You need sampling at twice the frequency as a minimum to extract a time domain signal into the frequency domain. It says nothing about “perfect” especially when you’re listening in the time domain.
There is a lot of data in the time domain that impacts sound/signal quality. As others have said though, it probably doesn’t matter without high quality equipment and a good ear.
It’s also good to note that you can train your hearing. A musician or producer or audiophile are going to hear things and qualities you don’t. It’s edge cases though, and generally irrelevant to regular listening.
You definitely can hear the difference between MP3 320 and lower mp3 bitrates though.
The Nyquist limit?
You need sampling at twice the frequency as a minimum to extract a time domain signal into the frequency domain. It says nothing about “perfect” especially when you’re listening in the time domain.
There is a lot of data in the time domain that impacts sound/signal quality. As others have said though, it probably doesn’t matter without high quality equipment and a good ear.
It’s also good to note that you can train your hearing. A musician or producer or audiophile are going to hear things and qualities you don’t. It’s edge cases though, and generally irrelevant to regular listening.
You definitely can hear the difference between MP3 320 and lower mp3 bitrates though.