Dolby
Concise Oxford English Dictionary © 2008 Oxford University Press:
Dolby /ˈdɒlbi, ˈdəʊl-/
▶noun trademark
- 1 an electronic noise-reduction system used in tape recording.
- 2 an electronic system providing stereophonic sound for cinemas and televisions.
– origin 1960s: named after the American engineer Ray M. Dolby.
'Dolby' also found in these Oxford entries:

