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US20110002477 MASKING NOISE  
The invention relates to a method for masking noise as well as a control device and a masking system for carrying out said method. According to the invention, several zones in a room are...
US20130039524 HEADBAND WITH EAR BUDS  
The present invention is a headband that includes a base headband with two sides that is worn around a user's head, a pair of ear buds that provide music and sound to the user that are inserted...
US20130121520 PROTECTION STRUCTURE AND PORTABLE ELECTRONIC DEVICE USING SAME  
A portable electronic device includes a housing, a main board and a screen module fixed on the main board and located between the housing and the main board. The housing defines a resisting portion...
US20130064379 AUDIO SEPARATION SYSTEM AND METHOD  
A method includes determining a first spectrogram of the audio signal, defining a similarity matrix of the audio signal based on the first spectrogram and a transposed version of the first...
US20140169574 HEARING DEVICE CONSIDERING EXTERNAL ENVIRONMENT OF USER AND CONTROL METHOD OF HEARING DEVICE  
A hearing device and a method of the hearing aid are provided considering an external environment surrounding a user. The hearing device includes an external environment determination unit, an...
US20130064409 NARROW-ANGLE DIRECTIONAL MICROPHONE  
A narrow-angle directional microphone having an acoustic tube, accommodated in a cylindrical microphone case, in a circumferential wall of which an opening is formed to be covered with an acoustic...
US20130243236 WIRELESS HEADPHONE JEWELRY  
The present invention is directed to wireless headphone devices adapted to be worn as jewelry when in a storage position.
US20110091054 BASEBALL-STYLE CAP WITH AMPLIFIED STEREO SPEAKERS  
An embodiment of a baseball-style cap and stereo combination having a crown, a brim/bill, a sweatband, and two amplified stereo speakers concealed within the brim/bill is disclosed. The stereo...
US20110228965 Wearable audio cable management system  
A pocket on the garment is configured to store an audio playback device. A device dock is associated with the pocket. The device dock includes an audio connector connectable to the audio playback...
US20140363013 HEADPHONE DRIVER, LOUDSPEAKER, AND METHOD OF MANUFACTURING HEADPHONE DRIVER OR LOUDSPEAKER  
Provided is a headphone driver including a yoke that has a bottom surface and an erected surface that is erected in a perpendicular direction with respect to the bottom surface, and that is formed...
US20110135109 APPARATUS AND METHOD FOR RECOGNIZING EARPHONE MOUNTING IN PORTABLE TERMINAL  
An apparatus and method for improving the performance of a determination of whether an earphone is mounted to a portable terminal, such as a portable terminal supporting a 3.5 mm earphone plug, are...
US20130272532 TRANSDUCER IMPEDANCE MEASUREMENT FOR HEARING AID  
A hearing aid is disclosed, which, in a test mode, can determine the impedance of the transducer that stimulates the anatomy of the patient. Impedance may be determined by simultaneous...
US20120087529 UNDERGROUND SUBWOOFER  
An underground subwoofer system in which abrupt disruptions in airflow have been corrected through modifications of the subwoofer system output airway path, thereby substantially reducing sound...
US20120201412 Garment with Integrated Earphones  
The invention is a garment with an integrated earphone, headset, and wire. The wire allows an audio signal to travel from an electronic device at one end of the wire to the earphone or earphones,...
US20130243229 BATTERY MODULE FOR PERPENDICULAR DOCKING INTO A CANAL HEARING DEVICE  
A modular canal hearing aid assembly having a main module and a disposable battery module that docks perpendicularly into the main module which surrounds the battery module circumferentially and...
US20110116676 Apparatus Pertaining to a Cover-Attachment Assembly for Use with an Audio-Annunciating Housing  
A cover-attachment assembly works in conjunction with an audio-annunciator housing that is configured to operationally mount to a wall. This audio-annunciator housing can have one or more...
US20110075877 PORTABLE SOUND BOX  
A portable sound box includes a main body and a clip. The main body includes a battery for supplying power to the portable sound box. Thus, the portable sound box can supply power on its own. The...
US20140241537 Hearing device adjustment based on categorical perception  
Hearing device configuration and hearing treatment using categorical perception; systems and methods for categorical perception based configuration of hearing devices and hearing treatment.
US20140050339 Reverse-Phase Modulating Structure of Piezoelectric Ceramic Speaker  
The present invention provides a reverse-phase modulating structure of a piezoelectric ceramic speaker, comprising a positioning frame, an acoustic generator and two or more than two flexible...
US20150086026 INTRINSICALLY SAFE AUDIO CIRCUIT FOR A PORTABLE TWO-WAY RADIO  
An intrinsically safe audio circuit and intrinsically safe portable two-way radio device meet conventional audio output requirements and intrinsically safe design limitations by separating the...
US20110135142 MAGNETIC CIRCUIT AND SPEAKER USING SAME  
Disclosed is a magnetic circuit for a speaker. The magnetic circuit includes a yoke defining a bottom and a sidewall extending perpendicularly from the bottom, a magnet mounted on the bottom of the...
US20120230500 ECM DIGITAL MICROPHONE TEMPERATURE COMPENSATION  
This document discusses, among other things, systems and methods to at least partially compensate for temperature sensitivity in a digital microphone system including, for example, a temperature...
US20110081028 Addressable amplified speaker assembly and method for addressing the same  
Addressable amplified speakers assembly, and method for addressing the same, suitable for any permanent or temporary public address paging application. Amplified speakers assembly may incorporate...
US20150063621 Speaker Assembly  
A speaker assembly provides a system for reproducing low frequency sound and for directing the sound generated both toward and away from a listener, or in any direction desired, by use of an...
US20110158447 FOLDED COAXIAL TRANSMISSION LINE LOUDSPEAKER  
A loudspeaker has a loudspeaker driver and a first tube having a base end coupled to the driver and extending towards the rear end of the loudspeaker. A second tube of larger cross sectional...
US20130114846 ELECTRODYNAMIC TRANSDUCER HAVING A DOME AND A BUOYANT HANGING PART  
Electro-dynamic transducer including a main magnetic circuit defining an air gap, a moving part comprising a dome shaped diaphragm and a movable coil fixed thereto and diving into the air gap; a...
US20140247955 FOLDED ELECTROSTATIC SPEAKER  
The invention is directed to a folded electrostatic speaker. An exemplary speaker comprises: a first membrane; a first electrode; a second membrane, at least a portion of the first membrane being...
US20140010399 Earphone Assembly With Moisture Resistance  
An acoustic system includes a receiver (or microphone), a tube, or a moisture resistant screen. The receiver is capable of outputting an audio signal, while the microphone receives an audio signal....
US20120183168 Removable Accessory Systems And Methods  
Accessory systems and methods are provided. An accessory may be designed with two loops (such as an elastomeric strap or two elastic loops) attached to the back of a decorative ornament using, for...
US20140016799 Host unit with docking headset  
A portable combination device, capable of delivering music and other audio messages including a host unit containing a front side and a circuit for producing audio messages and wireless...
US20070291970 Hearing system with wideband pulse transmitter  
Wireless communication is to be enabled between hearing units of small construction, especially between hearing aids with an increased data rate. To this end it is provided in accordance with the...
US20140192998 ADVANCED SPEECH ENCODING DUAL MICROPHONE CONFIGURATION (DMC)  
A microphone array is described for use in ultra-high acoustical noise environments. The microphone array includes two directional close-talk microphones. The two microphones are separated by a...
US20150010194 Speaker Grille and Assembly  
A speaker grille is provided including a front portion capable of sound transmission and side portions extending from the front portion. Each side portion includes an edge and a projection that...
US20150023519 HEADPHONE EXTENSION SYSTEM  
In an embodiment, a music playing and listening apparatus comprising at least one speaker, at least one audio input receiver, at least one audio output interface at least one amplifier, and at...
US20130077804 REGULATION OF AUDIO VOLUME AND/OR RATE RESPONSIVE TO USER APPLIED PRESSURE AND RELATED METHODS  
An electronic device includes a force sensor that is configured to generate a force signal that indicates an amount of force being exerted thereon by a user, and a controller circuit that is...
US20110305362 INTEGRATED RIGGING SYSTEM FOR LOUDSPEAKERS AND LOUDSPEAKER CONTAINING SAME  
An Integrated rigging system for loudspeakers comprises top and base front and top and base rear rigging structures for mounting to the internal framework of the loudspeaker and for forming the top...
US20140185821 HEADSET FOR A MOBILE ELECTRONIC DEVICE  
Electronic necklace—headset for mobile electronic device in the form of a neck loop or necklace and a pair of wired headphones, where the headphone cords attached in close proximity to the back o...
US20110026726 WIRELESS HEADPHONE INTEGRATED WITH AN ADJUSTMENT CONTROL DEVICE  
A wireless headphone integrated with an adjustment control device includes a headphone, a tuning unit having a base disposed on a side of the headphone containing an ear muff, a rotatable tuning...
US20120268580 PORTABLE COMPUTING DEVICE WITH INTELLIGENT ROBOTIC FUNCTIONS AND METHOD FOR OPERATING THE SAME  
Disclosed is a portable computing device with intelligent robotic functions, including: an input projector providing a user interface screen for user input and mounted with a camera for capturing...
US20130022225 HEADPHONE SOUND-GENERATING STRUCTURE AND METHOD OF ASSEMBLING SAME  
A headphone sound-generating structure includes a sound-generating module and a plurality fastening elements. The sound-generating module includes a first perforated plate, a first ring-shaped...
US20140233755 WIRELESS NETWORK AUDIO SYSTEM HAVING AUTO-PAIRING FUNCTION AND AUTO-PAIRING METHOD USING THE SAME  
A system and method of auto-pairing in a wireless network audio system is provided. The auto-pairing method including: entering, by an audio source device, an auto-pairing mode in response to power...
US20070132596 Sound Privacy Machine and Methods of Use Thereof  
The present invention relates to masking airborne sound transmissions and is particularly directed toward masking bodily function sounds emanating from a bathroom. To that end the present invention...
US20110129111 SOFT-OPENING HINGE AND HEADPHONE INCLUDING SAME  
A foldable headphone set in which the earphones of the headphone set may rotate between a folded (or closed) position and an unfolded (or open) position due to a torsion- or spring-loaded hinge...
US20140270323 Speaker Driver  
A speaker driver with a high degree of symmetry for use in a loudspeaker is disclosed. The disclosed motor assembly may be symmetrical about its long and radial axes. A voice coil disclosed may be...
US20130089230 EAR WARMER WITH A SPEAKER SYSTEM  
A frame has an interior side and an exterior side. The frame is configured to extend around the back of a user's head. A first membrane is coupled to at least a portion of the interior side of the...
US20140321657 METHOD OF PROCESSING A SIGNAL IN A HEARING INSTRUMENT, AND HEARING INSTRUMENT  
A method of estimating an acoustic transfer quantity representative of a sound pressure transfer to the eardrum includes the steps of measuring, by an ear canal microphone of the hearing...
US20140079267 Sound System for Portable Devices  
A speaker assembly comprises a portable device receiver and leg, allowing users to enjoy hands free viewing or listening experience. The sound system can be configured to provide an enhanced...
US20110064238 MICROPHONE/SPEAKER DEVICE  
Embodiments provide a microphone/speaker assembly such as a headphone or headset which comprises a mechanical acoustical low pass filter between the microphone and the speaker so as to effectively...
US20140334634 HUNTING NOISE MASKING SYSTEMS AND METHODS  
Portable noise generator apparatuses and methods may be used to mask sounds in a hunting area. A noise generator apparatus may have a portable housing configured to be used by a hunter in a hunting...
US20100303269 FITTING PROCEDURE FOR HEARING DEVICES AND CORRESPONDING HEARING DEVICE  
The method for adjusting a hearing device to the hearing preferences of a user of said hearing device comprises the steps of a) classifying a hearing loss of said user according to one of N...