Windows 10: How to make my two Bluetooth devices play sound simultaneously?

I want to make my two Bluetooth devices play sound simultaneously. They are an HK onyx studio 3 and a jbl charge 3 and I use HP laptop running Windows 10

:)

 

Windows 10 simultaneous A2DP streams playing different Audio?

Dear Darshan,

thank you for your reply!

I'm using

• a Samsung Notebook Type NP700Z7C-S01DE
• Windows 10 Pro, Version 1511, Build 10586.545
• with an integrated Intel Wireless Bluetooth Adapter (Driver Version 18.1.1525.1445)
• Microsoft Bluetooth LE Enumerator Version 10.0.10586.212
• Microsoft Bluetooth LE Enumerator Version 10.0.10586.545
• and two Bluetooth-Audio Modules
  • Manufacturer: Microchip
  • Name: RN-52-EK (Evaluation Boards)
  • They use Microsoft Driver Version 10.0.10586.545

These Bluetooth Modules (referred to "Module 1" and "Module 2" in my initial post) provide (among others) the Bluetooth A2DP profile and therefore are registered in the PC as Sound Devices (Headsets):









Now the situation is as follows:

• Both RN52 work fine
  
• I can select either of them or the Notebooks Realtek Soundcard as standard

However, my intention is to use BOTH RN52 simultaneously. I'm evaluating the possibility to use multiple Bluetooth Sound Devices at the same time to build a Windows based Multichannel Audio System.
We need to play different Audio Streams on different Bluetooth-Sound-Devices Simultaneously.

I've successfully tested to

• use one RN52 Module as Standard Sound Device and play some Audio via Mediaplayer
• SIMULTANEOUSLY use Audacity Sound Application to play another wav-File through the Realtek Soundcard of my Notebook

The Problem is: as soon as I switch Audacity to the second RN52-Bluetooth Sound Device, the Sound Output gets corrupted (sounds like sampling hangs).

I suspect that the Windows bthA2DP.sys Driver does not support simultaneous use of multiple Bluetooth-Audio-Devices. Can you confirm this or is it possible to implement a multichannel sound device on windows using multiple Bluetooth-A2DP Devices?

BR

Sven

 

Is it possible to play sound through headphones and HDMI output simultaneously?

Hi David,

I would like to inform that it is not possible to output sound through both the HDMI and the headphone jack simultaneously.

But you can watch video through HDMI and listen via headphone jack.

Follow the steps below.

• Right click on the speaker icon in the taskbar
• Left click playback devices
• Right click HDMI
• Select Disable.

Hope this information helps.

Regards,

Guru Kiran

 

No sound as PC is connected to a bluetooth device.

Hi Samuel,

As per your description, I understand that there is no sound in your PC as it shows that it is currently connected to a Bluetooth device which you do not recognize.

Before we proceed, I would like you to provide the information stated below:

1. Have you connected your PC to Bluetooth speakers?

2. Do you recognize the device that is connected to your PC?

3. Does the Bluetooth device display under Control Panel > Devices and Printers?



For now, I suggest that you perform the steps below and check if you will be able to remove the device in question.

To remove the device from your PC, follow the steps below

• Select Start > Settings > Devices >
  Bluetooth.
• Select the paired Bluetooth device that you want to remove > Remove device >
  Yes.

Your reply is very important to ensure that we provide the appropriate resolution. Do provide the above information so that we can proceed further.

Regards