INTRODUCING: “Twenty Thousand Hertz” and THX - a podcast by Business Insider

from 2021-01-31T22:10:42.023393

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While we finish up our new season, check out this episode from Twenty Thousand Hertz. It’s a podcast that tells the stories behind the world’s most recognizable sounds. This episode is about THX, that deep, swelling effect you hear right before a movie starts. Turns out, we might never have heard that sound if it weren’t for Star Wars.