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WO/2023/095829A1 |
The present invention comprises an ultrasonic device (100) and an acoustic path (P). The acoustic device (100) includes an acoustic MEMS element (120). The acoustic path (P) communicates with the acoustic MEMS element (120). Ultrasonic w...
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WO/2023/095487A1 |
A housing (11) of this proximity alarm device accommodates a microcomputer (32), a speaker (20), an electric board (30) and a board temperature sensor (36) that are comprised by the proximity alarm device. The board temperature sensor, w...
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WO/2023/095757A1 |
[Problem] To provide a mechanism with which it is possible to improve the quality of binaural recording. [Solution] An acoustic apparatus which can be worn by a user and is provided with a microphone. When the acoustic apparatus is worn ...
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WO/2023/096589A1 |
The present invention belongs to the field of acoustics and relates to a method for determination of timbre of musical instruments comprising the following steps: a) selecting the musical instrument and tones to be analyzed, b) playing t...
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WO/2023/092761A1 |
A noise reduction earphone audio processing method, a noise reduction earphone, an apparatus, and a readable storage medium. The noise reduction earphone audio processing method comprises: acquiring a first sound signal collected by a fe...
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WO/2023/092789A1 |
Disclosed in the present invention are a method and apparatus for detecting the wearing state of TWS earphones, and a device and a computer-readable storage medium. The method comprises: acquiring a distance variable between TWS earphone...
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WO/2023/092420A1 |
Provided in the present description is a microphone, the microphone comprising: an electroacoustic transducer, which is used for converting a sound signal into an electrical signal; and an acoustic structure, which comprises a sound guid...
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WO/2023/092751A1 |
Disclosed in the present application are an active noise reduction method and apparatus for an earphone, and an active noise-reducing earphone and a computer-readable storage medium. The active noise reduction method for an earphone comp...
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WO/2023/097277A1 |
A wearable apparatus for hearing assistance, such as hearing glasses, is described. The wearable apparatus includes two microphones which are separated by a separation distance from each other. A display is included which is configured t...
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WO/2023/095761A1 |
Provided are a glass diaphragm, a vibrator-attached glass diaphragm, and a vehicular diaphragm that make it possible to inhibit positional shifting and detachment of a vibrator even when a strong impact is applied to the glass diaphragm,...
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WO/2023/092660A1 |
The present application discloses an audio device output energy control method capable of protecting hearing, comprising: step S1, calculating or measuring to obtain energy or pressure intensity at a loudspeaker or at any point in a soun...
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WO/2023/093684A1 |
Embodiments of the present application disclose an audio system for eliminating turn-on pop noise and a power supply control method. The system comprises a main control module, a linear voltage stabilizing module, and a coding and decodi...
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WO/2023/096161A1 |
An electronic device comprises: a sensor module; a wireless communication module comprising a low noise amplifier (LNA) and a Bluetooth RF circuit; and at least one processor operatively connected to the sensor module and the wireless co...
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WO/2023/092752A1 |
An earphone active noise reduction method and device, an active noise reduction earphone, and a computer readable storage medium. The earphone active noise reduction method comprises the following steps: obtaining wearing posture change ...
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WO/2023/092949A1 |
The present disclosure relates to a sound production module and an electronic device. The sound production module comprises: a housing, the housing comprises an accommodating cavity, a first opening, and a sound outlet hole, the first op...
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WO/2023/095735A1 |
This diaphragm with an exciter includes: a glass sheet; an exciter which is attached to a main surface side of the glass sheet and is capable of vibrating the glass sheet; and a vibration damping part which, in a plan view of the glass s...
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WO/2023/096641A1 |
A retaining piece (200) for an earpiece (10) of an in-ear audio output device comprises a retainer portion (210) and a cantilevered portion (220). The cantilevered portion (220) comprises a coupling edge (224) and a free edge (223) which...
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WO/2023/092933A1 |
Disclosed in the present invention are a loudspeaker module and an outdoor audio device. The loudspeaker module comprises: a loudspeaker assembly; a housing, the housing being provided with a loudspeaker accommodating cavity and a sound ...
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WO/2023/092784A1 |
A wireless earphone wearing detection method and apparatus, a device, and a storage medium. The method comprises: obtaining a detection value set corresponding to an earphone wearing behavior of a wireless earphone, wherein the earphone ...
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WO/2023/095883A1 |
This acoustic matching layer contains: amorphous carbon; and, dispersed in the amorphous carbon, carbon particles and secondary particles having a higher density than the amorphous carbon.
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WO/2023/090503A1 |
The present invention relates to a speaker cable conductor and a speaker cable comprising same. The speaker cable conductor, according to the present invention, compared to a conventional speaker cable conductor comprising only an oxygen...
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WO/2023/090775A1 |
The present invention relates to a mask, and more specifically, to a mask with improved usability, wherein the mask comprises: a mask frame that has a frame structure having relatively high rigidity; and a frame cover coupled to the mask...
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WO/2023/090504A1 |
The present invention relates to a speaker cable. The speaker cable according to the present invention comprises a layer, which is formed from a resin in which a carbon-containing compound is included as a semiconducting layer between a ...
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WO/2023/087565A1 |
An open acoustic apparatus (100). The open acoustic apparatus (100) comprises: a fixing structure (120), which is configured to fix the acoustic apparatus (100) at a position in the vicinity of an ear of a user without blocking an ear ca...
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WO/2023/087691A1 |
Embodiments of the present application provide an audio signal output method and a related device. The method comprises: sending a bit clock to a second chip of a third-party device by means of a first chip, the bit clock being used for ...
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WO/2023/090713A1 |
According to various embodiments, an electronic device including a speaker may comprise: a main housing (310); a cover housing (320) connected to the main housing; a speaker (340) provided in the main housing and the cover housing; and a...
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WO/2023/087468A1 |
A method and apparatus for controlling a transparency mode of earphones, and an earphone device and a storage medium. The method comprises: when an earphone device is in a transparency mode, acquiring a first signal which is played by a ...
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WO/2023/089380A1 |
A noise reduction system for headphones and microphones is disclosed. The system includes an active noise reduction module. The active noise reduction module includes an analog signal processor communicatively coupled to speakers, microp...
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WO/2023/087469A1 |
Disclosed in the present application are a noise reduction method based on pressure sensing feedback, and a device and a computer-readable storage medium. A carrier device to which the noise reduction method based on pressure sensing fee...
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WO/2023/090786A1 |
Disclosed is an electronic device, comprising a housing, a memory, a first electrode and a second electrode disposed in the housing, a charging circuit that receives power from an external charging device, a first touch sensor, a magneti...
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WO/2023/087572A1 |
An acoustic apparatus (100, 200). The acoustic apparatus (100, 200) comprises a sound production unit (110, 210), a first detector (120, 220), a processor (130), and a fixing structure (180). The sound production unit (100, 200) is used ...
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WO/2023/090494A1 |
The objective of the present invention is to provide a wireless audio device and a control method thereof, the device being capable of effectively receiving a command corresponding to the intention of a user without an error despite the ...
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WO/2023/092113A1 |
A wearable holder, such as an ear cap, covers at least a portion of the outside of an ear. The holder has a main body with an expandable port therein. A sound emitting device intended for use within a user's ear canal, such as an ear bud...
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WO/2023/091996A1 |
Beamforming can improve the audio quality and/or intensity in a particular direction, which can help a user hear, especially in certain environments. Augmented reality glasses can track the eye, or eyes, of a user which can trigger and g...
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WO/2023/090548A1 |
A psychological therapy device comprises: a user interface configured to receive an input from a user and provide information; a microphone for collecting the voice of the user; a speaker configured to deliver auditory information to the...
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WO/2023/084817A1 |
This acoustic signal output device is provided with a driver unit and a housing in which the driver unit is housed. Here, an acoustic signal emitted from the driver unit to one side is defined as a first acoustic signal, and an acoustic ...
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WO/2023/084503A1 |
The device for monitoring sleep of a user comprises a communication interface and a processor. The processor uses an EEG signal, which is measured by an EEG measurement unit of an earbud device worn on an ear of the user so as to be tran...
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WO/2023/082447A1 |
The present application is suitable for the technical field of earphones. Provided are a method for indicating the operation state of speech software, and an earphone kit and an earphone component. The method for indicating the operation...
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WO/2023/084576A1 |
Provided is an audio signal output device worn on the auricle, the device including: an enclosure that emits audio signals; a first wearing part that holds the enclosure and is configured to be worn on a first auricular site which is a p...
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WO/2023/084623A1 |
Provided is an SoT module 100 capable of attaining sufficient acoustic pressure in low to moderate acoustic ranges, and applicable in various uses. An SoT module 100 equipped with a flat, plate-shaped piezoelectric complex 105 for genera...
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WO/2023/084577A1 |
Provided is an acoustic signal output device comprising: one or more driver units; a first housing having a wall part provided with one or more first sound holes through which a first acoustic signal emitted from any one of the driver un...
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WO/2023/084502A1 |
A user sleep monitoring device comprises: a communication interface; and a processor. The processor determines whether the user's brain waves correspond to sleeping brain waves or waking brain waves by using EEG signals measured by an EE...
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WO/2023/083523A1 |
To provide a headphone that facilitates distinctly more effective interaction by a user of the headphone, for example with an audio reproduction device or a smartphone, and can be used in such a way that it facilitates optimum operating ...
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WO/2023/083711A1 |
A loudspeaker assembly including: a headrest having a front face facing in a forwards direction and a rear face facing in a rearwards direction, wherein the rearwards direction is opposite to the forwards direction, wherein the headrest ...
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WO/2023/084579A1 |
Provided is an open-ear sound signal output device that is worn on the ears and includes a first signal output unit that outputs a first output signal for outputting a first monaural sound signal from a first sound signal output unit wor...
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WO/2023/086316A1 |
An earbud and earbud securing device assembly and method of use assist an earbud user with difficulties faced while using an earbud, such as when the earbud becomes displaced within an ear of the earbud user or falls out of the ear. The ...
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WO/2023/082745A1 |
The present invention relates to the technical field of voiceprint recognition and voice call devices, and in particular to a voiceprint recognition and voice call noise-cancelling device, comprising a shell, a first elastic conduction p...
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WO/2023/082747A1 |
The present utility model belongs to the technical field of microphone rods, and, in particular, relates to a rotation-adjustment-type microphone rod and a headphone. The headphone is provided with the rotation-adjustment-type microphone...
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WO/2023/084575A1 |
Provided is an audio signal output device that has: a driver unit that releases a first audio signal to one side and releases a second audio signal in the opposite phase, to another side; a first waveguide tube that has one end thereof c...
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WO/2023/084886A1 |
The present invention comprises: a housing which includes a disposition space therein, and in which is formed an insertion hole that communicates with the disposition space; a control circuit substrate which is disposed in the dispositio...
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