A video tape recorder (VTR) is a tape recorder designed to record and playback video and audio material from magnetic tape. The early VTRs were open-reel...

A videocassette recorder (VCR) or video recorder is an electromechanical device that records analog audio and analog video from broadcast television or...

An audio tape recorder, also known as a tape deck, tape player or tape machine or simply a tape recorder, is a sound recording and reproduction device...

digital signal. Videotape is used in both video tape recorders (VTRs) and, more commonly, videocassette recorders (VCRs) and camcorders. Videotapes have...

the company began developing video tape recorders, and later introduced the helical scan concept that made home video players possible. They also introduced...

television industry in the 1950s in the form of the first commercialized video tape recorders (VTRs), but the devices were expensive and used only in professional...

tape drives for data storage on mainframe computers and in video tape recorders. Magnetic tape was also used to record data signals from analytical instruments...

led an Ampex research team to develop one of the first practical video tape recorders (VTR). In 1951, the first VTR captured live images from television...

reel-to-reel audio tape recording and video tape recorders, and provide non-linear editing capabilities unavailable using tape recorders. Audio HDR systems...

In a video tape recorder, tracking is a calibration adjustment which ensures that the spinning playback head is properly aligned with the helical scan...