Ray Dolby, Inventor of Surround Sound, Dies at 80; while Ray Dolby was an engineer at heart, his achievements “grew out of a love of music and the arts.”
September 13, 2013 Leave a comment
Ray Dolby, Inventor of Surround Sound, Dies at 80
Ray Dolby, the billionaire U.S. inventor whose name became synonymous with high-end home and cinema surround sound, has died. He was 80. He died yesterday at his home in San Francisco, according to a statement by Dolby Laboratories Inc. (DLB) He had been suffering from Alzheimer’s disease and was diagnosed in July with acute leukemia, the San Francisco-based company said. Through the company he founded in 1965, Dolby pioneered noise-reduction and surround-sound technologies that are used in movies, cinemas, personal computers and home theater equipment. The Dolby logo — two block-letter Ds, facing each other — became a sign of audio quality, indicating the presence of Dolby technology that reduced the hiss from cassette tapes, for instance, or added a digital soundtrack to movies. Tom Dolby, one of his sons, said in the statement that while his father was an engineer at heart, his achievements “grew out of a love of music and the arts.” When Dolby Laboratories went public in 2005, its shares surged 35 percent on the first day of trading. The founder, who held more than 50 patents, received $306 million from the IPO, and his 69.8 percent stake became worth $1.65 billion. As of yesterday his net worth was $2.85 billion, according to the Bloomberg Billionaires Index. Read more of this post