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Matches 201 - 250 out of 66,468

Document Document Title
WO/2020/253752A1
Provided by the present disclosure are a display device and an electromagnetic exciter. The display device comprises a display structure, a sound generating substrate, at least one electromagnetic exciter and a stabilizer; one surface of...  
WO/2020/257491A1
A method for self-calibrating a sound pickup process that uses a microphone array in a wearable device that also includes a loudspeaker, where the microphone array being in a physical arrangement with respect to the loudspeaker. The meth...  
WO/2020/255762A1
A microphone array device 50 is provided with: a plurality of microphones; at least one first substrate on which at least one of the plurality of microphones is mounted; and a second substrate which is electrically connected to the first...  
WO/2020/253143A1
Provided is a self-sound-producing projection display device, comprising a frame, a screen and a plurality of transducers, wherein the screen comprises a sound producing substrate, and an optical film covering a side surface of the sound...  
WO/2020/252998A1
Disclosed by the present application is a headphone. The headphone comprises a headband (100) and two headphone heads (200) respectively connected to both ends of the headband (100). Each headphone head (200) comprises an ear shell (220)...  
WO/2020/255601A1
Provided are a device and a method for performing output sound control for making it easier to listen to a reproduced sound source, such as music, in a system that performs external sound reproduction. The device comprises an output soun...  
WO/2020/253237A1
The present invention provides a side-opening wireless earphone storage box, which is characterized by comprising a storage box main body and at least one side-opening cover. The bottom of the side-opening cover is connected to the stora...  
WO/2020/252676A1
Disclosed is a bone conduction headset, comprising a headset housing, a PCBA, a battery, an antenna, a bone conduction MIC and a receiver. An accommodating cavity is formed in the headset housing, and the PCBA, the battery, the antenna, ...  
WO/2020/255596A1
The present invention comprises: a housing having an arrangement case in which an internal space is formed, and a sound guide tube in which a sound conduction space is formed; a feedback microphone into which external sounds are inputted...  
WO/2020/257344A1
This document describes a method that includes receiving a driver signal for an acoustic transducer of an acoustic device. The method also includes receiving a signal from a microphone of the acoustic device, and, processing the driver s...  
WO/2020/253751A1
A display apparatus (2001) and sound on display. A sound-making substrate (32) is provided, such that there can be different amplitude attenuations in different propagation directions when the sound-making substrate (32) conducts bending...  
WO/2020/256794A1
A meta acoustic horn (MAH) device for passive amplification of sound is described. The MAH audio amplifier device employs a deep sub-wavelength acoustic meta material horn design with high refraction index, which provides amplification o...  
WO/2020/257114A1
A headset for a head having a first earpiece, a second earpiece, and a headband. The first earpiece has a horseshoe shaped housing and a plurality of audio elements. The housing of the first earpiece has a crest. The second earpiece has ...  
WO/2020/254792A1
A method, comprising: obtain one or more accelerometer signals derived from an accelerometer; and determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals.  
WO/2020/252973A1
Disclosed are a wireless earphone noise reduction method and system, a wireless earphone and a computer-readable storage medium. The method comprises: acquiring first environmental noise collected by a left earphone and second environmen...  
WO/2020/257551A1
An ear tip for an earpiece including a body having first and second ends, an inner wall extending between the first and second ends to define a hollow passage to conduct sound waves, and an outer wall connected to the inner wall of the b...  
WO/2020/252761A1
An earphone, comprising an earphone body (100) and an ear support body (300); when the earphone also comprises an earplug (200) connected to the earphone body, a first abutting part (210) abutting the ear canal (12) is arranged on the ea...  
WO/2020/161545A3
Systems, apparatuses, and methods are taught that provide audio signals to a user from an eyewear device utilizing a personal projection micro speaker system, A method includes generating audio signals within a chamber. The chamber' is a...  
WO/2020/249660A1
A sound generating system (200) for a vehicle (A) comprises: an electro-acoustic transducer (B) suitable for generating a sound in response to an electrical input signal, a digital signal processor (DSP) (102) electrically connected to t...  
WO/2020/249200A1
An earphone (1) comprising a body (2) comprising a first side (2a), a second side (2b), and a peripheral surface (2c) extending between the first side (2a) and the second side (2b), a center axis (A1) of the body (2) extending from the f...  
WO/2020/249860A1
An apparatus for spatial audio reproduction comprising means configured to: obtain at least one focus parameter configured to define a focus shape (103); process a spatial audio signal that represents an audio scene to generate a process...  
WO/2020/249675A1
The invention relates to a device for acoustically irradiating a spatial region (200), comprising at least one sound transducer array (100) with a plurality of flatly arranged individual sound transducers (11). The sound transducer array...  
WO/2020/251210A1
An electronic device according to various embodiments comprises: a communication interface connected to an audio device through a USB type C connector including a plurality of terminals; an audio codec connected to the communication inte...  
WO/2020/251175A1
An electronic device includes a housing; a case including a first plate facing in a first direction, a second plate facing in a second direction opposite to the first direction, and a recess received in the housing and formed toward an i...  
WO/2020/250791A1
[Problem] To manufacture an earphone that outputs high-quality high-pitched, middle-pitched, and low-pitched sounds by changing a weak low register into a high-quality low register using one dynamic speaker (having a slightly strengthene...  
WO/2020/251614A1
The technology provides a device, such as a wireless earbud, with capacitive sensing capabilities. For instance, the device may include a housing, and a conductive support positioned inside the housing. The device may further include one...  
WO/2020/251902A1
A method performed by a wearable audio output device worn by a user is provided for controlling external noise attenuated by wearable audio output device. A speech is detected from a user wearing the wearable audio output device, wherein...  
WO/2020/250497A1
The piezoelectric device (100) is provided with a substrate (110), a piezoelectric element (120), a lid part (130), and a partition part (140). The substrate (110) has a first main surface (111). The piezoelectric element (120) is positi...  
WO/2020/249516A1
The invention relates to a damping device (10), in particular for damping acoustic vibrations, such as those of a loudspeaker (60), comprising a receiving device (30) for receiving a foam body (20). The receiving device (30) delimits, at...  
WO/2020/248113A1
The present application relates to the field of signal processing, and in particular, to a bone sound transmission signal processing method and apparatus, a chip, earphones, and a storage medium. The bone sound transmission signal proces...  
WO/2020/251430A1
The embodiments herein relate to a method performed by a UE (108) for handling synchronization of sound. The UE (108) determines that speaker sound is currently outputted or will be outputted from at least one main speaker (100) located ...  
WO/2020/249158A1
The invention relates to a headphone pad (1) for headphones or headsets (100) for a user (P), who wears spectacles (G) with temples (T) resting on his ear, having a headphone pad capsule (10), in which an acoustic converter is arranged, ...  
WO/2020/243823A2
The invention provides improved automated devices by using digital micro controllers to communicate via millimetre wave transmissions on a 5G architecture creating a control system that better addresses low latency ultimately creating mo...  
WO/2020/247289A1
The present disclosure generally relates to user interfaces and techniques for managing audio exposure using a computer system (e.g., an electronic device). In accordance with some embodiments, the electronic device displays a graphical ...  
WO/2020/245987A1
In the present invention, sound arriving from outside a mobile body is collected using a microphone disposed inside the mobile body. This sound collection device is attached to a mobile body. This sound collection device comprises a micr...  
WO/2020/247892A1
Embodiments of systems and methods for adaptive sound equalization in personal hearing devices are disclosed. In some embodiments a microphone in a personal hearing device receives sound from the listener's environment. The sound then is...  
WO/2020/244301A1
Provided in embodiments of the present disclosure are an array substrate and a sound generation device, the array substrate comprising: a base substrate, and an elastic layer, piezoelectric layer, and first matching layer that are locate...  
WO/2020/244257A1
Provided are a method and system for voice wake-up, an electronic device, and a computer-readable storage medium, related to the technical field of smart devices. The method comprises: if a voice activity detection process detects that a...  
WO/2020/247116A1
A headphone device having a listening configuration and a storage configuration. In the listening configuration, the headphone device is configured to provide an ergonomic fit for a user when the headphone device is worn on the user's he...  
WO/2020/247113A1
An audio accessory having a locally stored and executed policy. The policy includes a rule related to audio output generation. The audio accessory can be a peripheral audio accessory, and the policy can be stored on the peripheral audio ...  
WO/2020/247726A1
The present disclosure relates to charging and recharging systems for compact hearing aids, components thereof, and support devices therefor, The charging and recharging systems generally include a light emitting device, such as an aural...  
WO/2020/247049A1
The present disclosure generally relates to user interfaces and techniques for monitoring noise exposure levels using an electronic device. In accordance with some embodiments, the electronic device displays a graphical indication of a n...  
WO/2020/237946A1
Disclosed are a Bluetooth headset, a communication method, a system, an electronic device, and a computer medium. When applied to the low power-consumption Bluetooth system of the Bluetooth headset, the method comprises: after the Blueto...  
WO/2020/237627A1
The present disclosure provides a speaker adapter, and a dual core speaker assembly. The speaker adapter includes: a main body, symmetrically provided with two mounting portions at both sides for matching with speakers respectively; a bo...  
WO/2020/239004A1
The present application provides a battery and an electronic device. By first positioning and connecting and fixing a battery body and a connecting assembly, and then connecting with an electronic device body by means of the connecting a...  
WO/2020/238264A1
Disclosed is a two-in-one audio transmission device combining TWS headphones and a Bluetooth speaker. The device comprises a sound box and TWS headphones. The sound box comprises a sound box housing, a charging case, a charging case PCB ...  
WO/2020/241980A1
The present invention relates to a vibration pad and a system comprising same. Particularly, the present invention relates to a vibration pad for generating vibration to allow a user to feel a beat of sound by using the sound, and a syst...  
WO/2020/052985A9
An audio loudspeaker system for reproducing frequencies between 16Hz and 700Hz, comprising a loudspeaker housing defining an inner resonance chamber and at least two loudspeaker drivers arranged in the housing and having front faces arra...  
WO/2020/241655A1
The human skin tactile presentation device according to the present invention is provided with: a human skin gel 1 that is provided on a propagation member 11 in which vibration propagates, and with which the finger of a subject makes co...  
WO/2020/238704A1
The present invention relates to the technical field of OTG functions, in particular relates to a method for multiplexing an earphone seat and a USB OTG function. The method comprises: step S1, providing a multiplexing circuit, wherein t...  

Matches 201 - 250 out of 66,468