Noise reduction with in-ear headphone

摘要

An in-ear headphone comprises an earbud body constructed and arranged for positioning in an ear canal of a wearer, and configured to have a distal end farther into the ear canal than a proximal end. The earbud body includes a cavity and an opening to the cavity. The in-ear headphone further comprises a transducer in the opening to the cavity, a portion of the transducer facing outward from the opening; a microphone at the distal end of the earbud body; an earbud tip on the earbud body and complying with a surface of the earbud body; and an acoustically resistive mesh structure at a distal end of the earbud tip. The mesh structure covers the microphone and the portion of the transducer facing outward from the opening.

主权项

1. An in-ear headphone, comprising:
an earbud body constructed and arranged for positioning in an ear canal of a wearer, configured to have a distal end farther into the ear canal than a proximal end, the earbud body including a cavity and an opening to the cavity; a transducer in the opening to the cavity, a portion of the transducer facing outward from the opening; a microphone at the distal end of the earbud body and external to the cavity of the earbud body, the transducer between the microphone and the cavity of the earbud body; an earbud tip on the earbud body and complying with a surface of the earbud body; and an acoustically resistive mesh structure at a distal end of the earbud tip, the mesh structure covering the microphone and the portion of the transducer facing outward from the opening.