Sony used racoon hair brushes to daub magnetic powder over the paper to produce what it cally "SONI TAPE", starting its history as an audio-video products maker.

索尼使用浣熊毛做成的刷子将磁粉涂抹在纸上，生产出称作“索尼带”的东西，开始了其作为音像产品制造商的历史。

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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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Sony used racoon hair brushes to daub magnetic powder over the paper to produce what it cally "soni tape", starting its history as an audio - video products maker.

索尼使用浣熊毛做成的刷子将磁粉涂抹在纸上，生产出称作“索尼带”的东西，开始了其作为音像产品制造商的历史。

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These analog magnetic tape machines led to the development of audio and video recording technologies after WWII by companies such as Ampex.

FORBES: Magnetic Tape Turns 60

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