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Patent drawing for Headphones with combined ear-cup and ear-bud
US 20,190,075,383 A1
Audio US 20,190,075,383 A1 Expired

Headphones with combined ear-cup and ear-bud

This invention describes a type of headphone that combines two listening experiences: an ear-cup that fits around or on the ear, and an ear-bud that goes into the ear canal. The ear-cup delivers deep, rumbling sounds that you can feel, while the ear-bud provides the full range of music and speech. Together, they also work to block out external noise, both passively and actively.

Why it matters: Since 2018, advancements in active noise cancellation algorithms and miniaturized audio drivers have made the integration of dual-delivery systems, including vibrotactile elements, more efficient and effective in consumer devices.

Status
ExpiredProtection ended and was never renewed
How hard to build
ModerateCustom enclosures, multiple audio drivers, electronics

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