If you've ever been frustrated on a video or audio conversation because background noise makes it impossible for others to hear you, iOS 15 has a feature that will save your life.
It's called Voice Isolation, and like many other useful iPhone features, this one is hidden in plain sight.
Voice Isolation: How to Use ItIt's easy to use the Voice Isolation feature. It's worth noting that it works on both video and audio FaceTime calls.
Open the FaceTime app and make a call to get started. Swipe down from the upper right-hand portion of the display
to bring up the notification centre while the call is active. If you're running iOS 15, you'll notice a Mic Mode option.