duration between the 50 % reference level instant, unless otherwise specified, of the second transition of one pulse in a pulse train and that of the first transition of the immediately following in the same pulse train
Iga i-nda lainekuju alamperioodi lainekuju impulssvahe väärtus arvutatakse vastavalt standardile IEC 60469, kui standardi kasutaja ei ole teisiti määranud.
The value of pulse separation for the waveform in each ith waveform sub-epoch shall be computed according to IEC 60469, unless otherwise specified by the user of the standard.