nrf5340 Audio DK USB Audio datapath issue

Dear All,

When i connect the nRF5340 Audio DK to the windows PC through the USB, It will be enumerated as a USB audio device.

And then, It will act as the default audio device for the PC.

All the sound will be routed to the USB Audio device.

For my project, i want to achieve the goal,

that is the audio should play through both the speaker and the USB Audio device at the same time.

Do you have any suggestions on how to achieve that goal.

Think about the scenario, Suppose i made a broadcast audio gateway dongle which has a usb interface.

I plug it into a smart TV which is based on the android os , the sound will be outputted to the USB Audio device.

At this moment, the people who don't wear the headset will not hear the sound.

Best Regards.

Tommy.

Related