A telegraph or a data code in which (a) all the words or code groups are composed of the same number of unit elements, (b) each element has the same duration or spatial length, (c) each word or code group has the same duration or spatial length, and (d) usually each word or code group has the same number of characters. [ From Weik '89 ]
EQUAL LENGTH CODE
Meaning of EQUAL LENGTH CODE in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012