Camera Works
In Chapter Three, North considers "Close Up", the European film magazine published in Switzerland "with the more-or-less constant assistance of H.D." from 1927 to 1933. Noting the "considerable convergence of the literary world and the no longer quite so new medium of the movies" by 1927, North furthers his examination of international modernism's struggle with sound by pursuing the introduction of sound technology into silent cinema as a revealing moment in the history of globalization. Hollywood's attempts to cope with "the foreign problem", or that 9/10 of the world's population in 1927 did not speak English, often by shooting films in five different languages, are contrasted with utopian strategies advanced by the avant-garde that attempted to bring about an international film culture of the future based on global multilingualism or even Esperanto. In Chapter Two, North argued that sound came just as critics were raising silent film to the status of art, and here he shows how these two instances of perceived contamination, sound as intruder into the autonomous visuality of film and sound as divisive force in the international medium of the eye, often inflected or contradicted one another in the pages of the magazine. North concludes by stating: ""Close Up" registers an awareness in modernism of the strangeness opened up within ordinary experience by the new media, which, instead of establishing a new universal language, had exposed the inherent unfamiliarity of languages long in use."
Dolby Laboratories
The first film with Dolby sound was "A Clockwork Orange" (1971), which used Dolby noise reduction on all pre-mixes and masters, but a conventional optical sound track on release prints. "Callan" (1974) was the first film with a Dolby-encoded optical soundtrack. In 1975, Dolby released Dolby Stereo, which included a noise reduction system in addition to more audio channels (Dolby Stereo could actually contain additional center and surround channels matrixed from the left and right). The first film with a Dolby-encoded stereo optical soundtrack was "Lisztomania" (1975), although this only used an LCR (Left-Center-Right) encoding technique. The first true LCRS (Left-Center-Right-Surround) soundtrack was encoded on the movie "A Star Is Born" in 1976. In less than ten years, 6,000 cinemas worldwide were equipped to use Dolby Stereo sound. Dolby reworked the system slightly for home use and introduced Dolby Surround, which only extracted a surround channel, and the more impressive Dolby Pro Logic, which was the domestic equivalent of the theatrical Dolby Stereo.