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NRF5340 AUDIO DK: Multiple BIS streams from a single DK

uzer123

In the Documentation page it's described how to have two different streams in BIS mode using two different gateways (two different NRF5340 Audio DKs).

My question is: Can i transmit multiple streams from a single NRF5340 Audio DK in BIS mode. The ideal scenario is to use one PC and send multiple audio signals (streams), and have unlimited headsets (NRF5340 Audio DKs) that can connect to any of the multiple streams (in my understanding, there is no limit of headsets in BIS mode).

I understand that till now I can use only two streams from a single gateway (Broadcast Isochronous Group (BIG))?

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    Hello,

    Can i transmit multiple streams from a single NRF5340 Audio DK in BIS mode.

    Yes, as you can see in the image you shared, you can have two BIS in one BIG from a gateway. The image also shows that one BIG with two BIS is the maximum for a broadcast source (gateway).

    (in my understanding, there is no limit of headsets in BIS mode)

    You understand correctly. There is no limit on how many headsets can sync to the same BIS source.

    I understand that till now I can use only two streams from a single gateway (Broadcast Isochronous Group (BIG))?

    Correct. For the current state of our LE Audio solution, one BIG with two BIS is the maximum amount of streams from one gateway.

    Kind Regards,
    Maria

  • 0 in reply to Maria Gilje

    Thanks for the answer. 

    "Correct. For the current state of our LE Audio solution, one BIG with two BIS is the maximum amount of streams from one gateway."

    So, currently i can not have more than 2 streams, but multiple streams are indeed supported by BLE audio and maybe this you can implement such solution in nrf5340 audio dk in the future?Also, how i can implement this? (one audio DK as gateway, sending two BIS streams?) 

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  • 0 in reply to Maria Gilje

    Thanks for the answer. 

    "Correct. For the current state of our LE Audio solution, one BIG with two BIS is the maximum amount of streams from one gateway."

    So, currently i can not have more than 2 streams, but multiple streams are indeed supported by BLE audio and maybe this you can implement such solution in nrf5340 audio dk in the future?Also, how i can implement this? (one audio DK as gateway, sending two BIS streams?) 

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