Hi everyone.
Last night, I lay on the floor and put my ear to it to see if I could hear my downstairs neighbors. After 20 minutes, I heard 10 seconds of very short whining (it was 1 a.m.).
Can anyone recommend some sound amplifier equipment to help me hear them more easily?
Something inexpensive with headphones to listen in directly, and especially not bulky, since I don't live alone!
Thanks