drive head assembly
319 track tape — The IBM System/360, released in 1964, introduced what is now generally known as 9 track tape. The magnetic tape is 1/2 inch (12.65 mm) wide, with 8 data tracks and one parity track for a total of 9 parallel tracks. Data is stored as 8 bit… …
32Controlled Combustion Engine — REVETEC X4v2 Prototype Engine Controlled Combustion Engine (CCE) is a term used by Revetec, an engine design company, to identify a type of experimental internal combustion engine (ICE) designed by Brad Howell Smith. It uses two counter rotating… …
33North American P-51 variants — Main article: North American P 51 Mustang Further information: North American A 36, F 82 Twin Mustang The North American P 51 Mustang was an American long range single seat fighter aircraft that entered service with Allied air forces in the… …
34Wire recording — A Peirce 55 B dictation wire recorder from 1945 …
35Jocasta (comics) — Superherobox| caption= comic color=background:#ff8080 character name=Jocasta real name=Jocasta publisher=Marvel Comics debut= Avengers (1st series) #162 (August 1977) creators= Jim Shooter (writer), George Pérez (artist) alliance color=background …
36Reel-to-reel audio tape recording — Reel to reel redirects here. For the music group, see Reel 2 Real. For other uses, see roll to roll processing. A reel to reel tape recorder (Sony TC 630), typical of those which were once common audiophile objects. Note the distinctive Scotch… …
37IBM 7 track — [ right|thumb|280px|An IBM 704 mainframe with IBM 727 seven track tape drives on the left. (image courtesy of LLNL)] IBM s first magnetic tape data storage devices, introduced in 1952, use what is now generally known as 7 track tape. The magnetic …
38Byte — A byte (pronounced bite , IPAEng|baɪt) is the basic unit of measurement of information storage in computer science. In many computer architectures it is a unit of memory addressing, most often consisting of eight bits. A byte is one of the basic… …
39TX-2 Tape System — The TX 2 Tape System was a magnetic tape data storage technology from the late 1950s. It is the direct ancestor of LINCtape, used on the LINC laboratory computer.The tape transports used in the system were made as simple and fool proof as… …
40floppy disk — Computers. a thin, flexible plastic disk coated with magnetic material, on which data and programs can be stored for later retrieval: used mainly with microcomputers. Also, floppydisk. Also called floppy, diskette, flexible disk, magnetic disk.… …
