1. United States electrical engineer who devised the Dolby system used to reduce background noise in tape recording; [syn: Dolby, Ray M. Dolby]
WordNet (r) 3.0 (2006):
Ray M. Dolby
n 1: United States electrical engineer who devised the Dolby
system used to reduce background noise in tape recording
[syn: Dolby, Ray M. Dolby]