Night three with a mysterious humming sound in my apartment.

 

The lady who is in charge of my commieblock can’t be reached by email until two days. I’m thinking about writing my landlady, although it’s not so bad. Yesterday I measured the decibel with some shitty app. With the humming sound it was up to 30db, without 10-20. I usually listen to some podcast going to sleep and my fridge is even louder. My neighbour is closer to the hum and it wakes her up. She also said she thinks it’s getting louder.