Bluetooth Audio Gateway (AG) is a crucial role in Bluetooth audio profiles, typically representing the device that connects to a remote data source, such as a phone or computer.
Understanding Bluetooth Audio Roles
Bluetooth audio communication is bi-directional, but the roles of devices are distinct. The two primary roles are:
- Audio Gateway (AG): Usually a smartphone or computer that connects to a remote data source.
- Headset (HS) or Hands-Free (HF): Represents the audio output device, like a Bluetooth headset.
These roles are not interchangeable; one device must be in control to manage the audio connection effectively.
Key Characteristics of the Audio Gateway (AG)
- Connectivity: The AG connects to a remote data source, enabling audio streaming or communication.
- Control: The AG is in control of the audio connection, managing the flow of audio data.
- Typical Devices: Smartphones and computers are common examples of devices acting as the AG.
In essence, the Bluetooth AG serves as the central hub for managing audio connections and data flow in Bluetooth audio systems.
