David Dolby is a San Francisco-based investor and philanthropist focused on science, technology, and media. Mr. Dolby is committed to honoring Ray Dolby's values and belief in supporting highly innovative cultures with an emphasis on differentiated signal processing to solve real world problems. He directly manages a portfolio of over 40 venture investments. Mr. Dolby is managing director of Dolby Family Ventures where he specializes in accelerating the path to a cure for Alzheimer's disease. He is director of Dolby Laboratories, director of Cogstate Limited, CFO of the Ray and Dagmar Dolby Family Fund, and trustee of the Salk Institute for Biological Studies. He serves as a board member and chair of the impact committee of Tipping Point Community, focused on addressing root causes of poverty in the Bay Area. He also serves on the board of the Academy Museum of Motion Pictures with a passion for all technical aspects of imaging and sound for filmmaking and exhibition.