I mean don't we all have enough data on this? When I lived in apartments, the neighbor's babies crying through the walls definitely kept me up. People making babies make it hard to sleep. Barking dogs definitely make it hard to sleep. People talking loud next door make it hard to sleep. Just last night the high winds kept waking me up.
No one makes or would want a device that mimics the noises we're trying to drown out to sleep.
Yes, but in a primitive setting all those babies would be your relatives, all those people making love would be your friends and family and all the people in your world.
No one makes or would want a device that mimics the noises we're trying to drown out to sleep.