RE: nrf5340 Audio DK USB Audio datapath issue

Tommy_Li — Tue, 04 Jun 2024 01:06:59 GMT

Hi dejans,

Thanks for your replay.

[quote userid="111786" url="~/f/nordic-q-a/111763/nrf5340-audio-dk-usb-audio-datapath-issue/487155"]You mentioned both Windows PC and Smart TV as connected to the USB audio device. What is the source of your audio signal? Where does your speaker connect to?[/quote]

I may have misunderstood you.

I have a smart TV which has a usb port.

I plug the nrf5340 audio dk into the TV.

and then i watch a movie, the sound will route to the nrf5340 audio dk.

I just want to known, is there a method to let the sound play through both the speaker on the TV, and the nrf5340 Audio DK.

For a family of five, there are two elder people wearing hearing aids,

When i plug the nrf5340 audio dk into the TV.

The other three young people can't hear the sound from the TV.

In short, is there a method to simultaneously play sound(music or movive) through the speaker on the TV and the nrf5340 audio dk?

Best Regards.

Tommy.

RE: nrf5340 Audio DK USB Audio datapath issue

dejans — Mon, 03 Jun 2024 15:28:30 GMT

Hi Tommy,

[quote user=""]the audio should play through both the speaker and the USB Audio device at the same time.[/quote]

You mentioned both Windows PC and Smart TV as connected to the USB audio device. What is the source of your audio signal? Where does your speaker connect to?

[quote user=""]the people who don't wear the headset will not hear the sound.[/quote]

What is the relationship between this requirement and previously stated that the audio should play also through a speaker? Do you want to be able to switch between speaker and USB audio dongle?

Best regards,
Dejan