Formats for Digital Video Tape Recorders
|Author(s):||D. Dolby ; M. Lemoine ; M. Felix|
|Publisher:||Society of Motion Picture and Television Engineers|
|Publication Date:||1 February 1981|
|Conference Location:||San Francisco, CA, USA|
|Conference Date:||6 February 1981|
|Page(s):||63 - 71|
In the twenty-four years of professional videotape history, only three mechanical formats have been widely used: the quadruplex that dominated the first twenty years and the helical Band C formats that are now expanding rapidly.