Low audio in some of the content

is it just me but some of the content has very low audio I turn my volume up to all and it’s still low while others are ok

Sometimes I use audio editors to perform noise reduction, normalize, sometimes compress the sound.
If you don’t want to spend you time on doing this, it’s possible to either to turn the volume up or find better lessons.

If the problem is in any Portuguese lessons, please let me know which ones.

Hi josephtk,

If you let us know which lessons, we’ll look into it.