Before you step into the HD TV's to get back in time to save his grandfather to see the TV before the present era. Thinker, inventor, he worked in the past, however, that the advent of video recorders in 1951, when 59 years ago by Mr. Alexander M. Poniatoff founder and president of Ampex Corporation, along with two other engineers. To create a video recording on magnetic tape for television. After discussion of the technology of recording, such as the head of an alternating current (Rotating) technique with a fast moving tape and time division multiplexing techniques, and finally concluded to use the first method. It uses all three head tape head mounted on the drum (Drum), the switch is rotated. And the drum surface to be scanned and recorded on a 2-inch tape and the recording speed is equivalent to 2500 inches per second (IPS or Inch per Second) for tapes that have sufficient bandwidth. While the speed of the tape at 30 IPS project is really starting from December 1951 with a small budget. And by May of next year, this is a stumbling block to be temporary.

Continue reading "Ampex and the Birth of Vedio Recorder (the advent of video recorders)".