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Patent Searching and Data


Matches 651 - 700 out of 9,545

Document Document Title
WO/2014/182477A1
An automobile audio system includes a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an amplifier, a first headrest including a headrest speaker and coupled to a driv...  
WO/2014/176723A1
Disclosed is a headset capable of converting sound channels, comprising: a left loudspeaker, a first hinged switch, a second hinged switch, a right loudspeaker, a left sound channel input and a right sound channel input, wherein the firs...  
WO/2014/177909A1
A method comprises determining, based on at least one radio frequency packet passed wirelessly between first and second devices using an array of plural antennas provided in one of the first and second devices, an orientation of the seco...  
WO/2014/174992A1
A speaker array system is provided that makes it possible to use only a small number of simple parts when arraying a plurality of speaker main bodies and to easily change the number of arrayed speaker main bodies. This speaker array syst...  
WO/2014/174041A1
The present invention relates to an earphone device including, where appropriate, a microphone, characterised in that it includes: at least one earphone piston (200), a housing (110, 150) having a volume and space suitable for receiving ...  
WO/2014/171420A1
An audio device comprises: an acquisition unit which acquires first information which indicates a positioning direction of a first speaker which is measured by a terminal device in a state of being oriented toward the first speaker; and ...  
WO/2014/033472A3
Headphones or a headset comprise a pair of electro-acoustic transducers (1,2), both ear-pieces for headphones and an earĀ¬ piece and a microphone for a headset, are carried at opposite ends of a curved headband (3) that is formed by a ch...  
WO/2014/107654A3
A miniature speaker is describer including a microphone holder and a vibrator holder. A miniature speaker matching the oval shape of a sound chamber is placed face down over the sound chamber. A small slot is formed in one of the sides o...  
WO/2014/130322A3
A particular method includes determining, at an electronic device having a plug-in port, a plug-in type of an accessory connected to the plug-in port based on a comparison of an alternating current (AC) impedance at the plug-in port to a...  
WO/2014/167384A1
An apparatus comprising: an input configured to receive at least two audio signals, the at least two audio signals having a relative displacement between them; an orientation determiner configured to determine an audio capture orientatio...  
WO/2014/164573A1
A narrow-profile balanced subwoofer or similar speaker includes a number of drivers placed side by side in the same lateral plane, with a first set of drivers facing one direction and second set of drivers facing the opposite direction. ...  
WO/2014/162054A1
An approach is provided for multi-device media presentation. One or more neighboring devices are detected based, at least in part, on a request to present one or more media files at at least one device. One or more media presentation cap...  
WO/2014/158711A1
To allow a manufacturer to minimize the distance between the electroacoustic transducers, arrangements of the innovation relate to a substantially flexible grille for an electroacoustic transducer. In one arrangement, the grille is manuf...  
WO/2014/157351A1
Provided is an electroacoustic conversion film having: a polymer composite piezoelectric body resulting from dispersing piezoelectric body particles in a viscoelastic matrix comprising a polymer material having viscoelasticity at room te...  
WO/2014/153938A1
Provided is a ceiling type acoustic apparatus based on bean control. The apparatus comprises an audio product, a controller, and a sounding module. The audio product has a first end connected to the controller in an interactive mode, and...  
WO/2014/157975A1
An audio apparatus and an audio providing method thereof are provided. The audio providing method of the audio apparatus comprises: receiving an audio signal including a plurality of channels; generating a plurality of virtual audio sign...  
WO/2014/147442A1
An apparatus comprising: an input configured to receive at least two audio signals; a frequency domain transformer configured to transform the at least two audio signals into a frequency domain representation of the at least two signals;...  
WO/2014/151857A1
A method for determining the orientation of a loudspeaker relative to a listening device is described. The method simultaneously drives each transducer to emit beam patterns corresponding to distinct orthogonal audio signals. The listeni...  
WO/2014/152303A1
A method for detecting a media device comprises generating a waveform on a bias node of a demonstration system. The waveform has a fundamental frequency that is greater than a maximum frequency of a media frequency range of the demonstra...  
WO/2014/135155A1
The invention relates to a method for determining a configuration for a loudspeaker arrangement for radiating sound into a space, wherein the method comprises the following steps: providing an initial configuration having initial configu...  
WO/2014/128520A1
An audio system comprises an audio producing device and a headphone or a headset. The audio producing device transmits to the headphone or the headset left and right analog signals intended respectively for left or right analog speakers,...  
WO/2014/124100A1
A media playback system and methods of constructing and operating thereof are disclosed. The media playback system may include a first wireless earbud. The first wireless earbud may include a first speaker configured to be positioned sub...  
WO/2014/100573A3
A noise canceling system and method for an over-the-ear headphone is provided. The system and method provide a microphone configured to detect a first acoustic signal generated by a source external to the headphone and to produce a first...  
WO/2014/121828A1
The invention relates to a method (500) for rendering a stereo audio signal (402) over a first loudspeaker (401) and a second loudspeaker (403) with respect to a desired direction (201), the stereo audio signal (402) comprising a first a...  
WO/2014/117425A1
A multifunctional LED device (1) and a multifunctional wireless conference system. The multifunctional LED device (1) comprises an LED drive and power supply unit (10), a controller unit (11), an audio power amplifier unit (13), a loudsp...  
WO/2014/119857A1
A location detecting apparatus for detecting a location of a speaker includes a communication unit which communicates with a plurality of speakers, a plurality of sensors which sense optical signals respectively output from the plurality...  
WO/2012/172480A3
The present invention discloses a system for producing at least three dimensional digital stereo surround sound output with an angle coverage of 360 degrees without using powered amplifiers at output stage while covering both horizontal ...  
WO/2014/110742A1
A loudspeaker. The loudspeaker comprises an upper housing, a lower housing, a circuit board, a sound output opening, and a cover. The circuit board is arranged within the lower housing. A fixing apparatus used for fixing the circuit boar...  
WO/2014/110741A1
A loudspeaker comprising a housing, a sound outlet opening used for sound output, a speaker cover for closing the opening and fixed at one end of the housing, and a stopper element arranged at the rear end of the speaker cover for the sp...  
WO/2014/110734A1
A loudspeaker comprising a speaker, a housing, an opening provided on the housing and used for sound output, and a speaker cover, one end whereof is fixed onto the housing and is used for closing the opening. The speaker cover is adhesiv...  
WO/2014/110739A1
A loudspeaker comprising a housing and a circuit board arranged within the housing. The housing has arranged thereon a control device that is connected to the circuit board and used for controlling playback for the loudspeaker. The contr...  
WO/2014/108084A1
Disclosed are a device and a method. The device comprises a base frame, an inquirer, an electronic mechanism and a notifier. The inquirer is configured to query a host device for an in-use audio producing transducer. The electronic mecha...  
WO/2014/107933A1
A multi-functional wireless LED device (1) and multi-functional wireless loudspeaker box system, the multi-functional wireless LED device (1) comprising an LED drive and power supply unit (10), a controller unit (11), an audio power ampl...  
WO/2014/107714A1
Embodiments are directed to speakers and circuits that reflect sound off a ceiling to a listening location at a distance from a speaker. The reflected sound provides height cues to reproduce audio objects that have overhead audio compone...  
WO/2014/107442A1
A boundary binaural microphone array includes a pair of microphones spaced from one another by a distance between approximately 5 cm and 30 cm. The boundary binaural microphone array has a structural support that locates the microphones ...  
WO/2014/106690A1
The present invention relates generally to monitoring audio signals to a group of artists when audio sources, i.e. the instruments used by the artists, generate those audio signals. The audio signals can be heared through an earphone, a ...  
WO/2014/107131A1
The present invention relates to a wireless speaker arrangement. The present invention also relates to a wireless speaker system comprising at least a pair of such speaker arrangements, to a method for operating a wireless speaker arrang...  
WO/2014/105857A1
Various embodiments relate to a system and method for decorrelating an audio signal with a hybrid filter. The hybrid filter is generated by first generating a decorrelation filter. A frequency-dependent warping is applied to the decorrel...  
WO/2014/102530A1
Circuitry detects properties of an accessory removably connected thereto via a multi- pole connector. The circuitry has first, second and third circuit terminals for coupling to respective first, second, and third poles of said connector...  
WO/2014/101033A1
An electronic device having at least one expandable speaker box is provided. The electronic device may include a base having at least one speaker disposed therein and at least one speaker box configured to expand. The electronic device m...  
WO/2014/096005A1
The invention relates to a sound device (1) comprising at least one loudspeaker system (2), an amplifier (3) and a configuration means for configuring the amplifier (3) for the at least one loudspeaker system (2), the configuration means...  
WO/2014/096908A1
An apparatus comprising: an input configured to receive at least one of: at least two audio signals from at Ieast two microphones; and a network setup message; an analyser configured to authenticate at Ieast one user from the input; a de...  
WO/2014/096900A1
An apparatus comprising: an input configured to receive at least one audio signal from a further apparatus; an input configured to receive at least one audio signal associated with the apparatus; an orientation/location determiner config...  
WO/2014/096020A1
The invention relates to a sound device (1) comprising a loudspeaker system (2), an amplifier (3) and a configuration means for configuring the amplifier (3). The configuration means is designed to interrogate the loudspeaker system (2) ...  
WO/2011/044862A3
The invention relates to a 3-channel circular sound system, wherein individual recordings are recorded on 3 channels by means of 3 microphones, which are arranged equidistantly in a circle and are directed inward, and are played back acc...  
WO/2014/087195A1
An apparatus comprising: an input configured to receive at least one audio signal input from at least one microphone; at least one microphone configuration determiner configured to provide for the at least one microphone a location on th...  
WO/2014/085006A1
In general, techniques are described for image generation for a collaborative sound system. A headend device comprising a processor may perform these techniques. The processor may be configured to determine a location of a mobile device ...  
WO/2014/085510A1
A method and apparatus may be used to perform personalized audio virtualization. The apparatus may include a speaker, a headphone (over-the-ear, on-ear, or in-ear), a microphone, a computer, a mobile device, a home theater receiver, a te...  
WO/2014/079578A1
A wearable microphone array apparatus comprises at least two microphones (20) within a garment (10) and further comprises a control unit (30) within the garment (10) connected with the microphones (20) and adapted to receive signals (21)...  
WO/2014/081384A1
According to various embodiments, a method for outputting a modified audio signal may be provided. The method may include: receiving from a user an input indicating an angle; determining a parameter for a head-related transfer function b...  

Matches 651 - 700 out of 9,545