Pulse time modulation (PTM)
Jump to navigation
Jump to search
5-3-070
Modulation in which the time of occurrence of some characteristic of a pulse carrier is varied from the unmodulated value.
Note: This is a general term which includes several forms of modulation such as pulse duration, pulse position and pulse interval modulation.
Reference: I.E.C. (modified)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)