I used a third party software to rip the music from a music CD, but just got no idea
which sample rate is better, so I just chose 44100HZ and 48000HZ and so it created two MP3 files for me.
It seems that human ears can't really distinguish which of these two MP3 files has 48000HZ.
I notice that most of the MP3s I brought from the Internet are all of 44100HZ.
Is it a national standard that all MP3 must be created with sample rate of 44100HZ?
any idea?
