How sound changed film storytelling

Silent films made images carry the story

Performance, framing, and editing conveyed emotion and intention.
Viewers learned what characters wanted by watching faces, posture, and movement.

Camera angles, lighting, sets, and cutting established tone without recorded sound.
Expressionist design turned a distorted mental state into a visible world.

Don Juan (1926) used Warner Bros.’ Vitaphone discs to play a recorded orchestral score, and left the silent aesthetic intact.
The Jazz Singer (1927) added Al Jolson talking and ad-libbing, and that changed what audiences expected.

The term “silent film” was coined during the late-1920s transition and applied backward. Before that, the medium was simply “moving pictures,” and screenings were noisy: live musicians, lecturers, barkers, and a talking audience.
Synchronization was the long-standing goal, not a sudden idea. Edison’s Kinetophone (1895) already tried to lock a Kinetoscope to a phonograph.
Don Juan proved a recorded score could be reproduced identically in every theater. It has no spoken dialogue, so it did not disturb silent film grammar.
The Jazz Singer did, because Jolson speaks. Once a character can talk, the audience expects everyone to.
Fox’s competing Movietone system recorded sound optically on the film itself, which made location shooting possible. In Old Arizona (1928) was sold on its outdoor ambience: wind, birds, open space.

Recording live to a single track meant cameras went into padded booths and actors stood near hidden microphones.
Filmmakers escaped by recording sound separately from the image.

In 1928 and 1929, everything was captured live at once. Cameras were sealed in soundproof booths, nicknamed “iceboxes,” to keep motor noise off the track. Omnidirectional mics were hidden in props, so actors had to stay planted.
The constraints were absurd in practice. On Gentlemen of the Press (1929), a rustling newspaper read like a tornado on the microphone, so the crew wet the paper down.
Two escape routes: Rouben Mamoulian used multiple microphones and mixed them live on Applause (1929), which let actors move. King Vidor shot much of Hallelujah! (1929) silent, with a free camera, and added dialogue and effects afterward.
That second approach, postsynchronization, is the important one for this course. It separates the sound from the moment of filming and makes the soundtrack something you build rather than something you catch.

Dialogue reveals character through wording, delivery, interruption, and silence.
In Citizen Kane, one word turns a life into a mystery.

Jack Foley performed effects in sync with picture at Universal, starting with Show Boat (1929).
Murray Spivack built King Kong (1933) out of manipulated recordings rather than real animals.

Murch popularized “worldizing”: play a clean recording through a speaker in a real space, let it bounce, and re-record it. For American Graffiti (1973) he played a fabricated Wolfman Jack broadcast through a car speaker in a backyard and captured it from shifting distances, so the radio moves with the cars.
On THX 1138 (1971) he sent voices over ham radio and re-recorded them to get a degraded, lived-in future.
Ben Burtt refused stock libraries on Star Wars (1977). The Imperial Walkers are a machine-shop punch press layered with a bicycle chain dropped on concrete.
Alan Splet mic’d the insides of heaters and jugs for Eraserhead (1977), turning industrial hum into psychological dread.
This is the job description for the course. Preview it here and return to each of these names later in the semester.