Abstract: A hearing device configured to be worn in an ear of a wearer includes a first housing component defining a recess, a second housing component configured to attach to the first housing component to define an enclosure, and a conductor, and a multi-function cable. The multi-function cable includes a blunt feature and an outer jacket of a multi-function cable. The outer jacket extends through the first housing component. A passage is defined by the blunt feature and the outer jacket, and the conductor extends through the passage. The hearing device further includes a plurality of fibers secured to an inner surface of the passage and an inner surface of the enclosure. The fibers extend through the passage and are configured to transfer mechanical forces from the multi-function cable to the first housing component.

Abstract: A hearing instrument comprises: a microphone; a housing that defines an opening that leads to the microphone; a button disposed on the housing; and a ring member configured to be disposed within a recess defined in the housing and to define a perimeter around the button, wherein: the ring member defining an acoustic path that has a non-straight segment, the acoustic path has an external port and an internal port, and the internal port is configured to be aligned with the microphone opening of the housing.

Abstract: A hearing instrument may comprise a housing that defines a cavity, wherein the housing includes an inner side that is formed to conform with user anatomy, an outer side that is externally visible when the hearing instrument is placed within an car of a user. The hearing instrument may further comprise circuitry disposed inside the cavity, wherein the circuitry includes an antenna disposed adjacent an inner surface of the outer side of the housing. A battery door may be attached to the housing, wherein the battery door is positioned such that a battery can be inserted and removed via the battery door, wherein upon insertion of the battery into the hearing instrument, the battery is disposed behind the antenna relative to the outer side of the housing.

Abstract: A hearing instrument comprises a housing having an exterior surface and an interior surface; a rechargeable battery; a first conductor having an external segment tracing a first path on the exterior surface of the housing; and a second conductor having an external segment tracing a second path on the exterior surface of the housing. The first conductor and the second conductor are configured to operate as both an antenna and to conduct electricity from a charger to recharge the rechargeable battery.

Abstract: A hearing instrument may comprise a housing that defines a cavity, wherein the housing includes an inner side that is formed to conform with user anatomy, an outer side that is externally visible when the hearing instrument is placed within an ear of a user. The hearing instrument may further comprise circuitry disposed inside the cavity, wherein the circuitry includes an antenna disposed adjacent an inner surface of the outer side of the housing. A battery door may be attached to the housing, wherein the battery door is positioned such that a battery can be inserted and removed via the battery door, wherein upon insertion of the battery into the hearing instrument, the battery is disposed behind the antenna relative to the outer side of the housing.

Abstract: An ear-worn electronic hearing device comprises an enclosure configured to be supported by, at, in or on an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is disposed in or on the enclosure and operably coupled to the wireless transceiver. The antenna has a physical size and comprises a plurality of cutouts disposed along a periphery of the antenna. The cutouts are configured to increase an electrical length of the antenna without an increase in the physical size of the antenna. The antenna can comprise at least one interior window having a window periphery. A plurality of window cutouts are disposed along the window periphery. The window cutouts are configured to increase a path length of current distribution along the window periphery.

Abstract: Various embodiments of an ear-wearable electronic device are disclosed. The device includes a faceplate having an outer surface and an inner surface, where the faceplate defines a cavity disposed in the inner surface of the faceplate; a microphone disposed at least partially within the cavity and including an inlet; and an acoustic path disposed within the faceplate and extending between a microphone port disposed at the outer surface of the faceplate and an outlet disposed in the cavity. The acoustic path is acoustically coupled to the inlet of the microphone via the outlet. The inlet of the microphone is disposed in the cavity or in the outlet of the acoustic path. The acoustic path is configured such that all acoustic waves propagating within the acoustic path pass directly from the acoustic path to the inlet of the microphone.

Abstract: A hearing aid device can include a housing having a button operable to activate the hearing aid device. Operation of the button activates the hearing aid device. A shim can be configured to inhibit operation of the button. The shim can include a shim body. The shim can include a button recess having a recess wall extending from the shim body. The shim can include the recess wall at least partially surrounds the button recess. The button recess can be configured to receive at least a portion of the button. The shim can include a channel having a channel wall. The channel can be in communication with the button recess, and the channel 10 can be configured to receive at least a portion of the button.

Abstract: An ear-worn electronic hearing device comprises an enclosure configured to be supported by, at, in or on an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is disposed in or on the enclosure and operably coupled to the wireless transceiver. The antenna has a physical size and comprises a plurality of cutouts disposed along a periphery of the antenna. The cutouts are configured to increase an electrical length of the antenna without an increase in the physical size of the antenna. The antenna can comprise at least one interior window having a window periphery. A plurality of window cutouts are disposed along the window periphery. The window cutouts are configured to increase a path length of current distribution along the window periphery.

Abstract: A flow rate ratio control device smoothly switches branches without generating abrupt changes in the flow rates of a fluid flowing therethrough. The device includes at least two branches from a main flow path, first and second fluid control valves each including a position sensor for a valve body, a storage unit that stores reference positions of the valve bodies in order to divide the fluid flowing into the branches at predetermined ratios, and a control unit that controls the ratios of the branches by performing position control to place the valve body of the first valve in the reference position, and by performing flow rate control to set the flow rate of the second valve to a target flow rate. When the valve body of the second valve reaches the reference position, the control unit switches the position control and flow rate control between the valves.

Abstract: An ear-worn electronic hearing device comprises an enclosure configured to be supported by, at, in or on an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is disposed in or on the enclosure and operably coupled to the wireless transceiver. The antenna has a physical size and comprises a plurality of cutouts disposed along a periphery of the antenna. The cutouts are configured to increase an electrical length of the antenna without an increase in the physical size of the antenna. The antenna can comprise at least one interior window having a window periphery. A plurality of window cutouts are disposed along the window periphery. The window cutouts are configured to increase a path length of current distribution along the window periphery.

Abstract: An ear-worn electronic hearing device comprises an enclosure configured to be supported by, at, in or on an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is disposed in or on the enclosure and operably coupled to the wireless transceiver. The antenna has a physical size and comprises a plurality of cutouts disposed along a periphery of the antenna. The cutouts are configured to increase an electrical length of the antenna without an increase in the physical size of the antenna. The antenna can comprise at least one interior window having a window periphery. A plurality of window cutouts are disposed along the window periphery. The window cutouts are configured to increase a path length of current distribution along the window periphery.

Abstract: A hearing device configured to be worn in an ear of a wearer includes a first housing component defining a recess, a second housing component configured to attach to the first housing component to define an enclosure, and a conductor, and a multi-function cable. The multi-function cable includes a blunt feature and an outer jacket of a multi-function cable. The outer jacket extends through the first housing component. A passage is defined by the blunt feature and the outer jacket, and the conductor extends through the passage. The hearing device further includes a plurality of fibers secured to an inner surface of the passage and an inner surface of the enclosure. The fibers extend through the passage and are configured to transfer mechanical forces from the multi-function cable to the first housing component.

Abstract: A hearing instrument comprises: a microphone; a housing that defines an opening that leads to the microphone; a button disposed on the housing; and a ring member configured to be disposed within a recess defined in the housing and to define a perimeter around the button, wherein: the ring member defining an acoustic path that has a non-straight segment, the acoustic path has an external port and an internal port, and the internal port is configured to be aligned with the microphone opening of the housing.

Abstract: A hearing instrument comprises a housing having an exterior surface and an interior surface; a rechargeable battery; a first conductor having an external segment tracing a first path on the exterior surface of the housing; and a second conductor having an external segment tracing a second path on the exterior surface of the housing. The first conductor and the second conductor are configured to operate as both an antenna and to conduct electricity from a charger to recharge the rechargeable battery.

Abstract: A hearing instrument may comprise a housing that defines a cavity, wherein the housing includes an inner side that is formed to conform with user anatomy, an outer side that is externally visible when the hearing instrument is placed within an ear of a user. The hearing instrument may further comprise circuitry disposed inside the cavity, wherein the circuitry includes an antenna disposed adjacent an inner surface of the outer side of the housing. A battery door may be attached to the housing, wherein the battery door is positioned such that a battery can be inserted and removed via the battery door, wherein upon insertion of the battery into the hearing instrument, the battery is disposed behind the antenna relative to the outer side of the housing.

Abstract: An ear-wearable electronic device comprises a shell having a uniquely-shaped outer surface that corresponds uniquely to an ear geometry of a wearer of the device. The shell comprises a first contact surface. A battery housing comprises a first mounting interface and a battery compartment configured to receive a battery. The battery housing has a shape that conforms to that of the battery compartment. A faceplate comprises a second mounting interface configured to couple with the first mounting interface of the battery housing, and a second contact surface configured to matingly engage the first contact surface of the shell. A flexible printed circuit board assembly (PCBA) is supported by one or both of an exterior surface of the battery housing and the faceplate.

Abstract: An ear-worn electronic hearing device comprises an enclosure configured to be supported by, at, in or on an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is disposed in or on the enclosure and operably coupled to the wireless transceiver. The antenna has a physical size and comprises a plurality of cutouts disposed along a periphery of the antenna. The cutouts are configured to increase an electrical length of the antenna without an increase in the physical size of the antenna. The antenna can comprise at least one interior window having a window periphery. A plurality of window cutouts are disposed along the window periphery. The window cutouts are configured to increase a path length of current distribution along the window periphery.