Recorder (musical instrument) | Recorder | recorder | Digital video recorder | videotape | Videocassette recorder | Recorder (judge) | Sex, Lies, and Videotape | Campbell–Stokes recorder | video tape recorder | Videotape | flight data recorder | Flanders Recorder Quartet | digital video recorder | Site Recorder | sex, lies, and videotape | recorder (musical instrument) | Recorder (legal office) | Recorder (law) | recorder (judge) | Flight recorder | DVD recorder | cockpit voice recorder | Biblical Recorder | 1940's wire recorder |
Later on in the 1970s, manufacturers of professional video broadcast equipment, such as Bosch (through their Fernseh division), RCA, and Ampex developed prototype digital videotape recorders (VTR) in their research and development labs.