Dolby Laboratories develops audio signal processing systems and manufactures professional equipment to implement these technologies in the motion picture, broadcasting, and music recording industries. Dolby also licenses these technologies for use in the consumer electronics industry. Providing the best possible audio for any entertainment environment, including music, movies, television and multimedia, is Dolby's primary commitment. The privately held company is headquartered in San Francisco, with offices in New York, Los Angeles, Shanghai, Tokyo, and European headquarters in England.