Hybrid disc technology is provided by two substrates, one containing a high density layer and the other containing a CD layer. The information side of the high density substrate is bonded to the non-information side of the CD substrate. The two layers are read via the same surface. The distance from the read-out surface to the High Density layer is 0.6mm and the distance from the read-out surface to the CD layer is 1.2mm. The CD layer is read-out through the high-density layer. This novel design ensures full playback compatibility with the installed base of the CD players.
https://www.aes.org/e-lib/browse.cfm?elib=7214
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!