The first electronic storage medium, magnetic tape is made of flexible plastic with one side coated with a ferromagnetic material. The data are recorded as binary digits (bits) in the form of ...

London-based Magnetic Scrolls was an early ... based binder to stick the oxide material (which is what stores the data) to the backing tape, and this binder can absorb water over the years.

There was a time in the not-too-distant past when magnetic tape was the primary way of listening to and recording audio. Most of us are familiar with the cassette tape, a four-track system that ...

Uncoated tape used to separate other sections of tape is called leader. Magnetic tape superseded the earlier magnetic wire recorders after World War II because of the ease with which one could splice ...

The tape is coated with an oxide EMULSION, which when exposed to the variations of the magnetic field at the recording head of a TAPE RECORDER, is arranged in similar variations, each particle of the ...

The mechanism that reads and writes magnetic tape as it moves past. Quality tape recorders have three heads: play (read), record (write) and erase. Many consumer products have only two ...