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Matches 1 - 50 out of 62,185

Document Document Title
WO/2018/218509A1
A MEMS microphone and a manufacturing method thereof are provided. The MEMS microphone comprises a MEMS microphone chip (103) and a housing with an acoustic port (106). The MEMS microphone chip (103) is mounted in the housing, and a mesh...  
WO/2018/222659A1
A headset and a method for determining that a headset user is speaking, includes receiving a first signal from a first microphone and receiving a second signal from a second microphone. A principal signal is provided from a sum of the fi...  
WO/2018/220054A1
The invention relates to an acoustic chamber having: - a box structure (3) forming a first edge (24) defining an opening (26), - at least one loudspeaker having at least one diaphragm (50) that is configured to emit sound waves and exten...  
WO/2018/218765A1
A speaker module. The module comprises a speaker monomer (19) and a module housing having a cavity. The speaker monomer (19) is arranged in the cavity, and a diaphragm of the speaker monomer (19) divides the cavity into a front sound cav...  
WO/2018/219094A1
A pair of wireless dual-ear Bluetooth headphone and a charging box. The wireless dual-ear Bluetooth headphones comprise a left ear unit and a right ear unit. The left ear unit comprises a front housing and a rear housing. A speaker mouth...  
WO/2018/219768A1
The invention relates to a device for protecting components, housings and the like against liquids and for ventilating the same, the device comprising at least one first layer, wherein the first layer is designed in the form of a membran...  
WO/2018/222610A1
Herein provided is a method and system to determine a sound source direction using a microphone array comprising at least four microphones by analysis of the complex coherence between at least two microphones. The method includes determi...  
WO/2018/222212A1
According to some aspects, a cymbal system is provided comprising a cymbal, and a percussion instrument magnetically coupled to the cymbal, said magnetic coupling between the percussion instrument and the cymbal provided at least in part...  
WO/2018/218766A1
A loudspeaker module and an electronic device. The module comprises a module housing and a loudspeaker unit (13); a cavity is provided inside the module housing, and the loudspeaker unit (13) is provided in the cavity; the loudspeaker un...  
WO/2018/221264A1
[Problem] To provide an electroacoustic transducer capable of selecting acoustic characteristics desired by a user. [Solution] An electroacoustic transducer according to one embodiment of the present invention is provided with: a housing...  
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...  
WO/2018/219505A1
The invention relates to a loudspeaker box (12) comprising a housing (20), a loudspeaker (22) arranged in the housing (20) for generating sound, and a sound-guide device (14), wherein the sound-guide device (14) is arranged in front of t...  
WO/2018/221387A1
The present invention proposes a head-mounted display capable of improving convenience with respect to earphones. A head-mounted display (1) comprises: a device body (10) with a built-in display device (11); a mounting band (20) that ext...  
WO/2018/222400A1
The disclosure is related to compositions having water permeability greater than about 20 g/(hr*m2) that includes one or more elastomers and one or more agents and methods of preparing the same. The compositions are suitable for use in a...  
WO/2018/218890A1
Provided by the present utility model is a Bluetooth speaker box having an illumination function, comprising: a shell, at least one group of loudspeakers arranged in the shell, a printed circuit board (PCB) integrating power amplifying i...  
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...  
WO/2018/220066A1
Electrodynamic loudspeaker including: - a chassis; - a magnetic circuit defining at least one air gap; - an assembly that is movable with respect to the chassis in translation along an axis (D) of the loudspeaker, the assembly including ...  
WO/2018/220057A1
The invention relates to an assembly consisting of a motor vehicle and at least one sound reproduction system, comprising: at least one enclosure (22A) comprising at least one sound diffusion loudspeaker (28) that can emit sound waves; a...  
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 ...  
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...  
WO/2018/216339A1
Provided is an information processing device used while being attached to a user's person. The information processing device comprises: a sound collection sensor having a sound collection function; a communication part for wirelessly tra...  
WO/2018/214894A1
The present invention relates to a safe earphone, which mainly comprises a line-controlled safe earphone and a head-mounted safe earphone, and has a particularly good frequency response due to the use of a plurality of loudspeakers with ...  
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...  
WO/2018/216004A1
An apparatus for a mobile device, the holder including: a support structure including a mounting apparatus, adapted for fixing the apparatus in place within an interior space, a coupling mechanism adapted for removeably coupling the mobi...  
WO/2018/216195A1
The present invention addresses the problem of providing a loudspeaker device having a small directivity angle in the vertical direction and horizontal direction. The loudspeaker device relating to one embodiment of the present invention...  
WO/2018/217052A1
The present invention relates to a wireless headset. A wireless headset according to an embodiment of the present invention comprises: an audio output unit; an input unit; a sensing unit including an inertial sensor; a communication unit...  
WO/2018/216694A1
This onboard device makes it possible to install a speaker and two microphones at once by simply installing a housing in a vehicle cabin, and to arrange the two microphones near the driver's seat and a passenger seat, respectively. A hou...  
WO/2018/215360A1
The invention relates to a method for wireless audio transmission between a wireless transmitter (10) and a wireless receiver (50) in a program making special event (PMSE) system. An audio signal is transmitted from the at least one wire...  
WO/2018/216525A1
When a vibration transmission device (100) is mounted to a steel board (BD) by mounting members (121, 122), a vibration transmission member (140) is closely attached to the steel board (BD). When a sound source device (500) sends a sound...  
WO/2018/216121A1
The purpose of the invention is to ensure the accuracy of ear authentication from the audible range to the non-audible range. An earphone is provided with: a sound emission unit (3); a sound collection unit (4); a housing (1) accommodati...  
WO/2018/218073A1
A microphone device includes a substrate having a cavity. The device also includes a microelectromechanical systems (MEMS) transducer mounted on the substrate outside of the cavity and an application specific integrated circuit mounted i...  
WO/2018/211605A1
The present invention addresses the problem of providing a stand for microphones to which the vibration of a microphone is hardly conducted. A stand for microphones according to one embodiment of the present invention has: a male connect...  
WO/2018/213746A1
A headset for acoustic authentication of a user is provided, the headset comprising at least a first microphone, a second microphone, a controllable filter, and an authenticator. The first microphone is arranged to obtain a first input s...  
WO/2018/212529A1
Provided are an electronic device and a current consumption control method of the electronic device. More particularly, disclosed are an electronic device and a current consumption control method of the electronic device which couple a m...  
WO/2018/213336A1
One or more sensors are configured to contextualize a series of user generated movements to control one or more electronic devices. For example, a set of earphones comprises one or more sensors for sensing a location of the earphones. Th...  
WO/2018/213102A1
In accordance with embodiments of the present disclosure, a method for voice processing in an audio device having an array of a plurality of microphones wherein the array is capable of having a plurality of positional orientations relati...  
WO/2018/211589A1
An attachment member (1) comprises a through hole (11). An ultrasonic sensor (2) is fixed to the attachment member (1) such that an emitting surface (22) of the ultrasonic sensor (2) is exposed from the through hole (11) of the attachmen...  
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...  
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...  
WO/2018/213477A1
A headset and method for controlling pressure in the ears of a user is disclosed. The headset includes a headband, a control earpiece connected to the headband, an earpiece connected to the headband, and a control system housed in the co...  
WO/2018/213742A1
The present disclosure provides systems and methods associated with mode conversion for ultrasound and acoustic radiation devices. A mode converting structure (holographic metamaterial) is formed with a distribution of acoustic material ...  
WO/2018/211984A1
The present feature relates to a speaker array and a signal processor with which it is possible to obtain sufficient reproducibility at low cost. The speaker array is composed from a plurality of high-order speakers and a plurality of or...  
WO/2018/213531A1
An earphone includes a housing enclosing an acoustic transducer and having a front volume. The housing includes a nozzle that extends the front volume to at least an entrance of a wearer's ear canal, and a groove in an outer surface of t...  
WO/2018/211662A1
The present invention addresses the problem of providing a mounting device that allows a device to be easily mounted on a wall or the like such that the device does not fall abruptly due to vibrations or the like. The mounting device acc...  
WO/2018/210185A1
The present invention relates to a sound system, and in particular, an automobile sound system, comprising: a corresponding-diaphragm woofer sound box and midrange/tweeter speakers mounted within the automobile; the number of correspondi...  
WO/2018/209893A1
The embodiments of the present invention provide a method and a device for adjusting the pointing direction of a microphone array. The method comprises: receiving multiple voice signals by means of a microphone array, the multiple voice ...  
WO/2018/206932A1
The present invention relates to a winding device (1) for a flexible cable. T the device comprises a housing (2), a cable winding spool (3) mounted within the housing and rotatable about an axis, an opening (5) formed through the housing...  
WO/2018/205354A1
An earphone neckband and a neckband type earphone, comprising a neckband shell (1), neckband support arms (2) and bendable shaping structures (4) which may be bent and shaped at any position within a bendable area. The two ends of the be...  
WO/2018/205808A1
Provided is a housing component (2) of an electronic device (1), which comprises a housing (20) and a fastener (30), wherein the housing (20) is provided thereon with a sound discharge hole (21), the fastener (30) penetrates in the sound...  
WO/2018/206861A1
By virtue of their particle sizes, products resonate at magnetic and electromagnetic frequencies which are captured and cancelled by phase inversion by piezo products. This complete cycle allows stability corrections and cleaning of the ...  

Matches 1 - 50 out of 62,185