この節では、主にコンピュータ用の磁気テープの記録媒体としての特性について説明する。
"I can't start to let you know how much it's served our operation, the magnetic filtration device has actually been a real challenge solver it's surpassed all our anticipations. Its cured a thirty calendar year plague!"
Print-as a result of, the phenomenon of adjacent layers of tape wound on the reel buying up weak copies from the magnetic sign from one another. Print-via on analog tape triggers unintended pre- and publish-echoes on playback and is generally cannot be removed once it's transpired.
This technique is recurring until all tracks happen to be browse or composed. By utilizing the linear serpentine technique, the tape medium can have quite a few more tracks than read through/compose heads. Compared to basic linear recording, utilizing the exact same tape length and exactly the same variety of heads, data storage ability is considerably larger.[citation essential]
オーディオ用やビデオ用にはアナログ記録方式とデジタル記録方式がある。
Other substantial magnetic recording devices involve magnetic drum, core, and bubble models intended specifically to supply auxiliary information storage for Pc systems.
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Almost Everybody has this prospective but the use and fullfilment and exposure has always been quite restricted to a very few that gained the entry-card and usage of the so identified as adhesive magnetic tape main-marketplace defining New expectations.
Magnetic-tape information storage is really a program for storing electronic information on magnetic tape applying digital recording.
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前述のオートチェンジャーを使っていない場合は記録媒体がオンラインではない、つまり稼働中のシステムから物理的に隔離している前提のストレージなので、ネットワークを通じた不正アクセスやクラッキングが起こる心配がなく、コンピューターウィルスなどにネットワークにつながったシステムを全て破壊されてしまっても復旧が可能である。（このような特徴を、セキュリティ業界では「エアギャップ」と言う。）。オートチェンジャーで任意のテープを交換できる場合は不正アクセスによるクラッキングが行える可能性はある。
The heyday of prerecorded reel-to-reel tapes was the mid-nineteen sixties, but after the introduction of much less complex cassette tapes and eight-monitor tapes, the number of albums unveiled on prerecorded reel-to-reel tape dropped drastically Regardless of their superior seem good quality. By the late sixties, their retail charges were significantly higher than competing formats, and musical genres ended up restricted to kinds probably to appeal to well-heeled audiophiles willing to deal with the cumbersome threading of open up-reel tape.
In professional 50 percent-track use, publish-echo is considered fewer problematic than pre-echo, because the echo is basically masked from the signal alone, and for that reason tapes stored for lengthy periods are kept tails-out, in which the tape must be 1st wound backward on to a feed spool ahead of playback.