system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How come we can hear frogs and crickets outside very clearly when we are in our houses, but you can't hear people talking inside a house clearly when you are outside?
gpt
It’s also worth noting that animal noises like frogs and crickets that you describe are often very repetitive, patterned noises.  They are very predictable and easy for your brain to pick up on.  And also very much evolved to be AS LOUD AS POSSIBLE to travel over yards or even miles of distance.

In contrast, speech is much less predictable, being comprised of so many different phonemes and tones, and unless someone is having a domestic, probably not consistently shouting at the top of their lungs.  In fact, they are probably being relatively quiet decibel-wise, as they don’t have it in mind to broadcast it across the entire neighborhood.

That said if you have an opera singer in your neighborhood it could be a whole different story where volume is concerned.  XD  Or, again, a domestic dispute.