The voices inside our navigation systems are with us nearly every day. They frustrate us when they lead us astray, and guide us through our most memorable adventures. But who are the people behind those voices? In this episode, an Australian musician discovers she is the voice inside millions of GPS units, and the Polish voice of Google Maps goes head to head with a robot. Featuring “The GPS Girl” Karen Jacobsen and “Głos Google Maps” Jarosław Juszkiewicz.

Twenty Thousand Hertz is produced by ⁠Defacto Sound⁠.

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Watch Jarek’s farewell video that inspired the online protest.

To learn more about Karen's work, visit thegpsgirl.com.

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

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