system
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human
[Marvel] How does the speed of sound affect Daredevil's perception

Daredevil sees via vibrations and his heightened senses (bar his sight). However some of his skills would surely be limited by how fast sound travels. Seeing as most bullets are greater than the speed of sound how is DD able to register that they've been fired before it's too late? Is there something I'm missing? Same thing could be said about his parkour feats due to the difference between the speed light and sound causing a significant delay and making a tough task requiring quick reactions much harder.
gpt
> Seeing as most bullets are greater than the speed of sound how is DD able to register that they've been fired before it's too late? 

He hears the noises a gun makes before it actually fires. His directional hearing is so good that it's enough to tell him where the gun is pointing.

EDIT: Daredevil can hear people's muscles rasping under their skin. To him, tendons sound like bowstrings. When you pull a trigger, you make a sound unlike anything else in the world. The trigger isn't quiet either, and neither is the rest of the gun. By the time the firing pin starts to sing, Daredevil is moving.