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WO/2022/028050A1 |
The present application relates to the field of sound signal processing, and discloses a method and device for determining a pickup microphone, which helps to improve the flexibility of stereo scenario layout, and in addition, helps to i...
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WO/2022/025452A1 |
An electronic device according to an embodiment disclosed in the present document may comprise: a housing which is formed to be wearable on at least a part of a user's body; at least one microphone; a speaker; at least one sensor; and a ...
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WO/2022/026158A1 |
Various aspects include ported wearable audio devices. In certain implementations, a wearable audio device includes: a first cavity; a second cavity; a third cavity; a driver disposed between the first cavity and the second cavity, the d...
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WO/2022/026299A1 |
A sensor module comprising a housing defining an internal cavity, the housing including an aperture, at least one microphone positioned in the internal cavity spaced from the aperture, a first barrier proximate the aperture, and a second...
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WO/2022/023417A2 |
A system is provided. The system comprises an analyzer (152) for determining a plurality of binaural room impulse responses and a loudspeaker signal generator (154) for generating at least two loudspeaker signals according to the plurali...
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WO/2022/026481A1 |
Disclosed herein is an audio system that can be customized by the user (including the developer) and that may allow the user to control more than just the sound levels and may allow the user to select more than one of a few pre-determine...
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WO/2022/021899A1 |
The present application provides an audio processing method and apparatus, a wireless earphone, and a storage medium. A first wireless earphone receives a first audio signal to be presented sent by a playing device, and a second wireless...
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WO/2022/025376A1 |
An electronic device according to an embodiment disclosed in the present document may comprise at least one microphone, a communication circuit, and a processor operatively connected to the at least one microphone and the communication c...
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WO/2022/021898A1 |
The present application provides an audio processing method, apparatus, and system, and a storage medium. First, a wireless earphone end receives, by means of wireless transmission, an audio signal to be presented sent by a playback devi...
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WO/2022/020812A1 |
A full frequency range loudspeaker module produces a steerable beam of acoustic energy and that can be readily configured with other similarly constructed modules to create a scalable loudspeaker system. The loudspeaker module is compris...
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WO/2022/019511A1 |
A pressure sensor according to the present invention comprises: a clip part having a first surface and a second surface bent to face each other such that the distance between the first surface and the second surface changes as pressure i...
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WO/2022/014734A1 |
One embodiment of the present disclosure provides a terminal for controlling a wireless sound device comprising: a communication unit for connecting to at least one wireless sound device; and a processor for transmitting/receiving a posi...
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WO/2022/015589A2 |
Various aspects include wearable audio devices enabling modular component attachment and detachment. In certain implementations, a wearable audio device includes: a headband for contacting a head of a user; an earpiece coupled with the h...
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WO/2022/006806A1 |
The present invention provides a stereo effect testing method for a dual-channel device. The dual-channel device comprises a left channel and a right channel, and the method comprises the steps of: acquiring an inter-aural acoustic respo...
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WO/2022/007052A1 |
Provided in the present application are a method and device for controlling a vehicle-mounted immersive sound field system, and a vehicle. The system comprises a left channel speaker, which is disposed in a first near-ear area of a headr...
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WO/2022/010805A1 |
One or more embodiments include techniques for generating audio for a speaker system worn by a listener. The speaker system analyzes an audio input signal to determine that a sound component of the audio input signal has an apparent loca...
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WO/2022/010011A1 |
The present invention provides an apparatus for protecting dental patient hearing through noise reduction, the apparatus comprising: a main body portion provided in a form that can be mounted on both ears of a user; a microphone module t...
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WO/2022/010454A1 |
In example implementations, an apparatus is provided. The apparatus includes an audio decoder, a binaural down-mixer, a communication interface, and a processor. The audio decoder is to decode an audio signal to remove a coding applied t...
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WO/2022/009722A1 |
The acoustic output device according to the present disclosure comprises: a housing (520), at least one outwardly-directed microphone (100) provided in the housing so as to be directed toward the outside of the housing, and at least two ...
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WO/2022/001451A1 |
Provided are a display apparatus, a sound generation control method, and a sound generation control apparatus. The display apparatus comprises: a display screen, comprising a first display area, a middle display area and a second display...
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WO/2021/260683A1 |
A system and method are provided for improving the growth of a plant, the method comprising the steps of: placing speakers in the growing area of a plant; selecting a sound pattern having one or more of the sound characteristics of a fre...
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WO/2021/262717A1 |
An on-ear headphone includes an alignment structure extending into the user's concha to help the user to align the headset for optimal comfort and sound perception. The alignment minimizes sound leakage, optimizes audio playback, and imp...
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WO/2021/255415A1 |
A method is used of detecting whether a device is being worn, when the device comprises a first transducer and a second transducer. It is determined when a signal detected by at least one of the first and second transducers represents sp...
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WO/2021/251780A1 |
In one embodiment, a method includes, by a first electronic device: receiving, from an input sensor of the first electronic device, a predetermined input, where the predetermined input corresponds to a request to wirelessly connect the f...
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WO/2021/252941A1 |
A multi-configurable headset support apparatus is provided, having at least one earcup having front-facing and rear-facing posts. First and second suspension wires and a helmet mount are each provided with loops at opposite ends that are...
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WO/2021/251549A1 |
A display device includes a head including a display formed on a front surface thereof, a circumference having a pair of long sides and a pair of short sides, and one or more first speakers provided on a left short side and one or more s...
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WO/2021/249172A1 |
A virtual surround sound production circuit, comprising: a subtractor unit, which is configured to perform subtraction operation on a first signal corresponding to a first sound source and a second signal corresponding to a second sound ...
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WO/2021/249157A1 |
Provided are a sound emission apparatus, a display apparatus, and a sound emission control method and apparatus. The sound emission apparatus comprises: a reflecting plate, which comprises a first sound wave reflecting surface arranged t...
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WO/2021/251952A1 |
Systems of presenting environmental data include a frequency emitting device, a frequency receiving device, wherein the frequency receiving device is tuned to receive a reflected signal from the frequency emitting device, a processor, an...
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WO/2021/247387A1 |
A seat including: a seat headrest portion; a seat backrest portion; and a loudspeaker assembly associated with the backrest portion. The loudspeaker assembly has an acoustic directivity angled upward above a nominal ear position of an oc...
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WO/2021/246069A1 |
The present invention is provided with a pair of left and right speaker modules that each have a sound output unit and that are arranged in the interior of a backrest. The pair of speaker modules are arranged left and right relative to a...
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WO/2021/243098A1 |
Disclosed herein are systems and methods for presenting an audio signal associated with presentation of a virtual object colliding with a surface. The virtual object and the surface may be associated with a mixed reality environment. Gen...
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WO/2021/243378A1 |
An electrostatic headphone is provided, comprising a first ear cup assembly, a second ear cup assembly, and a headband assembly coupled to each of the first ear cup assembly and the second ear cup assembly. Each ear cup assembly comprise...
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WO/2021/240053A1 |
An apparatus comprising means configured to: receive a spatial audio signal, the spatial audio signal comprising at least one audio signal and spatial metadata associated with the at least one audio signal; generate at least one decorrel...
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WO/2021/238730A1 |
Provided is an earphone, the earphone comprising a loudspeaker, a rear housing and a front housing, wherein the loudspeaker is arranged in the rear housing; and a first end of the front housing is provided with a sound output hole, a sec...
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WO/2021/242653A1 |
An apparatus includes an arcuate headband with a continuous band having left and right side portions (12) joining at an apex (14). The left and right side portions (12) terminate in respective arcuate ends (16). A head rest band (18) spa...
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WO/2021/234338A1 |
A headband (10) for a wearable electronic device (100, 200) includes a first end portion (12), a second end portion (14), and a central portion (16) disposed between the first (12) and second (14) end portions. The first end portion (12)...
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WO/2021/231765A1 |
Disclosed herein are system, method, and computer program product embodiments for the detection of human presence in an energy efficient manner using a plurality of sensors such as those of a battery-powered device such as a television r...
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WO/2021/231764A1 |
Disclosed herein are system, method, and computer program product embodiments for the detection of human presence in front of a plurality of sensors such as those of speakers and a device with a processor, such as a television. Data gath...
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WO/2021/231093A1 |
An audio system and methods for detecting proximity between or engagement between a removable open-ear acoustic module and a host device. Upon detection of proximity or engagement, the audio system may adjust at least one device setting ...
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WO/2021/224497A1 |
The invention relates to an ear worn device (1), particularly a wireless headphone or a hearing aid, comprising a first module (10) configured to be inserted at least partially into an ear canal (2a) of a user, wherein the first module (...
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WO/2021/226507A1 |
A method, computer program product, and computing system for receiving a speech signal from each microphone of a plurality of microphones, thus defining a plurality of signals. One or more noise signals associated with microphone self-no...
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WO/2021/219694A1 |
A communication device and a related method is disclosed. The communication device comprises a processing unit, a memory, a radio interface, and a hearing protection device interface. The processing unit is configured to obtain a first i...
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WO/2021/222214A1 |
A modular audio system which includes an acoustic module configured to be removably engaged with a head-worn peripheral device. In some examples, the head-worn peripheral device is a pair of eyeglass frames and the acoustic module is con...
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WO/2021/216274A1 |
Embodiments provide methods, apparatuses, and systems for performing crosstalk cancellation and/or generation of virtual speakers. An audio processor may include a crosstalk cancellation circuit and a linearization circuit. The lineariza...
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WO/2021/216995A1 |
A wearable audio system with a first active portion that in its normal use position is carried on a user's body on a first side of the mid-sagittal plane and a second active portion that in its normal use position is carried on the user'...
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WO/2021/214313A1 |
The invention relates to an ultrasonic attenuator (100) for a microphone (21) comprising at least one input channel (120, 140) and at least one expansion chamber (110, 130) arranged in series to communicate with one another, the expansio...
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WO/2021/216414A1 |
Systems and methods for voice reception and detection related to a communication system are disclosed.
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WO/2021/214058A1 |
The invention relates to an acoustic transducer arrangement (404, 504, 604, 605, 704, 805) for an acoustically opaque screen (403, 503, 603, 703, 803), characterised by a plurality of acoustic transducers by means of which at least one a...
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WO/2021/215846A1 |
Disclosed is a wearable device, comprising: a proximity sensor for outputting proximity data for detecting a degree of proximity; an acceleration sensor for outputting acceleration data on movement of the wearable device; a memory in whi...
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