Using magnetic recording tape recording or playback images principles of a machine.

利用磁带的磁性记录原理录制或重放图像的一种机器。

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It's used for recording letters onto magnetic tape for transcription by a secretary.

用听写机将信件录到磁带上，再让秘书抄写下来。

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Video tape Recorder (VTR) is a sort of video recording equipment using magnetic tape.

录像机是使用磁带进行视频记录的一种装置。

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Magnetic tape in professional recording has taken a nose dive while flash memory is the rising video storage format according the survey results.

FORBES: End of the Reel

However with the introduction of lighter weight and more flexible plastic substrate magnetic tapes, combined with a vacuum column to control the tension that the magnetic tape experiences during use, the IBM 726 was a prototype of the modern digital tape recording system.

FORBES: Magnetic Tape Turns 60

As can be seen, traditional film use is 15% or less with digital technologies such as optical discs, hard disk drives, magnetic tape and flash memory are the bulk of modern recording media.

FORBES: End of the Reel