ALL meanings of dolby
Dol·by
D d - uncountable noun dolby Dolby is a system which reduces the background noise on electronic cassette players. 0
- noun dolby any of various specialized electronic circuits, esp those used for noise reduction in tape recorders by functioning as companders on high-frequency signals 0
- noun dolby a system used in cinemas and television sets which provides surround sound 0
- noun dolby an electronic system used, as in tape recording, to reduce unwanted noise for improved sound quality 0