How come we only hear bass through walls, but not the other parts of the music?

Question

You always hear the bass but not really the higher notes/the melody. What’s the actual, scientific explanation for this?

In: 11

Answer 1

Bass is wery long waves. The linger wave the higher obstacle penetration. Same for mobile internet. 2g – long waves (few kelometers) but carry relatively small amount of data, they pebetrate thick walls and trevel long distance. 5g very short waves ( few hundred meters) they hardly pebetrate brick walls.