Audio recording on tape had been a thing for a number of years, mostly using reel-to-reel tape. Audio isn’t as demanding as video (especially video combined with audio). An audio recorder uses a ...

After telling a few stories about how he built a tape recorder as a 16-year-old boy in post-war Germany, [Hans] was finally cajoled into retelling this story in a proper form, giving the Internet ...

5 mil where 1 mil = 1/1000 inch) for different purposes, which now include video and digital recording. The tape is coated with an oxide EMULSION, which when exposed to the variations of the magnetic ...