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LaserDisc player. A LaserDisc player is a device designed to play video ( analog) and audio ( analog or digital) stored on LaserDisc. LaserDisc was the first optical disc format marketed to consumers; it was introduced by MCA DiscoVision in 1978. From 1978 until 1984, all LaserDisc player models read discs by using a helium–neon laser.
The Pioneer DVL-9, introduced in 1996, was both Pioneer's first consumer DVD player and the first combination DVD/LD player. The first high-definition video player was the Pioneer HLD-X0. A later model, the HLD-X9, featured a superior comb filter, and laser diodes on both sides of the disc. Notable players
Pioneer Electronics (USA) and Sega Enterprises released this module that allows users to play 8-inch and 12-inch LaserActive Mega LD discs, in addition to standard Sega CD discs and Genesis cartridges, as well as CD+G discs. It was the most popular add-on bought by the greater part of the LaserActive owners, costing roughly US $600.
DVL-H9 is the only high-end LD-DVD combo player and it is only sold in Japan. It looks similar to -919 but it is heavier and taller. The weight is 17kg. The side boards and face plate are made of extruded aluminum and the top cover is 2 mm thick steel board covered by aluminum board. DVD playback part is based on DV-9, and thus its component ...
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FX!32. PCem. QEMU – an opensource emulator that emulates 7 architectures including ARM, x86, MIPS, and others. box86. Rosetta 2: Apple's emulator for macOS allowing to run x86_64 applications on arm64 platform.
LV-ROM is an optical disc format developed by Philips Electronics to integrate analog video and computer software for interactive multimedia. The LV-ROM is a specialized variation of the CAV Laserdisc. LV-ROM is an initialism for " LaserVision Read-Only Memory ". Like Laserdisc, LV-ROM discs store analog audio and video by encoding it in pulse ...
The laser diode chip is the small black chip at the front; a photodiode at the back is used to control output power. SEM ( scanning electron microscope) image of a commercial laser diode with its case and window cut away. The anode connection on the right has been accidentally broken by the case cut process. A laser diode ( LD, also injection ...