On Christmas Day 1932 the British Broadcasting Corporation first used a tape recorder for their broadcasts. The device used was a Marconi-Stille recorder, a huge tape machine that used steel razor tape 3mm wide and 0.08mm thick. In order to reproduce the higher audio...
The coming record revolution: digital discs A laser reads the compact, no-wear disc to deliver superior hi-fi By LEONARD FELDMAN A Sony technician slipped a small disc into the slot of a player no larger than a portable cassette machine. I noticed the record?\’s...
Recent Comments