Maximizing Your Blu-ray Audio Experience
Tuesday, June 17th, 2008
Everyone knows that high definition content looks better than standard definition. We can all see the difference. With blu-ray looking to be the successor to DVD, many consumers have made the leap to purchasing standalone blu-ray players, or the ultimate Trojan horse for the blu-ray format, the Playstation 3. Combined with a quality display, the picture quality will no doubt be superb, but that is only half of what blu-ray has to offer. Many people don’t know the auditory benefits blu-ray has to offer. A dual layer blu-ray disc can store 50 GB of data; more than six times the storage capacity of a dual layer DVD. With the extra storage capacity, blu-ray discs are capable of playing back lossless audio effortlessly. DVD cannot. The standard Dolby Digital and DTS (Digital Theater Systems) soundtracks are compressed audio formats. The lossless audio formats on blu-ray discs are Dolby TrueHD, DTS-HD MA (High Definition Master Audio) and PCM.
PCM (Pulse Code Modulation) is simply a digital representation of an analog signal. LPCM (Lossless PCM) is not compressed in any way. It’s a bit for bit representation of the studio master.














