Itunes Plus Aac Official

Here’s a blog post written for music lovers, audiophiles, and Apple users, explaining what "iTunes Plus AAC" is and why it still matters.

Extensive double-blind listening tests (conducted by Hydrogenaudio, Stanford's CCRMA, and even independent reviewers) have repeatedly shown that 256 kbps AAC is perceptually transparent for the vast majority of listeners on high-end equipment. In many tests, listeners could not reliably tell the difference between a 256 kbps AAC file and a CD-quality FLAC (16-bit/44.1kHz). itunes plus aac