AirPods pro hissy in transparency mode

[RobNor]

Seems to add a lot of hiss, dead quiet in noise cancellation mode or if neither is selected

 

[AustinIllini]

Seems to add a lot of hiss, dead quiet in noise cancellation mode or if neither is selected

Transparency mode on all headphones sound super weird. The Apple branded products seem to do a better job than their competitors, but there is a really odd hiss when you set most headphones into transparency modes.

 

[DribbleCastle]

It might be enhancing the airflow in your room. From a vent for instance. I've experienced the same thing at my office.

 

[RobNor]

Nope room is totally silent

 

[Dharma-P]

That's just the way this technology works unfortunately.