Erratum and Addendum
Journal of the SMPTE · 1964
or custombuilt equipment calls for a certain increase in size and weight of machines, but its usefulncss has been demonstrated.The time-delay system has been designed specifically to eliminate certain disadvantages such as the need for expensive double-system recorders; synchronous motors; re-recording in the laboratory; the sound-picture gap; and the cutting off of 'runconccrned" picture or sound in splicing.