AAC was designed as a successor to MP3 format, and it achieves better sound quality than MP3 at the same bitrate.
AAC ຖືກອອກແບບມາເປັນຜູ້ສືບທອດໃນຮູບແບບ MP3, ແລະບັນລຸຄຸນນະພາບສຽງທີ່ດີກວ່າກ່ວາ MP3 ທີ່ບິດດຽວກັນ.