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US20050213771 |
Propagating sound information to acoustically isolated environments
A method and system propagates only interesting sound information to a user who is otherwise acoustically isolated from sound. This is a task particularly useful for people that work in, or enjoy...
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US20110158448 |
SPEAKERBOX
An electro-acoustic communications unit (20) may include an acoustic driver (22) which, when operated, emits acoustic waves in two directions. A hermetically sealed container (24) attached to the...
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US20110182455 |
EARPHONE ASSEMBLY WITH MOISTURE RESISTANCE
An acoustic system includes a receiver or microphone, a tube, a barrier, and an equalization device. The receiver is capable of outputting an audio signal. The tube is in connection with the...
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US20120183156 |
MICROPHONE SYSTEM WITH A HAND-HELD MICROPHONE
A microphone system is provided. The microphone system comprises at least one hand-held microphone and a base station. Audio signals detected by the hand-held microphone are forwarded to the base...
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US20090185704 |
HEARING AID ADAPTED TO A SPECIFIC TYPE OF VOICE IN AN ACOUSTICAL ENVIRONMENT, A METHOD AND USE
A hearing aid having a microphone for converting an ambient sound signal to an electric sound signal, a voice detector adapted to determine if a voice is present in said electric sound signal and a...
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US20110261969 |
BIPHASE MARK CODE DECODER AND METHOD OF OPERATION
Biphase mark codes (BMC) are used in digital communications. Most BMC formats use preambles for rate determination and synchronization. A decoder compares the intervals of continuous high or...
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US20110135119 |
AUTOMATED CUSTOMIZATION OF LOUDSPEAKERS
In general, in some aspects, a loudspeaker includes a horn including a first end panel, a second end panel, a first side panel, and a second side panel. Edges of at least the first and second side...
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US20110135127 |
HEARING DEVICE WITH A SPACE-SAVING ARRANGEMENT OF MICROPHONES AND SOUND OPENINGS
A behind-the-ear hearing device has a hearing device housing and a user-operable switch. At least two microphones are disposed below the switch in the hearing device housing, and the housing is...
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US20100303275 |
Earpiece and Method for Securing a Device Within the Ear
There is described an earpiece for securing a device within an individual's ear comprising a body made from resilient material and means for attaching the earpiece to the device to form an earpiece...
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US20110095900 |
SPEAKER ENCLOSURE DESIGN FOR EFFICIENTLY GENERATING AN AUDIBLE ALERT SIGNAL
Various inventive features are disclosed for efficiently generating regulation-compliant audible alerts, including but not limited to 520 Hz square wave alert/alarm signals, using an audio speaker....
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US20120070020 |
SPEAKER DEVICE, AUDIO CONTROL DEVICE, WALL ATTACHED WITH SPEAKER DEVICE
A speaker (10) includes: a speaker unit (20); a passive radiator (50x) in front of the speaker unit (20); and a cabinet (30) storing the speaker unit (20) to cover a rear space behind the speaker...
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US20070121973 |
Water-resistant case for handheld electronic device
Protective case for an electronic device. The device is inserted into an inner case, and the earphone-jack converter plugged into the earphone jack receptacle in the bottom of the device. Both the...
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US20100322443 |
MEMS MICROPHONE
A MEMS microphone includes a cover, a housing engaging with the cover for forming a cavity, at least one transducer accommodated in the cavity, and a conductive case covering the cover and the...
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US20130101123 |
METHOD FOR DETERMINING A COMPRESSION CHARACTERISTIC, METHOD FOR DETERMINING A KNEE POINT AND METHOD FOR ADJUSTING A HEARING AID
The fitting of a hearing device and in particular of a hearing aid using frequency compression is to be simplified. A method for determining a knee point of a frequency compression characteristic...
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US20120207337 |
VENTED IN-THE-EAR HEADPHONE
A vented tip for in-the-ear headphones has a core portion to be mounted to a sound output tube of an in-the-ear earphone and a flange portion extending outward from and surrounding the core...
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US20120027235 |
MEMS CAPACITIVE MICROPHONE
The present invention discloses an MEMS capacitive microphone, which comprises a supporting portion and a diaphragm, wherein the supporting portion supports the central portion of the diaphragm to...
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US20060245608 |
Wireless system and method thereof for hearing
A two-piece wireless hearing improvement system having a pocket piece and an earpiece, wherein the pocket piece includes a microphone adapted to receive analog signals, a first processor coupled to...
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US20120321098 |
Providing broadcast listener participation
A listener participation interface allows listeners to generate playlists that include media elements selected from a library of available media elements. The playlists generated by the listener...
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US20120045079 |
Compact noise suppression circuit for small speakers
A compact noise suppression circuit for a small speaker system and having a circuit board with a left signal input connection and a right signal input connection and a ground connection, and...
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US20080055101 |
Location Tracking System And A Method Of Operating Same
A location tracking system for tracking the location of a person in a premises is disclosed as including a plurality of location sensing devices for assessing the location of the person in the...
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US20090223463 |
Pet house
A pet house, for providing convenient and comfortable accommodation for a pet, includes a housing and a plurality of amenities. The housing includes a surrounding wall having a lodging room for the...
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US20110051982 |
Biologically fit wearable electronics apparatus and methods
Detachable wearable electronic eyeglasses and head mounted gear with a plurality of electronic functions and interchangeable electronic functions, and a wearable computer with optimal weight...
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US20110170729 |
MICROPHONE
A microphone is disclosed. The microphone in accordance with an embodiment of the present invention includes a diaphragm, which is formed with first indentations on the surface thereof, and a back...
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US20120051560 |
DYNAMIC ADJUSTMENT OF MASTER AND INDIVIDUAL VOLUME CONTROLS
Techniques for controlling the volumes of multiple audio output devices using a collective (master) volume control and an individual volume control for each audio output device. In one set of...
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US20110007912 |
DOUBLE INTEGRAL METHOD OF POWERING UP OR DOWN A SPEAKER
An audio subsystem having a waveform generation circuit that generates a power-up signal for controlling an electric signal used to drive a speaker during a power-up period in which the power-up...
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US20120250876 |
SET OF INTERACTIVE COASTERS
The present disclosure is directed to a set of interactive coasters. Specifically, it is an object of the present disclosure to provide a set of musically interacting coasters which harmonize when...
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US20130064401 |
TRANSDUCER MODULE
The present invention is directed to a transducer module, which includes an actuator that is directly or indirectly coupled to a vibration plate. The transducer module includes a plastic damper...
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US20120250891 |
PERSONAL LISTENING DEVICE WITH SELF-ADJUSTING SOUND VOLUME
An exemplary personal listening device includes thermo-sensitive elements in its transducers. Each thermo-sensitive element senses temperature change of a corresponding transducer and changes a...
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US20110164775 |
HEADPHONES AND HEADSET
Headphones comprising a headband (10) having a first and second end. A first and second earpiece (20) is attached to the first and second end of the headband (10), respectively. The headband...
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US20070223775 |
Voice coil bobbin and speaker system
A voice coil bobbin, which transmits a motive force from the voice coil wound around the bobbin to a diaphragm, includes a main part, a reinforcement part formed on the surface side of the main...
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US20110013798 |
SPEAKER FRAME AND SPEAKER HAVING THE SAME
A speaker frame, including: a vibration support portion supporting a vibrating body of a speaker; a magnet support portion arranged inside of said vibration support portion and supporting a...
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US20110280431 |
KEYCHAIN SPEAKER
A speaker has a speaker body of a generally cubical shape of a small keychain size of under eight cubic inches in volume. An upper rim is formed on the speaker body which has an upper rim inside...
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US20130129130 |
EAR DOCKING STATION FOR HEARING AIDS
Hearing aid fixture adapted to remain firmly and completely within an external ear canal of a user allowing for an acoustically active part of a hearing aid to be releasably fastened thereto.
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US20120237069 |
ELECTROSTATIC LOUDSPEAKER CAPABLE OF DISPERSING SOUND BOTH HORIZONTALLY AND VERTICALLY
An electrostatic loudspeaker (ESL) assembly providing curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm and a...
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US20110286619 |
Ribbon transducer with improved distortion characteristics
A ribbon-type electroacoustic transducer with improved electrical, electromechanical, electromagnetic characteristics is described.
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US20070223777 |
Loudspeaker having an interlocking magnet structure
A magnet structure for use with a loudspeaker may have an interlocking mechanism. The magnet structure may include a magnet, a shell pot and a core cap. The shell pot may contain the magnet in its...
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US20070206826 |
In-the ear hearing aid device with a vent
With a hearing aid device barometric pressure equalization is intended to be achieved in a simple and economical manner in a sound canal between an earpiece and a cerumen protection system with a...
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US20070140507 |
Sound distributor and a system for distributing sound
A sound distributor, for use in a system for distributing physiological sounds in a training manikin, the system comprising at least one acoustic source (5, 6), e.g., a loudspeaker, adapted to...
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US20100316249 |
SPEAKER
The invention provides a speaker in which a damper is effectively added without impairing the thinness of the speaker, and which, although the speaker is thin and small, exhibits high withstand...
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US20110007921 |
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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US20120008812 |
LOUDSPEAKER
A loudspeaker includes a two-dimensional array of non-housed individual speakers having flat shapes. The non-housed individual speakers are accommodated within a flat housing, the depth of the...
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US20130108060 |
STEREO MICROPHONE DEVICE
There is provided an external stereo microphone device that enables further enhancement of operational feeling achieved when microphones are reoriented. An external microphone attached to a mobile...
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US20120263338 |
COMPOSITE SPEAKER
A composite speaker is provided capable of obtaining larger sound output than that of a conventional flat panel speaker and flat speaker when input with an audio signal of the same strength. The...
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US20080031470 |
REMOTE SPEAKER CONTROLLER WITH MICROPHONE
A system includes a communication device, an external speaker and a remote control device. The external speaker connects to the communication device and converts audio signals received from the...
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US20110222719 |
WIRED HEADSET ADAPTABLE FOR LEFT AND RIGHT EAR USE
A wired headset (1) comprising an earphone (2) with an earphone housing (12) a speaker and a wearing device (33) for attaching the earphone housing (12) to the head of the user. The earphone (2)...
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US20110176699 |
EARPHONE WITH A FIXED FUNCTION AND EARPLUG WITH A FIXED FUNCTION
An earphone with a fixed function includes an earphone housing having a holding portion and an earplug sleeved around the holding portion. The earplug has a sleeved portion, a fixed portion and an...
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US20060285695 |
Speaker system utilizing input from a transducer in proximity to a separate speaker
A speaker system utilizes input from a transducer that receives an acoustical signal produced by a speaker that is separate from the speaker system. The acoustical signal is amplified and drives a...
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US20090087001 |
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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US20120163646 |
WIRELESS MICROPHONE
A wireless microphone includes a barrel that includes a grip having top and bottom ends. The barrel further includes a battery accommodating section connected to the bottom end of the grip. The...
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US20120051576 |
EAR PAD
An ear pad for use with a headphone apparatus. The ear pad comprises a pad portion comprising an outer circumference and an inner circumference defining an opening. The pad portion comprises an...
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