How 2-inch Quadruplex Videotape (VTR) Machines Worked

APR 24 2014 · 12:00

How 2-inch Quadruplex Videotape (VTR) Machines Worked

Quadruplex VTR explained (1956). Magnetic tape and the camcorder put a moving-image camera in the home, the newsroom, and the bystander’s hand.

Source: YouTube

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