How do they ensure that during a remote TV interview you can’t hear the interviewer speak through the speakers of the interviewed one?

Question

Even when they talk over each other, we still only hear the interviewer and the guest talk. We don’t hear the speakers. (As argument against noise cancelling)

I know they could wear something like airpods, but I didn’t see anything in their ears so how is it possible without?

For example look up the Piers Morgan interview with Kanye West, thats an example of what I’m curious about.

In: Technology

Answer 1

> I know they could wear something like airpods,

This is your answer but they’re even smaller because they’re wired in and routed behind them.

The only other option would be a mono directional speaker with a mono directional mic but then if you move around at all all the audio is messed up.

> For example look up…

If you have an example you should link it yourself, don’t make it harder for people to help you.