system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How does higher quality microphones filter out most of the background noises?
gpt
There are a few things that you should probably look at. Some microphones have different recording patterns. You can choose an optimal recording pattern depending on the setting. Cardioid mode records what is directly in front of the receiver versus say an omni\-directional mic that will pick up in a 360 degree pattern. 

You can also apply what is called a pop filter. Pop filters work by reducing air flow towards the mic which effectively removes the popping and white noises often heard.