magnetic bubble film

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• magnetic bubble memory — noun a nonvolatile storage device that holds information in the form of bubbles on a thin film of magnetic silicate; no longer used in most computers • Hypernyms: ↑non volatile storage, ↑nonvolatile storage * * * magnetic bubble memory or… …   Useful english dictionary

• Bubble memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube …   Wikipedia

• bubble — I. noun Usage: often attributive Etymology: Middle English bobel Date: 14th century 1. a small globule typically hollow and light: as a. a small body of gas within a liquid b. a thin film of liquid inflated with air or gas c. a globule in a… …   New Collegiate Dictionary

• Magnetic storage — and magnetic recording are terms from engineering referring to the storage of data on a magnetized medium. Magnetic storage uses different patterns of magnetization in a magnetizable material to store data and is a form of non volatile memory.… …   Wikipedia

• Magnetic core memory — Magnetic core memory, or ferrite core memory, is an early form of random access computer memory. It uses small magnetic ceramic rings, the cores , through which wires are threaded to store information via the polarity of the magnetic field they… …   Wikipedia

• Magnetic-core memory — A 32 x 32 core memory plane storing 1024 bits of data. Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRA …   Wikipedia

• Magnetic field — This article is about a scientific description of the magnetic influence of an electric current or magnetic material. For the physics of magnetic materials, see magnetism. For information about objects that create magnetic fields, see magnet. For …   Wikipedia

• Magnetic stripe card — An example of the reverse side of a typical credit card: Green circle #1 labels the Magnetic stripe A magnetic stripe card is a type of card capable of storing data by modifying the magnetism of tiny iron based magnetic particles on a band of… …   Wikipedia

• Magnetic tape — 7 inch reel of ¼ inch wide audio recording tape, typical of consumer use in the 1950s–70s. Magnetic tape is a medium for magnetic recording, made of a thin magnetizable coating on a long, narrow strip of plastic. It was developed in Germany,… …   Wikipedia

• Magnetic ink character recognition — Cheque sample for a fictional bank in Canada using par crossing MICR encoding for cashing in the United States Magnetic Ink Character Recognition, or MICR, is a character recognition technology used primarily by the banking industry to facilitate …   Wikipedia

• 3-D film — In film, the term 3 D (or 3D) is used to describe any visual presentation system that attempts to maintain or recreate moving images of the third dimension, the illusion of depth as seen by the viewer.The technique usually involves filming two… …   Wikipedia