By A Mystery Man Writer
What is an HD Audio CD? - Quora
What is the reason Sony discontinued the production of Super Audio CDs (SACD)? - Quora
Why did SACD format die, considering its audio quality was far superior to any other standards? - Quora
Super Audio CD - Wikipedia
How does Blu-ray audio compare to a SACD? - Quora
What are the differences between Super Audio CD (SACD) and DVD-Audio (DVD-A)? - Quora
How does Blu-ray audio compare to a SACD? - Quora
How does Blu-ray audio compare to a SACD? - Quora
Why was the CD not called DCD? - Quora
Why is the Super Audio CD not named 'SuperAudioDVD'? - Quora