We are saddened to learn of the passing of inventor and audio entrepreneur Ray Dolby. Other sites have published full obituaries; I'd like simply to offer my memory of interviewing Ray back in the spring of 1977 for the English magazine Hi-Fi News, when Dolby Laboratories were trying to get the BBC interested in using Dolby noise reduction in FM broadcasting. Despite my being a neophyte audio writer, I was treated with courtesy and respect by a man who had forgotten more about audio engineering than I knew.
It was Ray Dolby's invention of Dolby-A noise…