The sounds you hear are an unnerving glimpse into the electromagnetic activity of an iPhone, captured using a telephone pick-up coil.
We may not hear these electronic signals with our ears but could it be possible that this digital noise can interfere with with the delicate electronics of our brains? If so, how might this noise be affecting our minds?
Switch your phone off, leave it at home, buy an analogue alarm clock. Stop the buzzing in your brain and find time for some digital silence in your life.