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8180077 |
Medical grade stereo system
A medical grade stereo system is disclosed. The stereo system may include a housing with faceplates where a user interface and connectors mounted to the faceplates form fully sealed interfaces...
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8180087 |
Microphone having a three-pin socket and a USB socket
A microphone comprises a three-pin socket, a first USB socket and a USB adapter. The first USB socket is fixed within the three-pin socket. The three-pin socket comprises an inserted block and...
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8180083 |
Protective cover for behind-the-ear hearing aid device
The present invention relates to a novel protective cover for over-the-ear or behind-the-ear hearing aid devices, wherein the protective cover is resistant to infiltration of moisture, corrosive...
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8170257 |
Apparatus for reducing background and wind noise to a microphone
An apparatus for reducing background and wind noise to a microphone contained in a microphone casing comprises a clamshell enclosure. The clamshell enclosure has a top piece and a bottom piece held...
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8157048 |
Splash proof acoustically resistive color assembly
An acoustically resistive protective cover assembly for an opening in a casing is provided, the casing separates an enclosed space from the ambient space and has an exposed face oriented toward the...
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8155365 |
Gooseneck microphone with covering member in output module
In a gooseneck microphone in which a support pipe is capable of extending and contracting, and accordingly a microphone cord extension/contraction part is provided in an output module section, the...
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8150088 |
Condenser microphone
In a gooseneck condenser microphone that supports a condenser microphone unit via a support pipe, when the microphone is used by inserting a microphone cable through the support pipe in the state...
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8150082 |
Waterproof hearing aid
There is provided a waterproof hearing aid capable of being worn without caring about the entry of sweat or water even at the time of sweating or bathing. The waterproof hearing aid has a first...
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8139796 |
Wireless microphone device
To provide a wireless microphone device that enables a circuit board, which is to be provided with an oscillation circuit, to be decreased in size without deteriorating radiation characteristics....
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8135149 |
Wireless communication device
A wireless communication device includes a speaker grille, a built-in speaker provided behind the speaker grille, and an output amplifier connected to the built-in speaker. A voltage applied to the...
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8127885 |
Method and apparatus for a loudspeaker assembly
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver...
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8126166 |
Condenser microphone and packaging method for the same
Disclosed is a silicone based condenser microphone comprising: a metal case which includes a sound hole, a board which is mounted with a MEMS microphone chip and an ASIC chip having an electric...
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8103026 |
Microphone module with electromagnetic interference shielding means
A microphone module includes a cabinet, a sensor, an integrated circuit chip, a first substrate, and a second substrate. The first substrate carries the integrated circuit chip and includes a first...
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8103028 |
Electrostatic loudspeaker
An electrostatic loudspeaker includes a backplate having a metal film acting as one electrode of a capacitor and defining a number of sound apertures therein; a diaphragm insulatively spaced a...
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8091681 |
Method and apparatus for a loudspeaker assembly
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to define...
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8081455 |
Cooling device and method for acoustic apparatus
A cooling device for an acoustic apparatus includes a cooling fan that is turned on and off, and adjusted in quantity of airflow in accordance with an apparatus temperature, wherein when the...
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8081788 |
Shielding device for a hearing aid
A shielding device for a hearing aid is able to shield components against interference from the outside and vice versa. The shielding device has at least three sections, which are each connected to...
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8077887 |
Electrical connector and method for manufacturing a condenser microphone
There is provided an electrical connector especially suitable for a condenser microphone, which connector is, though being small in size, provided with an electromagnetic wave shielding unit that...
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8073179 |
MEMS microphone package with RF insensitive MEMS microphone chip
A micro-electro-mechanical-system microphone package includes a substrate, a micro-electro-mechanical-system microphone chip mounted on the substrate, and a cover attached to the substrate to cover...
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8064629 |
Decorative loudspeaker grille
A loudspeaker grille for a wall-mount loudspeaker in a home environment is disclosed, which comprises a frame attached directly to a wall where a loudspeaker being mounted, the loudspeaker...
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8035990 |
Electromagnetically-countered display systems and methods
The present invention relates to an electromagnetically-countered display system including at least one wave source and at least one counter unit, where such a wave source irradiates harmful...
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8036414 |
Speaker
This invention provides an audio speaker with improved physical safety isolation between a voice coil and other electrically live elements.
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8014546 |
EMI shielding for a microphone
A microphone has at least one non-conductive component with at least one side covered by a metal layer which in turn is covered by a protective layer, and the microphone can be a component of a...
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8005251 |
Portable waterproof equipment
A portable waterproof equipment includes a body configured for containing articles therein, a sealing structure, a cable and a sealing device. The body has an opening configured for providing an...
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8000489 |
Speaker module for electronic device
A speaker module for a consumer electronics device encloses a speaker. The speaker module is sized to fit within a housing of the consumer electronics device and below an input control of the...
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7986800 |
Device with acoustic guard
A device includes a main body, a microphone module, and an acoustic guard. The microphone module is connected to the main body and comprises a first acoustic opening and a second acoustic opening,...
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7953235 |
Directional silicon condenser microphone having additional back chamber
A directional silicon condenser microphone which has an additional back chamber includes a case having a front sound hole for passing through a front sound; an acoustic delay device for delaying a...
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7949142 |
Silicon condenser microphone having additional back chamber and sound hole in PCB
A silicon condenser microphone has an additional back chamber and a sound hole in a PCB. The microphone includes a case for blocking an external sound; a substrate including a chamber case, a MEMS...
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7945062 |
Microelectromechanical microphone packaging system
The invention relates to a microelectromechanical microphone packaging system. The microelectromechanical microphone packaging system comprises a substrate, a chip, a microelectromechanical...
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7945063 |
Microphone shield system
A microphone shield system captures sound in adverse conditions. The system includes a microphone positioned within a membrane. The membrane is inflated around the microphone to form an enclosure....
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7945067 |
Audio system housed by an enclosure with a substantially waterproof seal
Audio systems are housed by an enclosure with a substantially waterproof seal such that the audio systems may be mounted in outdoor locations such as decks, boat docks, and the like. The enclosure...
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7940944 |
Directional silicon condenser microphone having additional back chamber
A directional silicon condenser microphone having an additional back chamber is disclosed. The directional silicon condenser microphone comprises a case having a front sound hole for passing...
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7938223 |
Sintered elements and associated systems
Sintered elements for use in hazardous areas comprise a first flame path having a first length and a first pore size, and a second flame path having a second length and a second pore size. The...
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7940950 |
Electromagnetically-shielded speaker systems and methods
The present invention relates to electromagnetically-shielded speaker (or microphone) systems for generating acoustic sounds (or electric signals) based upon electric signals (or acoustic sounds)...
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7916887 |
Wind-shielded acoustic sensor
A wind-shielded acoustic sensor, having a microphone and a housing of the microphone. The housing has a streamlined, continuous profile about a latitudinal axis and a longitudinal axis thereof,...
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7876917 |
Generic electromagnetically-countered systems and methods
The present invention relates to an electromagnetically-countered system including at least one wave source irradiating harmful electromagnetic waves and at least one counter unit emitting counter...
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7861825 |
Method and apparatus for a loudspeaker assembly
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to define...
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7840024 |
Wide dispersion speaker system and cover mounting structure for instrument directly mounted to flat portion
A wide dispersion speaker system 1 comprises a cone type speaker unit 2, and a restricting element 10A. The restricting element 10A is provided with a center hole 11 at a center section thereof,...
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7835534 |
Battery charging jobsite lunchbox
A preferred embodiment of portable lunchbox equipment that is particularly useful at construction and other jobsites is disclosed which provides important desirable features and functionality...
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7817811 |
Sound-electricity conversion device, array-type ultrasonic transducer, and ultrasonic diagnostic apparatus
The present invention aims to stabilize sound-electricity conversion characteristics of a diaphragm-type sound-electricity conversion device as well as to decrease the noise level of an ultrasonic...
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7801316 |
Capacitor microphone
A capacitor microphone includes a battery holder including a microphone unit housing at one end and a battery holder at the other end, the battery holder being coupled to a connector sleeve; an...
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7769196 |
Microphone shell
A microphone shell includes a top wall and a side wall extending downwardly from peripheral area of the top wall. A receiving room is formed between the top wall and the side wall for containing a...
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7760896 |
Microphone mount
A mount assembly for a personal microphone is described. The mount assembly includes a spring-biased clip and a cage. The clip connects the assembly to an article of clothing. The cage is formed...
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7751583 |
Shielding housing for a condenser microphone
In a condenser microphone having a microphone case formed by a casting, the resistivity of the surface of the microphone case is decreased surely, and the shielding function of the microphone case...
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7729500 |
Microphone array with electromagnetic interference shielding means
A microphone array comprises a circuit board, a first microphone, and a second microphone. The circuit board comprises a first layer, a third layer, and a second layer sandwiched between the first...
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7702320 |
Sound reproducing system in portable information terminal and method therefor
A portable information terminal having high adaptability and high convenience with respect to operating environment, and by which comfortable and high-quality sounds can be reproduced is provided....
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7697711 |
Perforated plate including embedded graphics
A perforated plate includes a plurality of holes divided into a first set of holes and a second set of holes. Each hole in the second set of holes has an area smaller than that of each hole in the...
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7672463 |
Apparatus to control temperature of audio amp
A temperature control apparatus used with an audio amp to prevent the audio amp from overheating and noise from being generated by effectively controlling a cooling fan of the audio amp includes a...
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7664286 |
Capacitor microphone
A capacitor microphone in which a microphone case is made of a conductive material, has a microphone case connector connecting a cable connector at one end of a microphone cable to an internal...
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7630505 |
Loudspeaker system
There is provided a low-cost loudspeaker system which can adjust attenuation and provide protection against an excessive input. Between input terminals and a loudspeaker unit is provided a serial...
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