Whether LE audio support multiple phonse and multiple headphones connected at the same time ?

[jjaacckk]

LE audio can support multiple stream, but I can't find any description about following application, please advise....thanks

phone1 use unicast to play audio on headphone1 and at the same time phone2 play audio on headphone2.

multiple separate connections to do multiple streaming

[dejans]

Hi,

phone1 use unicast to play audio on headphone1 and at the same time phone2 play audio on headphone2.

multiple separate connections to do multiple streaming

Can you please illustrate your desired setup and provide additional details on the diagram?
What is audio source in your case? 
Which specific phones and headphones do you plan to use?

Best regards,
Dejan

[jjaacckk]

Hi Dejan,

Our proposal is as the picture. The head unit in car can have at most 5 or 6 connections with devices including phone, headphone etc. and each passenger represent by different color can use his phone to stream the media to his headphone.

We need to get some infomation to prepare the head unit proposal to our customer.

Thanks

Jack

[dejans]

Hi,

dejans said:

Which specific phones and headphones do you plan to use?

Which devices (phones and headphones) do you plan to use in your setup?

Which particular device in your diagram is the proposal to the customer about? Which device do you plan to develop? Is your plan to make Head Unit?

Can you provide more details about Head Unit?

Do you have any requirements for communication between mobile phones and headphones?

Best regards,
Dejan

[jjaacckk]

Hi,

We just get the head unit requirement, it should support at most 5 or 6 device connections at the same time. the device can be phone or earphone, and the head unit is the gateway between these devices. So I think that the head unit can equipped a LE audio component which used to connect with 6 devices just like the picture below. The audio stream shall be routed into external SoC to do audio process and routed to the pre-defined earphone. If this architecture can work, then we can promote the solution to our customer.

Thanks

[dejans]

Hi,

Can you please answer the following questions:
1. Will the phones stream at the same time?
2. What audio quality are you looking for (16 bit, 48 KHz or lower)?
3. Will each phone stream to their own headset (which seems to be the case looking at the colors)?
4. Can you use broadcast (BIS) from the head unit to the headsets, or does it need to be unicast (CIS)?

Best regards,
Dejan