fixed disc es
71Dropout (bicycle part) — A semi horizontal dropout on a steel frame road bicycle converted to a single speed. The non replaceable derailleur hanger (below the axle) and an eyelet (above the axle) for mounting a fender or rack are now unused …
72Online DVD rental — Online DVD rentals allow a person to rent DVDs by mail. Generally, all interaction between the renter and the rental company takes place through the company s website.How it worksMost companies operate on the following model: *The customer joins… …
73Dolby Digital — logo Dolby Digital is the name for audio compression technologies developed by Dolby Laboratories. It was originally called Dolby Stereo Digital until 1994. Except for Dolby TrueHD, the audio compression is lossy. The first use of Dolby Digital… …
74Rotary encoder — A rotary encoder, also called a shaft encoder, is an electro mechanical device used to convert the angular position of a shaft or axle to an analog or digital code, making it an angle transducer. These devices are used in industrial controls,… …
75Hyperfocal distance — In optics and photography, hyperfocal distance is a distance beyond which all objects can be brought into an acceptable focus. There are two commonly used definitions of hyperfocal distance , leading to values that differ only slightly:The first… …
76Personal Jukebox — The Personal Jukebox (also known as PJB 100 or Music Compressor ) was the first commercially sold hard disk digital audio player. Introduced late in 1999, it preceded the Apple iPod and similar players. The original design was developed by Compaq …
77Invention of the telephone — The modern telephone is the result of work done by many people, all worthy of recognition of their contributions to the field. Alexander Graham Bell was the first to patent the telephone, an apparatus for transmitting vocal or other sounds… …
78Acorn MOS — Infobox OS name = Acorn Machine Operating System caption = developer = Acorn Computers source model = Proprietary kernel type = supported platforms = BBC Micro, Acorn Electron, BBC Master Series ui = Command line interface (v3, v4, v5) family =… …
79Comparison of movie cameras — See list of movie cameras for a comprehensive listing of movie cameras. The following tables make a comparison of movie cameras that are in common professional usage in recent years. This list is strictly limited to film based cameras, in order… …
80The Downward Spiral — Studioalbum von Nine Inch Nails Veröffentlichung 8. März 1994 Label TVT Records, Nothing Records …
