If you examine the scientific research that went into the development of lossy audio encoding, you'll discover that blind testing isn't all that it's commonly cracked up to be. Unfortunately audio pseudo-science has become every bit as common as audio mysticism.
... I love the power of blind testing.
-- Bob Olhsson Audio Mastery, Nashville TN Mastering, Audio for Picture, Mix Evaluation and Quality Control Over 40 years making people sound better than they ever imagined! 615.385.8051 http://www.hyperback.com