I'm curiously watching the room noise cancelling tech that manta sleep is buildi... | Hacker News

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		taeric 11 months ago \| parent \| context \| favorite \| on: My stupid noise journey (2023) I'm curiously watching the room noise cancelling tech that manta sleep is building. Looks promising. Curious if folks have experience with similar devices?

thih9 11 months ago [–]

Somewhat related: https://www.hyundaimotorgroup.com/story/CONT0000000000090151 (2020)

> Hyundai’s World’s First Road‒Noise Active Noise Control, RANC

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