A dual-layer disc has two layers of data, one of them semi-transparent so that the laser can focus through it and read the second layer. Since both layers are readable from the same side, a dual-layer disc can hold almost twice as much as a single-layer disc, for over 4 hours of video (see 3.3 for more details). Many dual-layer discs are currently available (such as Contact, Goldeneye, Species, Raging Bull, and Rain Man).

It is a type of DVD with double the storage capacity of standard discs. It contains two recording/ data layers. A transparent spacer is exist between the two recording layers. Semitransparent reflector layer of first recording layer accepts the laser to access data which is then passes to the second layer. Recording of first layer starts from inner edge to outer edge, where as in the second layer it is from outer to inner.

Soon. Some replicators plan to produce double-sided discs, dual-layer discs, and double-dual discs from day one. Obviously the prices will be higher, but certain producers already require more space than is available on a single side or single layer. All players will play dual-layer discs -- it's required. All players will also play double-sided discs if you flip the discs over. No manufacturer has announced a player that will play both sides. (See 2.

Typically, this is caused by one or more marginal parameters. Since there are no standards for players, and each player is slightly different, the results will be different on each player. Again, for discs well within specs, this is not a problem. The problem typically arises when one or more parameters are marginal.

Not as soon as most people hope (including Jim Cameron). DVD-18 technology is not yet out of the laboratory. It requires a completely different way of creating two layers. Single-sided, dual-layer discs are produced by putting one data layer on each substrate and gluing the halves together with transparent adhesive so that the pickup laser can read both layers from one side. But in order to get four layers, each substrate needs to hold two.

DVD+R DL or called DVD+R9 is a Dual Layer writeable DVD+R. The dual layered discs can hold 8.54 GB (called DVD-9) and...

Phase change material is the recording medium in DVD-RAM discs. The molecules of phase change material can take on two distinct states: amorphous or crystalline. Before recording, the phase change material is in its crystalline state. During recording, the laser quickly heats and then cools the material causing it to become amorphous at the data mark area. When the disc is erased, a lower-powered laser is used to return the surface material to its crystalline state.

It's true, you could make a DVD-10; that is essentially two DVD-5's pressed back-to-back - one PAL, one NTSC, but this gets complicated and adds expense (not as much as making two separate fully-packaged formats, but more than just a simple NTSC DVD-5). Of course if you choose to go DVD-10, you are seriously restricted on the disc artwork, only being about to place small writing around the inner 22mm hole.

Disc One: Personal Effectiveness deals with masking, stereotyping and other behaviors that sabotage one's performance. Disc Two: Interpersonal Effectiveness will improve your team building, conflict management, customer relations and other interpersonal skills. Disc Three: Organizational Effectiveness examines behaviors that have become institutionalized and have consequences for the whole organization.

Yes. The device has been designed so that a left handed player merely attaches it on the opposite side of the handle from a right handed player. The instruction leaflet is clear on this point.. Anyone experiencing difficulty with the serve should benefit from using Acedge. Many players have programmed a faulty technique into their service motion. This has to be replaced with correct service "mechanics".

No, not all players are able to play all formats. Please check your player's manual or check with the manufacturer to see what formats your player can support.

Games on DVD-9 media are currently unsupported by HDLoader. If you attempt to install a DVD-9 game it is likely that the installation will appear successful, but any attempt to actually run the game will most likely fail. There are currently under 10 DVD-9 games for the PS2, so hopefully this is not too much of a problem.

A dual layer DVD looks and feels just like a standard DVD. However, dual layer DVD??s allow the user to record two separate layers of data onto the same disc, meaning that it can store almost twice as much data as a typical DVD. A standard recordable DVD has a storage capacity of around 4.7GB, while a Duel Layer DVD will allow for around 8.5GB.