I was saddened to learn of Ray's passing and I send my sincere condolences to Dagmar and the Dolby family. Ray worked at Ampex with my father in law, E. M ‘Al' Lewis who thought the world of Ray. And when Ray and Dagmar took the time to adjust a travel schedule just to attend Al's 95th birthday party, it really made Al proud. Ray was a kind and thoughtful man as well as a brilliant sound engineer. He will be missed.