#Bluetooth handsfree service windows 10 driver#
#Bluetooth handsfree service windows 10 Bluetooth#

#Bluetooth handsfree service windows 10 Bluetooth#

These systems often also implement Headset (HSP) or Hands-Free (HFP) profiles for telephone calls, which may be used separately.Įach A2DP service, of possibly many, is designed to uni-directionally transfer an audio stream in up to 2 channel stereo, either to or from the Bluetooth host. The Audio/Video Remote Control Profile (AVRCP) is often used in conjunction with A2DP for remote control on devices such as headphones, car audio systems, or stand-alone speaker units. For example, music can be streamed from a mobile phone to a wireless headset, hearing aid/ cochlear implant streamer, or car audio alternately from a laptop/desktop to a wireless headset also, voice can be streamed from a microphone device to a recorder on a PC. This profile defines how multimedia audio can be streamed from one device to another over a Bluetooth connection (it is also called Bluetooth Audio Streaming).

36 Wireless Application Protocol Bearer (WAPB)Īdvanced Audio Distribution Profile (A2DP).

34 Synchronisation Mark-up Language Profile (SyncML).

31 Service Discovery Application Profile (SDAP).

28 Phone Book Access Profile (PBAP, PBA).

27 Personal Area Networking Profile (PAN).

18 Human Interface Device Profile (HID).

15 Hard Copy Cable Replacement Profile (HCRP).

14 Generic Object Exchange Profile (GOEP).

11 Generic Audio/Video Distribution Profile (GAVDP).

3 Audio/Video Remote Control Profile (AVRCP).

1 Advanced Audio Distribution Profile (A2DP).

This article summarizes the current definitions of profiles defined and adopted by the Bluetooth SIG and possible applications of each profile. This may include an outline of the required service record, if appropriate. To perform its task, each profile uses particular options and parameters at each layer of the stack.

Specific parts of the Bluetooth protocol stack used by the profile.

#Bluetooth handsfree service windows 10 driver#

For the Bluetooth Low Energy stack, according to Bluetooth 4.0 a special set of profiles applies.Ī host Operating System can expose a basic set of profiles (namely OBEX, HID and Audio Sink) and manufacturers can add additional profiles to its driver and stack to enhance what their Bluetooth device can do.Īt a minimum, each profile specification contains information on the following topics: The profiles provide standards that manufacturers follow to allow devices to use Bluetooth in the intended manner.

The way a device uses Bluetooth depends on its profile capabilities. For example, there are Hands-Free Profile (HFP) 1.5 implementations using both Bluetooth 2.0 and Bluetooth 1.2 core specifications. While the profile may use certain features of the core specification, specific versions of profiles are rarely tied to specific versions of the core specification, making them independent of each other.

It resides on top of the Bluetooth Core Specification and (optionally) additional protocols. A Bluetooth profile is a specification regarding an aspect of Bluetooth-based wireless communication between devices. In order to use Bluetooth, a device must be compatible with the subset of Bluetooth profiles (often called services or functions) necessary to use the desired services.