SMPTE RP 144 – Basic System and Transport Geometry Parameters for 1/2-in Type L Format
This practice specifies the tape speed, scanner parameters, tape tension, and test conditions for achieving the record dimensions specified in ANSI/SMPTE 229M-1991. The parameters are for reference purposes only and should not be interpreted as the only method available to attain the specifications in ANSI/SMPTE 230M-1991.
