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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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WO/2018/234619A3 |
A method, computer-readable medium and apparatus are disclosed for:receiving, via a first track, a near-field audio signal from a near-field microphone;receiving, via a second track, a far-field audio signal from an array comprising one ...
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WO/2018/160776A9 |
Embodiments are directed to a speaker system that contains an array of multiple dispersion drivers that creates an expansive acoustic pattern to playback multi-channel audio content through a standalone speaker. The speaker system compri...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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WO/2019/014501A1 |
A mobile computing device that is configured to wirelessly transmit audio data to an audio sink device. The mobile computing device has a wired audio input connector that is constructed and arranged to accept input audio data from an aud...
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WO/2019/013448A1 |
A control method of an optical connector and a display apparatus is provided. More particularly, a control method of an optical connector and a display apparatus for changing output of audio according to combination of an optical cable a...
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WO/2019/010251A1 |
Methods and systems are provided for enhanced audio experiences in VR/AR applications. The apparatuses of this disclosure are adapted to record multiple binaural stereo pairs and play back select binaural pairs corresponding to user's he...
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WO/2019/008528A1 |
Reversibly assemblage modular fan kit consisting of: • a pedestal (1) with wheels (2-2'); • panels (5-5'-5"-5"'-...); • a pair of audio speakers (9-9'); • a LED light (7) on the perimeter of the compartment (6); • shelves (3-3'...
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WO/2019/001158A1 |
Disclosed are a method and apparatus for determining the position of a loudspeaker, and a loudspeaker. The method comprises: acquiring new frequency response data measured when a loudspeaker is at the current position, wherein the freque...
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WO/2018/234626A1 |
An apparatus for generating at least one distance estimate to at least one sound source within a sound scene comprising the least one sound source, the apparatus configured to:receive at least two audio signals from a microphone array lo...
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WO/2018/234628A1 |
A method for spatial audio signal processing comprising: determining at least one first direction parameter for at least one frequency band based on microphone signals received from a first microphone array; determining at least one seco...
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WO/2018/234625A1 |
A method for spatial audio signal processing, comprising:determining at least one direction parameter for at least one frequency band based on microphone signals received from a microphone array; processing the determined at least one di...
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WO/2018/234618A1 |
A method, apparatus and computer-readable medium are disclosed for using a linear transformation of a far-field audio signal and a linear transformation of a near-field audio signal to determine a room impulse response filter relating to...
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WO/2018/227529A1 |
An energy-saving entertainment device for a park, the energy-saving entertainment device comprising a solar panel (10) for collecting solar energy and converting the solar energy into electrical energy; a panel controller (20) for contro...
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WO/2018/227062A1 |
A housing can be wearable by a user. At least one microphone in or on the housing can sense ambient audio and produce at least one time-domain audio signal. The housing can be passive, such that the sensed ambient audio does not include ...
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WO/2018/223052A1 |
A loudspeaker system including a loudspeaker array, an audio controller, and one or more insertable columns are provided. The loudspeaker array is configured to playback an audio output in a listening environment. The audio controller is...
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WO/2018/193162A3 |
An apparatus for generating an intended spatial audio field, the apparatus configured to: receive at least two audio signals (202), wherein each audio signal is received from a separate microphone (201), each separate microphone is locat...
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WO/2018/218689A1 |
The present utility model is applicable to the field of audio recording. Provided is a simulation apparatus and a recording device, comprising a first simulation portion which comprises a first facial structure and a first ear structure,...
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WO/2018/218682A1 |
Provided are a bone-conducting sound production apparatus, a music room, and a method for transmitting an audio signal. The sound production apparatus comprises a sound production component and a vibration conducting body (60), wherein t...
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WO/2018/218681A1 |
A sound-producing device and a sound-producing seat. The sound-producing device comprises a loudspeaker (20), and a first sound cavity (30) and a second sound cavity (40) adjacent to each other but separated from each other, wherein the ...
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WO/2018/218015A1 |
Disclosed are stereo sound system devices and methods for reproducing stereo sound with improved auditory experience and reduced speaker rattle. In some embodiments, the disclosed arrangement of speakers on the sound system housing and d...
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WO/2018/218243A1 |
A connecting speaker and system which includes a speaker housing, a driver, a controller, a power source, and at least one wireless transceiver. The at least one wireless transceiver is capable of being operably linked to a wireless audi...
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WO/2018/213030A1 |
An acoustic device with a housing with a central portion and first and second leg portions that depend from the central portion, a first acoustic driver carried by the first leg portion, a second acoustic driver carried by the second leg...
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WO/2018/211167A1 |
According to an example embodiment, a technique for spatial audio processing on basis of two or more input audio signals that represent an audio scene and at least one further input audio signal that represents at least part of the audio...
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WO/2018/206093A1 |
The present invention relates to a method for operating an image display device (1), said device comprising a plurality of speakers (2) and microphones (3) placed on a rear surface portion opposite a front display portion of said image d...
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