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7555356 |
Method for manufacturing a body-worn electronic device adapted to the shape of an individual's body area
A body-worn device, such as a hearing aid, is adapted to the shape of an individual's body area, such as an ear. A digitized, three-dimensional representation of the area is prepared. At least one...
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7522743 |
High comfort sound delivery system
A high comfort sound delivery system ( 10 ) for use with a personal communications device such as a telephone. The high comfort sound delivery system ( 10 ) has a behind-the-ear member ( 12 ) for...
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7478702 |
Customized hearing protection earplug and method for manufacturing the same
The invention relates to a hearing protection earplug ( 10 ) to be worn at least in part in a user's ear canal, comprising a shell ( 12 ) having a outer surface individually shaped according to the...
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7464786 |
High sound attenuating hearing protection device
A hearing protection device insertable into an ear canal is provided, the device generally including a stem portion, a sound attenuating portion affixed to and extending at least partially over the...
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7430300 |
Sound production systems and methods for providing sound inside a headgear unit
Methods for generating a directional sound environment include providing a headgear unit having a plurality of microphones thereon. A sound signal is detected from the plurality of microphones. A...
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7407035 |
Split shell system and method for hearing aids
An in-the-ear hearing aid has a housing with an audio input end and an audio output end. The housing is formed of two sections which are coupled together along a seam which extends between the two...
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7401680 |
Hearing protection earplug and use of the same
A hearing protection earplug having a shell worn at least in part in a user's ear canal, an active unit having an acoustic output transducer and an arrangement for producing output audio signals...
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7401679 |
Adaptor for mounting a sound tube in an earpiece
The present invention relates to mounting of a sound tube inside a shell of a hearing aid. The invention provides a sound tube adaptor, a tool for insertion of the adaptor and a method for...
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7367422 |
System and method for providing passive noise reduction
A passive noise reduction apparatus has a headset with at least one ear cup attached to the headset, the ear cup having an ear side and a shell side. An inner shell, having a cup side and an outer...
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7357217 |
Faceplate cover
The present invention provides an improved method and apparatus for manufacturing communication devices. A cover is attached to a surface of a faceplate that includes at least one opening, to...
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7305992 |
Conforming earplug
An earplug of the type that has a stem ( 12 ) and a plurality of flanges ( 21–23 ), is constructed to be stiff enough to be easily inserted into the ear canal, and to thereafter press with...
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7264081 |
Hearing protection earplug
In a hearing protection earplug for insertion into the ear canal ear composed of a soft material, especially a foam material, having a cavity that is open toward the outside, it is provided, with a...
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7249651 |
Swiveling sound-gathering ear guard for masks and helmets
A portion of a mask or helmet covering a user's ear has an aperture covered by a sound-collecting and sound-transmissive protector swivelingly mounted thereon. The protector has a substantially...
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7240765 |
Customized hearing protection earplug with an acoustic filter and method for manufacturing the same
The invention relates to a hearing protection earplug, comprising a hard shell ( 10 ) having an elasticity of from shore D 85 to shore D 65 and having an outer surface individually shaped according...
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7198133 |
Ear coupler
A one-piece, transparent flexible ear coupler for use with hearing evaluation is disclosed. It includes an annular side wall and a bottom wall forming an acoustic chamber. A flexible...
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7185655 |
Underwater ear prophylactic
The present invention provides a prophylactic for the ear during activities in and around water or other liquid medium where the ear is subject to infection and barotraumas. It has an outer ear...
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7172052 |
Headphone
A headphone has a headband and two earpieces each connected to the headband so as to be pivotable about at least two pivot axes. The two pivot axes intersect one another at a point of intersection...
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7146650 |
Ear covers
Ear covers and a strap for joining the ear covers. Each ear cover includes an inner cup over the ear, an outer cup over the inner cup. The cups are shaped to define an inner space between them in...
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7107993 |
Earplug
An earplug composed of an injected molded resilient polymeric material for insertion into an ear canal by a fingertip of a user, including an elongated member having a nose portion formed as a...
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7036157 |
Method of producing a hood, and a hood produced according to the method
The disclosure relates to a method of producing a hood for a hearing protector by injection moulding of plastic material. The hood is injection moulded to a single contiguous piece employing at...
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6981569 |
Ear clip
A hearing protection device and method of natural sealing provides an ear clip designed with two elongated elements. The elements each have a flexible part or cushions at one end and are attached...
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6938621 |
Disposable plug for warming the inner ear
A disposable plug has a mask with an orifice aligned at the entry into the ear canal when the plug is inserted into the ear. A sealed envelope has a leading elastic tip that extends forward of the...
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6938622 |
Earplug and apparatus with the earplugs
An earplug has an open inserting end, an open inlet end, a cover, a hollow body, a soft sheath, a tube and a sound-processing unit. The sound passes through the open inlet end, is processed by the...
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6902029 |
Retractable ear protection device
The invention disclosed provides an improved ear protection system comprising an ear protection device and an innovative stowage device. The stowage device is capable for inconspicuously securing...
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6888950 |
Ear warming article including electronic device and easily interchangeable advertising areas
An ear warming article that can be comprised of a C-shaped resilient band, an outer sleeve and a speaker or other electronic device is described. The outer sleeve is dimensioned to contain the...
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6860362 |
Hearing aid instrument flexible attachment
A flexible device having a flexible cup for attachment to a hearing aid housing for insertion in an ear canal of a user. The flexible cup includes an opening for securely accommodating a hearing...
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6829362 |
Soft molding compound
A curable composition and method for producing a soft yet durable elastomeric in-the-ear product having a Shore A hardness of about 55 or less upon cure. The curable composition incorporated in a...
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6820717 |
Pressure regulating earplug
An earplug is provided for use by an airplane passenger, which more slowly increases the pressure of air in the passenger's ear canal than the rate of increase in cabin air pressure as the airplane...
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6817440 |
Multi-channel headphones
Multi-channel headphones capable of providing quality 3-dimensional (3-D) sound in an atmosphere of intimacy and privacy for individuals is provided. The multi-channel headphones ensure...
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6810987 |
Earbud headset
An earbud headset is provided that includes a speaker housing which advantageously allows for improved comfort, sound quality, and stability in the ear. The speaker housing includes a head portion...
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6772853 |
Clip-on earphone device
An earphone device having a clip-on member coupled to a connecting base via a resilient repositioning mechanism, wherein a chute is disposed at the bottom of the connecting base; a connecting...
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6769508 |
Underwater audio system
An underwater audio system includes a framing having at least one speaker mounted thereon and at least one upwardly extending arm member. The arm member(s) are arranged to slide under the strap of...
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6707924 |
Holder for portable electronic equipment
A holder to carry portable electronic equipment on the body of a user, include a cord loop adapted for carrying on the body of a user; the cord loop having a support to hold the electronic...
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6691822 |
Sound damping filter, ear protector, and method for manufacturing a membrane for a sound damping
A sound damping filter for an ear protector placeable in the auditory duct of a person. The sound damping filter comprises a sound damping canal with a passage extending from a sound inlet opening...
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6684976 |
Headset ear seal
An ear seal is disclosed for use in a headset. The ear seal includes a flexible sheath that encloses and is in contact with flowable material. The flexible sheath includes a first surface that...
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6678897 |
Hearing protection device
Ear defenders comprising an elastic headband ( 1 ) and an ear muff ( 4 ) arranged on the inside of each leg ( 2 ) of the headband. The ear muffs ( 4 ) are arranged displaceably along the insides of...
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6629579 |
Headphones/earmuffs
A headphone/earmuff includes a headband, a pair of ear cups and associated positioning devices attaching each ear cup to the headband. Each ear cup positioning device has a cylinder attached to...
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6625819 |
Headphone type earpiece assembly and earpieces for the headphone type earpiece assembly
A headphone type earpiece assembly having two earpieces adapted for protecting the user's ears and keeping the user's ear warm and a cord member connected between the earpieces is disclosed. Each...
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6622816 |
Personal protective devices having an energy activated material
A personal protective device is disclosed. The personal protective device comprises at least one energy-activated material, disposed within or on the personal protective device. The energy...
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6595317 |
Custom-moulded ear-plug device
A hearing aid ear-plug device and process for its manufacture, including a resilient, custom-molded outer shell adapting to the dynamics of its area of application including the ability to adapt to...
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6585075 |
Hearing aid having hard mounted speaker and energy absorbing tip
A hearing aid having a speaker that is hard mounted to the housing of the hearing aid and has an energy absorbing tip at that end of the hearing aid that is innermost in the ear and closest to the...
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6571907 |
Portable acoustic hearing enhancement device
A portable, non-electronic hearing enhancement system collects sound from the front of the user and directs it towards the user's ears through the use of a pair of sound reflectors mounted on...
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6554097 |
Low-radiation headphone
The invention relates to a low-radiation headphone with right and left acoustic irradiation housings corresponding to the ears of the user, with each of the housings having an acoustic baffle ( 10...
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6533062 |
Production process for custom-moulded ear-plug devices
A process for manufacturing custom-moulded ear plug device, such as in-ear hearing aids used in an area subject to dynamic and individually different movements. A three-dimensional image of an area...
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6513621 |
Method of producing and making use of ear tips having a filled airtight chamber
This invention discloses an ear tip used in connection with a stethoscope. Whereby the disclosed ear tip is formed of a single piece of molded elastomeric material that is inverted and sealed to...
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6445805 |
Hearing aid assembly
Progress in hearing aids has come a long way. Yet despite such progress hearing aids are not the perfect answer to many hearing problems. Some adult ears cannot accommodate tightly fitting hearing...
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6412593 |
Cushioned earphones
An earphone having a drive unit ( 22 ) carried by an earphone shell ( 20 ) and covered by an ear cushion ( 24 ) of auxetic foam.
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6394222 |
Adjustable brace
The invention relates to an adjustable brace ( 1 ) comprising a pair of resilient elements ( 2, 3 ) which are interconnected at the ends ( 4, 5 ). The resilient elements are curved so that one...
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6386314 |
Flexible earphone assembly for use during hearing screening
An earphone assembly is disclosed that includes an annular baffle having an outer surface and an inner surface as well as an interior wall and an exterior wall. The interior wall defines a central...
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6381336 |
Microphones for an implatable hearing aid
A implantable sealed microphone ( 50 ) includes a diaphragm ( 52 ) having a thin central region ( 54 ) surrounded by a thicker rim ( 56 ). One side of sheet electret material ( 72 ) is bonded to...
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