Bose Corporation

Ryan Christopher Silvestri

Kevin Paul Annunziato

Eric Matthew Wallace

Michael J Monahan

Ian M Collier

Jason Harlow

Mihir D Shetye

Jahn Dmitri Eichfeld

Ryan terMeulen

Anand Parthasarathi

Daniel M Gauger, Jr

Joshua Kevin Dryden

Stephen D Boyle

Michael Ting

Drew Stone Briggs

Michael E Laude

Kevin M Krauss

Julie E Tierney

David H Pitcher

Ole Mattis Nielsen

Joseph H Cattell

Eric Douglas Curtiss

Adam Christopher Broders

Rebecca Kowalczyk

Michael D Ting

An earpiece with structure for positioning and retaining the earpiece and with structure for sealing against the entrance to the ear canal to provide passive noise attenuation. The positioning and retaining structure engages features of the lateral surface of the ear. The structure for sealing against the entrance to the ear canal includes a conical structure.

Earpiece passive noise attenuating

In general, in one aspect, a hearing aid has an ANR circuit and an ear tip that acoustically occludes the ear. Such a hearing aid provides greater gain to sounds than would be stable in the same hearing aid with a vented ear tip. The ear tip and the ANR circuit in combination attenuate sounds reaching the ear canal through the hearing aid to a first level. The hearing aid detects sounds arriving at a microphone, amplifies those sounds, and provides the amplified sounds to the ear canal at a second level and later in time than the same sounds arrive at the ear canal through the ear tip. The first level is at least 14 dB greater than the second level, such that the amplified sounds do not interact with the passive sounds to result in spectral combing.

Hearing assistance using active noise reduction

A positioning and retaining structure for an in-ear earpiece. An outer leg and an inner leg are attached to each other at an attachment end and attached to a body of the earpiece at the other end. The outer leg lies in a plane. The positioning and retaining structure have a stiffness that is greater when force is applied to the attachment end in a counterclockwise direction in the plane of the outer leg than when force is applied to the attachment end in a clockwise direction in the plane of the outer leg. The positioning and retaining structure position an earpiece associated with the earpiece in a user's ear and retains the earpiece in its position.

Earpiece positioning and retaining

A retaining member for an earphone includes an outer layer of a first material surrounding an inner core of a second material. The retaining member extends from the earphone, and is curved to generally match the shape the antihelix of a human ear. The second material is harder than the first material, providing a stiffness to the retaining member that causes it to apply an upward and backward force against the antihelix when the retaining member is bent to fit under the antihelix of a particular user's ear.

A system for configuring a hearing device comprises an in-ear listening device; a plurality of customization components for use with the in-ear listening device, each customization component when in combination with the listening device cooperating with the listening device to define a controlled amount of venting; and a self-fitting assistance processing device in communication with the in-ear listening device, which adjusts a gain of the in-ear listening device according to the amount of venting provided by a selected one of the customization components.

User-specified occluding in-ear listening devices

An active noise reduction earphone includes structure for positioning and retaining the earphone in the ear of a user and, active noise reduction circuitry including an acoustic driver with a nominal diameter greater than 10 mm oriented so that a line parallel to, or coincident with, an axis of the acoustic driver and that intersects a centerline of the nozzle intersects the centerline of the nozzle at angle &#x3d1;&#x3e;&#xb1;30 degrees. A microphone is positioned adjacent an edge of the acoustic driver. The earphone is configured so that a portion of the acoustic driver is within the concha and another portion of the acoustic driver is outside the concha.

In-ear active noise reduction earphone

A headphone comprises at least one cushion constructed and arranged for contact with a wearer, the at least one cushion comprising an interior region; an electro-acoustical driver that transmits a sound towards an ear canal of the wearer of the headphone; and a plurality of segments comprising a sound absorbing material that at least partially fill the interior region of the cushion.

Ear cushion for headphone

Growing community of inventors

Franklin, MA, United States of America

Ryan Christopher Silvestri