Universal serial bus interfaces for data and power - Part 1-8: Common components – USB Audio 3.0 device class definition terminal types
The Audio Device Class Definition applies to all devices or functions embedded in composite devices. All audio signals inside an audio function start at an Input Terminal, pass through some Units, and leave the function through an Output Terminal. Units can manipulate the signal in various ways. Terminals represent the connections of the function to the outside world.
As part of the Terminal descriptor, the wTerminalType field specifies the vendor’s suggested use of the Terminal. For example, a pair of speakers is a more suitable target for music output than a telephone line. This feature allows a vendor to ensure that applications use the device in a consistent and meaningful way.
|Publication type||International Standard|
|TC/SC||TC 100/TA 18 - Multimedia home systems and applications for end-user networksrss|
|ICS||33.120.20 - Wires and symmetrical cables|
33.120.30 - RF connectors
35.200 - Interface and interconnection equipment
|File size||1241 KB|
The following test report forms are related:
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