first popular name for movies with sound in hollywood
Sound film The primary steps in the commercialization of sound cinema were taken in the mid- to late 1920s. At first, the sound films which included synchronized dialogue, known as "talking pictures", or "talkies", were exclusively shorts. The earliest feature-length movies with recorded sound included only music and effects. The first feature film originally presented as a talkie was The Jazz Singer, released in October 1927. A major hit, it was made with Vitaphone, which was at the time the leading brand of sound-on-disc technology. Sound-on-film, however, would soon become the standard for talking pictures.
Drive-in theater In 1921, a drive-in was opened by Claude V. Caver in Comanche, Texas. Caver obtained a permit from the city to project films downtown. With cars parked bumper-to-bumper, patrons witnessed the screening of silent films from their vehicles.[3] In the 1920s, "outdoor movies" became a popular summer entertainment, but relatively few "drive-in" experiments were made due to logistical difficulties.