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WO/2024/053286A1 |
One of the purposes of the present invention is to achieve more superior sound field correction. This information processing device has a control unit which converts, into energy characteristics, transfer characteristics of sound press...
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WO/2024/053123A1 |
A content playback system (1) that guides the user's emotions from a first emotion to a second emotion comprises: an acquisition unit (101) that acquires first content corresponding to the first emotion and second content corresponding t...
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WO/2024/049716A1 |
A wind noise reduction system including a beamformer, a comparator, and a voice mixer is provided. The beamformer may be an MVDR beamformer, and generates a beamformed signal based on a first microphone signal and a second microphone sig...
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WO/2024/049739A1 |
An aircraft recorder system is provided in which a vibration sensor including at least one of a micro-electromechanical systems (MEMS) microphone and a MEMS accelerometer. The system further includes a cockpit voice recorder (CVR) and an...
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WO/2024/045739A1 |
A sound signal processing device and method, and a related device. The device may comprise: a first bone conduction sensor used for performing sound collection at a first time, to obtain a first sound signal; and a second bone conduction...
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WO/2024/047721A1 |
In the present invention, a pseudo sound intensity vector is obtained by using sound signals collected by a wearable device. Accordingly, a pseudo ambisonics signal generation apparatus according to the present disclosed technology is pr...
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WO/2024/043646A1 |
A wearable electronic device may be provided. The wearable electronic device may comprise: a housing comprising a first surface facing the outside of the wearable electronic device, a second surface opposite to the first surface, and a m...
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WO/2024/042701A1 |
An acoustic signal control method according to an aspect of the technology of the disclosure includes a personality characteristics acquiring step for acquiring, by a personality characteristics acquiring unit, the personality characteri...
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WO/2024/042876A1 |
A hearing device (10) according to the present disclosure can adjust the sound volume level of an output voice by using a plurality of sound volume steps. This hearing device (10) comprises: an acquisition unit (11) for acquiring the lev...
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WO/2024/044018A1 |
Acoustic and other activity detection signaling is provided herein. Operations of a method can include determining a micro-electromechanical system (MEMS) device is no longer in an initialization state and receiving a first signal that i...
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WO/2024/043446A1 |
Disclosed is an electronic device comprising a microphone, a communication interface, a memory, and one or more processors for controlling the electronic device. The processor can: control the communication interface such that if one or ...
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WO/2024/043359A1 |
The present invention comprises: a communication unit communicating with a cloud server; an interface unit establishing a communication connection with a sound output unit and a display unit of a vehicle; an audio detection unit which re...
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WO/2024/043653A1 |
A foldable electronic device according to one embodiment of the present disclosure may comprise: a first housing; a second housing foldably coupled to the first housing through a hinge; a flexible display arranged to be supported by the ...
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WO/2024/043687A1 |
A foldable electronic apparatus according to various embodiments of the present invention may comprise: a foldable housing that has a plurality of sub-housings and at least one hinge and folds and unfolds; a foldable display that is disp...
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WO/2024/042938A1 |
A communication device (100) comprises: a first addition unit (5) that adds playback sound to communication speech of a remote speaking party and outputs the communication speech to which the playback sound has been added to a speaker (1...
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WO/2024/042643A1 |
One aspect of the present invention is a playback control device for performing, using a circular speaker array in which a plurality of speakers are arranged facing inward in circular form, area playback of sound inside the circular spea...
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WO/2024/044321A1 |
A wireless audio system may include a transmitter unit and one or more battery-powered speaker units. The transmitter unit may receive audio signals from a head unit of a vehicle, be powered by the vehicle, and include wireless communica...
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WO/2024/039049A1 |
An electronic device is disclosed. The present electronic device comprises: a speaker; an inner microphone disposed in the direction in which the speaker emits sound; an outer microphone disposed in the direction opposite to that of the ...
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WO/2024/038522A1 |
The present invention provides a signal processing device and the like in which entire spatial information relating to a target sound source can be used through introduction of a MaxSNR criterion. The signal processing device comprises: ...
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WO/2024/037084A1 |
An electronic device (100), a control method, and a computer-readable storage medium. The electronic device (100) comprises a screen (10), a piezoelectric ceramic (22), and a moving coil exciter (32), wherein the piezoelectric ceramic (2...
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WO/2024/039999A1 |
Disclosed herein are systems and methods for proximity-based power management for audio playback devices. In a first mode, a portable audio playback device plays back audio content in full. In a second mode, the portable playback device ...
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WO/2024/034862A1 |
Disclosed are an electronic device and a charging device connected to same. The electronic device according to various embodiments comprises a plurality of units including a first unit and one or more second units, wherein each of the pl...
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WO/2024/032253A1 |
Provided in the present application are a parameter adjustment method and electronic devices. The method comprises: an electronic device acquiring an in-ear residual noise signal of a user and a reference audio signal, the in-ear residua...
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WO/2024/034177A1 |
[Problem] To provide a technology capable of suppressing sound leakage to the outside of a room even when a user listens to audio in the room at a preferred sound volume. [Solution] This multi-channel audio device 1 performs sound outp...
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WO/2024/032008A1 |
The present invention provides a sound effect configuration method and apparatus, which are applied to speakers and main devices. The method comprises: verifying connected speakers; setting, as a specified speaker, a speaker which has be...
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WO/2024/032976A1 |
A constant beamwidth loudspeaker A constant beamwidth loudspeaker having a plurality of transducer units/drivers. The transducers are combined in series and parallel for approximating a constant beam-width/directivity without attenuating...
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WO/2024/034270A1 |
In order to achieve the purpose of the present invention, an information processing device according to an embodiment of the present technology comprises a control unit. The control unit controls an external sound around a user on the ba...
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WO/2024/034391A1 |
An ultrasound generator of the embodiment of the preset invention comprises: a vibrator provided with a piezoelectric body that vibrates from the piezoelectric effect when an AC voltage is applied and thereby generates ultrasonic waves, ...
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WO/2024/035520A1 |
A portable communication system includes a remote speaker microphone (RSM) accessory (102) coupled to a portable radio and further coupled to a secondary audio accessory (SAA) (108). The RSM accessory (102) includes a user interface togg...
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WO/2024/030695A1 |
Audio and haptic signal processing systems and methods are provided. There is provided a method for haptic drive signal generation. The method comprises receiving an input audio signal for driving an audio speaker. The method further com...
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WO/2024/027760A1 |
Provided are an audio processing system and method, and a vehicle. The system comprises an in-vehicle infotainment apparatus (10), an in-vehicle microphone (20), a loudspeaker (30) and a power amplifier (40), wherein the in-vehicle infot...
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WO/2024/029644A1 |
The present disclosure relates to a wireless audio reception apparatus, a wireless audio transmission apparatus, and a wireless audio output system comprising same. A wireless audio transmission apparatus, a wireless audio reception appa...
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WO/2024/030576A1 |
A method and apparatus are provided for reducing reaction forces in loudspeakers. The method includes providing, from a power source (312) connected to a loudspeaker (304), a current to the loudspeaker. The method also includes measuring...
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WO/2024/029728A1 |
Wearable electronic devices (101, 200) according to one embodiment comprise: a housing (322) that can be detached from a part of the body of a user; a microphone unit (250) including at least one microphone; a touch sensor (275); a senso...
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WO/2024/029711A1 |
An embodiment of the present disclosure relates to an audio device for blocking noise generated in an idle state in an electronic device. The audio device may include a processor configured to output an audio signal. The audio device may...
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WO/2024/021682A1 |
The present application relates to the technical field of audio processing, and provides an audio processing method, a virtual bass enhancement system, a device, and a storage medium. The method comprises: performing virtual bass enhance...
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WO/2024/024219A1 |
[Problem] To provide a technology which makes it possible to further improve the usability of an information processing device for a user. [Solution] Provided is an information processing device comprising: a detection unit which detects...
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WO/2024/024052A1 |
This transmission characteristics correction device includes: a pseudo inverse filter generating unit that generates a pseudo inverse filter by means of a function for smoothing transmission characteristics from a speaker driver of a wea...
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WO/2024/024053A1 |
The present invention provides a transfer characteristics correction device including: a display control unit that executes control to display, in the form of a graphical equalizer, transfer characteristics from a speaker driver of a wea...
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WO/2024/022746A1 |
A method for: obtaining at least one microphone audio signal; obtaining at least one spatial sound environment parameter associated with the at least one microphone audio signal; obtaining at least one monitored control setting, the moni...
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WO/2024/024105A1 |
Provided is a sound reproduction device (1) comprising: a beat position acquisition unit (132) that acquires a beat position in music data being reproduced; a display unit (110, 133) that comprises a display element, and that displays an...
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WO/2024/025076A1 |
A processor of a wearable device, according to one embodiment, may be linked to an external object visible through a display and may control the display so as to display a visual object. While the visual object is being displayed, the pr...
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WO/2024/024104A1 |
An audio control device (1) that mixes a first song and a second song comprises: a comparison unit (67) that compares the BPM of the first song and the BPM of the second song; and an effect selection unit (69) that selects a special soun...
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WO/2024/018632A1 |
A sound control device (1) that mixes a first piece of music and a second piece of music comprises a volume adjustment unit (65, 65A) that adjusts the balance between the volume of the first piece and the volume of the second piece in ac...
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WO/2024/018631A1 |
An acoustic control device (1) which mixes a first musical piece and a second musical piece changes the magnitude relationship between the volume of the first musical piece in the low frequency band and the volume of the second musical p...
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WO/2024/020354A1 |
Techniques are described herein for audio processing. For instance, a technique can include receiving, from one or more microphones, an audio signal; receiving a periodic timing signal based on the periodic timing signal; combining the a...
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WO/2024/020131A1 |
Enhanced audiometry methods and instruments to provide assessments of the nature and/or extent of a subject's hearing loss or impairments. Embodiments include applying at least first and second different test electrical stimulations to a...
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WO/2024/020580A1 |
Disclosed herein are systems and methods for power transmission between playback devices, systems and methods for energy harvesting and distribution for audio playback devices, and systems and methods for wirelessly powering wearable aud...
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WO/2024/017837A1 |
A method comprising modifying an input audio signal (uplayback(t), splayback(n) to obtain a modified audio signal (UDNN(t), sDNN(n)) to compensate for nonlinear and/or time-varying distortions effected by a loudspeaker (103).
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WO/2024/017452A1 |
The invention is concerned with a method to provide a personalized sound in a vehicle (1) comprising: providing (S1) personalized sound data (10) describing a sound and a sound output condition (12); providing (S2) event data (13) descri...
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