USB Audio
USB Audio is a standard protocol within the Universal Serial Bus (USB) specification that enables digital audio devices to communicate with computers and other hosts. It defines how audio data is transmitted over USB, supporting features like playback, recording, and control of audio parameters. This allows devices like headphones, microphones, and speakers to connect via USB without needing specialized drivers in many cases.
Developers should learn USB Audio when working on embedded systems, audio hardware, or software that interfaces with USB audio devices, such as in IoT, consumer electronics, or professional audio applications. It's essential for implementing audio functionality in USB-based products, ensuring compatibility across operating systems, and debugging audio issues in USB peripherals.