@SounDoer：来自 Vox 的视频，以诺兰新片《Dunkirk》为例，介绍了作曲家 Hans Zimmer 在电影配乐创作中运用的具有无限上升/下降听感的 Shepard Tone。
The sound illusion that makes Dunkirk so intense
Why Christopher Nolan is obsessed with Shepard tones.
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Christopher Nolan’s Dunkirk is a nerve-wracking movie. Three separate storylines tell the tale of the famed World War II evacuation in a intense two hours of film. A lot of that feeling has to do with how the film’s score uses Shepard tones — layered sound waves that simulate a constant ascent in tone — to create a sensation of building tension. They’re a personal favorite trick of Nolan’s: he’s based sound effects and entire soundtracks with other composers on the auditory illusion. In Dunkirk, composer Hans Zimmer crafted his soundtrack around the effect — and it’s an auditory masterpiece.
SounDoer– Focus On Sound Design