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Matches 1 - 50 out of 9,431

Document Document Title
WO/2019/089873A2  
WO/2019/090283A1
A wearable apparatus has a loudspeaker configured to play sound into free space, an array of microphones, and a first communication interface. An interface to a translation service is in communication with the first communication interfa...  
WO/2019/086757A1
A method for spatial audio signal processing, comprising: determining, for two or more playback audio signals (102, 202), at least one spatial audio parameter (108, 110) for providing spatial audio reproduction; determining between the t...  
WO/2019/089337A1
Various implementations include microphone arrays and related speaker systems. In one implementation, a microphone array is mounted in a housing having a primary X axis, a primary Y axis perpendicular to the primary X axis, and a primary...  
WO/2019/084519A1
An apparatus to time delay a digital signal output from an oversampled sensor includes a first time delay element and a second time delay element. The first time delay element has a first input and a first output. The first time delay el...  
WO/2019/081893A1
This applications relates to methods and apparatus for monitoring a socket (101), to detect a connection status of a mating plug (102), e.g. for monitoring an audio jack socket for connection of an audio jack plug. A monitor (115, 305) i...  
WO/2019/079109A1
Various implementations include vehicle headrest configurations and related audio systems. In some particular implementations, a vehicle headrest includes: a main body having a front surface arranged to support a back of a head of a user...  
WO/2019/077231A1
The present invention relates to a system for locating at least one sound source, comprising an acoustic antenna consisting of four microphones positioned at the vertices of a tetrahedron, and an electrical signal processing circuit for ...  
WO/2019/079602A1
The methods and apparatus described herein provides technical solutions to the technical problems facing crosstalk cancellation for 3D audio virtualization. One technical solution includes preconditioning audio signals based on crosstalk...  
WO/2019/075425A1
In general, techniques are described for adapting higher order ambisonic audio data to include three degrees of freedom plus effects. An example device configured to perform the techniques includes a memory, and a processor coupled to th...  
WO/2019/073283A1
According to the present invention, an apparatus, a signal conditioning unit, data, a processing apparatus, a sound transducer, a software product and a method are proposed. The apparatus is proposed for acoustic reproduction, wherein th...  
WO/2019/075345A1
A memory stores a linear model predicting a preference rating for in-ear headphones. A processor is programmed to display a user interface for measurement of headphones; perform a sweep test of the headphone to create a headphone respons...  
WO/2019/072498A1
The invention discloses a music collar, wherein the music collar is configured as a wear around the neck device, and the music collar comprises: a main frame, comprising a rear- left vibration pad and a rear-right vibration pad, configur...  
WO/2019/070795A1
Various implementations include printed circuit board mounts and related headphone systems employing such mounts. In one implementation, a mount for a printed circuit board (PCB) includes: a plate for matingly engaging an inner portion o...  
WO/2019/070792A1
Various implementations include headphone systems. In one implementation, a headphone system includes: a pair of earcups; a continuous headband spring connecting the pair of earcups, the continuous headband spring having an internal slot...  
WO/2019/070229A1
Embodiments relate generally to systems and methods for containing a potentiometer within a wheel for use in an earmuff. An earmuff (for use with a headset) may comprise a housing configured to contain the internal elements of the earmuf...  
WO/2019/067445A1
Methods and apparatus for predictive head-tracked binaural audio rendering in which a rendering device renders multiple audio streams for different possible head locations based on head tracking data received from a headset, for example ...  
WO/2019/066520A2
The present invention relates to an FM broadcasting speaker system. In addition, the present invention relates to a method for transmit and receive frequency matching between a plurality of FM transmitters and a plurality of FM receivers...  
WO/2019/063876A1
A method includes obtaining a listening position associated with a user and obtaining audio and metadata corresponding to a rendering at the listening position. The method also includes obtaining a listening environment and determining a...  
WO/2019/067427A1
An earphone cushion includes a body formed of a partially reticulated polymeric foam and including a front surface configured to engage or surround the ear of a user, and a rear surface, a snap ring at least partially embedded in and int...  
WO/2019/063878A1
A method, apparatus (63) and computer program comprising: obtaining (60) a first audio signal from at least a first microphone (1) located at a first distance from an audio source (5A - 5C); obtaining (60) a local audio signal from a loc...  
WO/2019/067410A1
Systems and methods are provided for distributing audio. An audio system is provided that includes one or more audio interfaces, at least one of which is a wireless audio interface. An audio hub couples to the one or more audio interface...  
WO/2019/065382A1
A signal processing device (201) according to the present embodiment is provided with: a measurement signal generation unit (221) which generates and outputs a first measurement signal to a headphone (43); a sound collection signal acqui...  
WO/2019/065384A1
A signal processing apparatus (201) according to the present embodiment is provided with: a measurement signal generation unit (211) which generates a measurement signal output from a sound source; a sound collection signal acquisition u...  
WO/2019/059004A1
An acoustic device 1 mounted in a vehicle 5 and comprising: two speakers 30, 40 arranged so as to interpose therebetween a center line 11 of a seat 10, further forward than the front of a driver 20 being an occupant sitting in the seat 1...  
WO/2019/058407A1
The invention consists of a microphone-headphone headset having a mini-smartphone/smartwatch or any other possible and all wireless video-communication device, integrated and self-battery-powered, with fast-target optical adjustment (by ...  
WO/2019/060323A1
A small dual-speaker ceiling speaker system including a loudspeaker and a tweeter with an acoustic diffuser that is adjustable over a range of lengths for different thicknesses of ceiling tile and is independently adjustable over a range...  
WO/2019/058896A1
A touch input device that has: touch input parts 30, 40 that are installed in a vehicle 5 and comprise touch-operated tabular panels 31, 41 and actuators 32, 42 that make the panels vibrate; and a control unit 100 that executes first con...  
WO/2019/059005A1
An acoustic device 1 mounted in a vehicle 5 and comprising: two speakers 30, 40 arranged so as to interpose therebetween a center line 11 of a seat 10, further forward than the front of a driver 20 being an occupant sitting in the seat 1...  
WO/2019/055572A1
Disclosed are devices, systems and methods for binaural spatial audio processing based on a pair of head-related transfer functions (HRTFs) for each of a listener's two ears to synthesize a binaural sound that seems to come from a partic...  
WO/2019/047239A1
The present application relates to a smart terminal and an audio data multichannel transmission method therefor. The multichannel transmission method comprises: when the smart terminal acquires audio data that needs to be played back, de...  
WO/2019/051270A1
An adjustable sensor mount and associated headset that may include a band with circumaural earcups and cushions may be configured to position a sensor forward of the tragus of a user. The headset may include a speaker, a microphone, and ...  
WO/2019/050205A1
An independent sound field-forming device according to an embodiment of the present invention may comprise: an A/D converter for converting, to a digital signal, a first sound source signal from an AVN device, for a vehicle, having a sou...  
WO/2019/051333A1
Various embodiments provide for an improved ear-worn device for attaching the ear-worn device to an ear of a user using a hooking body. The hooking body may be secured to the user's ear. In some embodiments, a device body may be coupled ...  
WO/2019/044021A1
The imaging device (100) is provided with: a selector (115, 120) for selecting sound signals for a preset number of channels; and a control unit. During recording of the sound signals, when the number of channels is set to two, the contr...  
WO/2019/044568A1
The present invention addresses the problem of providing a virtual sound image control system, a lighting apparatus, a kitchen device, a ceiling member, and a table which enable a plurality of users to three-dimensionally recognize a sou...  
WO/2019/046706A1
Systems and methods discussed herein can provide three-dimensional audio virtualization with sweet spot adaptation. In an example, an audio processor circuit can be used to update audio signals for sweet spot adaptation based on informat...  
WO/2019/045622A1
A headset (1) is configured to be worn by an individual (U1) and comprises a microphone and speaker elements. A communication unit in the headset (1) is configured to transmit a first voice signal generated by the microphone and to recei...  
WO/2019/045857A1
A method of operating an audio system that includes a wearable personal acoustic device having an acoustic driver and an auxiliary acoustic driver includes generating a first acoustic signal having a range of acoustic frequencies at the ...  
WO/2019/045893A1
Systems and methods are provided for an eyewear accommodating headset with adaptive and variable ear support. An example headset may comprise an ear cup with two or more distinct sections that differ in one or more characteristics. A fir...  
WO/2019/035558A1
There is disclosed a portable sound equipment comprising a support body formed in a gentle curve; electronic bodies provided in both ends of the support body, respectively, and exhaustible from the support body and rotatable to be folded...  
WO/2019/034656A1
The invention relates to a loudspeaker assembly (1), in particular for on-ear headphones, for arranging on and/or over the ear (2), comprising a housing (3), in which a woofer (4), by means of which low-tone sound waves can be emitted al...  
WO/2019/036279A1
An audio system includes a transducer assembly, an audio sensor, and a controller. The transducer assembly is coupled to a back of an auricle of an ear of the user. The transducer assembly vibrates the auricle over a frequency range to c...  
WO/2019/023853A1
Provided are an audio processing method and an audio processing device for improving an azimuth positioning accuracy of a virtual sound source in a 3D space. The method comprises: an audio processing device acquires an original audio sig...  
WO/2019/027912A1
Various implementations include headphone systems configured to adapt to changes in user environment. In some particular cases, a headphone system includes at least one headphone including an acoustic transducer having a sound-radiating ...  
WO/2019/027312A1
The present invention relates to an apparatus for detachably engaging wireless headsets (100), and more particularly to detachably engage with individual wireless earpiece modules. Accordingly, the apparatus includes: a) a neck-band or n...  
WO/2019/025226A1
The invention relates to a headset (1) having an earpiece (2), a supporting band and a microphone (4), the earpiece (2) containing a loudspeaker (5) and having a head contact face (6), and the supporting band being connected to the earpi...  
WO/2019/027982A1
Systems and methods are described for outputting audio information via both wired and wireless outputs from a in-flight or in-vehicle entertainment system. An audio output device can include a wireless transmitter and an audio output por...  
WO/2019/018823A1
A method for determining the location of a mobile device in a vehicle may include the transmission by one or more speakers of the vehicle of a sound signal having predetermined characteristics. The mobile device may include the capabilit...  
WO/2019/017966A1
An ear bud stabilizer (1) that is worn on an individual's head over a pair of ear buds (18) to prevent the ear buds from falling out of the wearer's ears and to provide better sound quality from the ear buds. The ear bud stabilizer has a...  

Matches 1 - 50 out of 9,431