noun
[ C , U ] a recording in which sounds or pictures are represented by a series of numbers showing that an electronic signal is there or is not there; the process of making a recording in this way
noun
[ C , U ] a recording in which sounds or pictures are represented by a series of numbers showing that an electronic signal is there or is not there; the process of making a recording in this way
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005