The Dawn of Sound: How Movies Learned to Talk (2007)认领

　　Thenearly30-yearstruggletobringsoundtomotionpicturesisthebackdropforthisinsightfuldocumentary.Filmhistorians,andsurvivorsfromtheerataketheaudiencefromtheearlyfailedattemptsbyscientistsandinventors,tothejoinedforcesofWesternElectricandWarnerBros.who,withtheirVitaphoneprocess,revolutionizedtheentertainmentindustry,perhapsmore...