Not long ago, our home appliances made nothing but abrasive beeps and harsh buzzes. In recent years though, these devices have started to chirp and sing with carefully designed tones and melodies. But crafting the "perfect" device sound takes skill, patience, and a lot of trial and error. Featuring Audiobrain Founder/Executive Producer Audrey Arbeeny, and Quiet Mark Founder Poppy Szkiler.

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To learn more about Poppy Szkiler’s work, visit Quietmark.com.

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Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/domesticsymphony

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