system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Why are 911 calls, when played back, always in such low quality?

I mean without subs, I wouldn't understand half of what they were saying..
gpt
When you have something like the 911 call system, something that lives depend on, and something that you know works as it is right now, you DO NOT fuck with it. That means if the recording component makes it a little grainy, you live with it.