

Front Right

0x00000002

Front Center

0x00000004

Low Frequency Effects 1

0x00000008

Back Left

0x00000010

Back Right

0x00000020

Front Left of Center

0x00000040

Front Right of Center

0x00000080

Back Center

0x00000100

Low Frequency Effects 2

0x00000200

Side Left

0x00000400

Side Right

0x00000800

Top Front Left

0x00001000

Top Front Right

0x00002000

Top Front Center

0x00004000

Top Center

0x00008000

Top Back Left

0x00010000

Top Back Right

0x00020000

Top Side Left

0x00040000

Top Side Right

0x00080000

Top Back Center

0x00100000

Bottom Front Center

0x00200000

Bottom Front Left

0x00400000

Bottom Front Right

0x00800000

Front Left Wide

0x01000000

Front Right Wide

0x02000000

Left Surround

0x04000000

Right Surround

0x08000000

RFU

0x10000000

RFU

0x20000000

RFU

0x40000000

RFU

0x80000000

Audio Input Type Definitions

Label Description Value

Unspecified

Unspecified input

0x00

Bluetooth

Bluetooth audio stream

0x01

Microphone

Microphone

0x02

Analog

Analog interface

0x03

Digital

Digital interface

0x04

Radio

AM/FM/XM/etc.

0x05

Streaming

Streaming audio source

0x06