Xz2 Premium sound inside camera

[Wazkai]

I have a question, when I open the main camera of xz2 premium, if you approach the back where are Doble camera to the ear I heard as the wind blows,only if de app camera its open, when I close the camera application,.. Stop listening the sound of the wind, anyone know why? 😂 

[Strampke]

Ha!

That's an original finding!

On my XZ3 too.

Both upper and lower speaker.

[Wazkai]

But the wind sound don't come from loudspeaker... I can hear wind noise from directly both cameras 🤔

I have tried a sw repair with Xperia Companion and the noise still there, I have ear the same noise at another XZ2 Premium.. Maybe from AUBE processor?

[Strampke]

Small curse - you're right!

I thought it was coming more from the lower that the upper speaker.

I can replicate it here though only from the main camera, not from the selfie camera.

When you switch to selfie the 'sea shell sound' on the main camera stops.

[Wazkai]

No idea what people do with their phones ... It does not affect at any time the performance of the phone or the quality photos... True when change to selfie stop that sound... it's strange... no idea ​​what the noise come from, it will be something from AUBE or something related to autofocus.. 🤔