Ray Dolby was an American engineer and inventor who founded Dolby Laboratories, forever changing the world of audio. He pioneered noise-reduction systems that dramatically improved the quality of sound in music recordings, films, and consumer electronics. His innovations, including Dolby Noise Reduction and Dolby Surround, became industry standards and are integral to the listening experience today. Dolby's groundbreaking work earned him numerous accolades, including an Oscar, a Grammy, and several Emmy Awards, cementing his legacy as a titan of audio technology.