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WO/2021/149309A1 |
A speaker system is provided that enables a user to hear sound in a mode suitable to the situation. A main body (2) is formed so as to be wearable around the user's ears. An audio signal input unit (104) inputs an audio signal. A speaker...
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WO/2021/147208A1 |
The method for monitoring an on-board equipment (10,130) includes: acquiring a relevant parameter of the on-board equipment, the relevant parameter reflecting the working state of the on-board equipment; determining an operation instruct...
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WO/2021/147415A1 |
The present application provides a method for implementing stereo output and a terminal. The terminal comprises: three sound output units and sound output holes provided at four sides of the terminal, wherein a first sound output unit is...
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WO/2021/143004A1 |
Provided are a method and system for splitting and returning an audio signal. The method comprises: disconnecting a smart device original system audio signal total output and establishing a new audio signal acquisition unit; once the aud...
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WO/2021/145152A1 |
A speaker device comprising: a casing; an L-channel speaker unit and an R-channel speaker unit provided horizontally to a prescribed surface of the casing; and a center speaker unit that is provided between the L-channel speaker unit and...
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WO/2021/144520A1 |
Headset (1) comprising two earphones (2), a deformable headband (3) connecting the two earphones (2) to each other, a system (4) for deforming the headband (3) in a direction for moving the ends of the headband (3) closer together or fur...
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WO/2021/146558A1 |
Methods and systems for detecting and combining audio transmissions containing data are provided. In one embodiment, a method is provided that includes receiving multiple audio signals from multiple receivers. An audio transmission may b...
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WO/2021/145503A1 |
The present invention provides various small sound devices such as earphones, earpieces, and hearing aids that are integrally provided with multi-adjustable ear hooks. The multi-adjustable ear hook-type small sound device according to th...
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WO/2021/145659A1 |
An audio output device according to an embodiment may include: a short-range communication module configured to perform short-range wireless communication; a memory configured to buffer audio data received from an external electronic dev...
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WO/2021/144751A1 |
Disclosed is a method of presenting audio information to a user. The method comprising receiving samples of a waveform from a media handling component, initializing a biquad filter with a set of one or more coefficients corresponding to ...
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WO/2021/141174A1 |
The present invention provides a wireless sound device set compatible with various devices. The wireless sound device set compatible with various devices according to the present invention may comprise: a wireless sound device (100); a c...
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WO/2021/141725A1 |
An audio assembly provides audio content to a user. The audio assembly comprises an elongated body, a negative vent assembly, and a positive vent assembly. The elongated body includes an audio waveguide. The negative vent assembly is cou...
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WO/2021/141783A1 |
A furniture system includes a base and transverse member, with an induction charger provided in the transverse member and/or base, hidden from view and feel. The induction charger can be at least partially secured to either the base fram...
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WO/2021/137424A1 |
A display apparatus including a display panel configured to display an image in a front direction; a main speaker provided on a rear surface of the display panel; and an auxiliary speaker provided on the rear surface of the display panel...
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WO/2021/137986A1 |
An audio system includes a speaker and a processor. The processor determines a privacy setting for an audio signal. The privacy setting may be selected by a user. The privacy setting may indicate activation of a private mode, or may indi...
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WO/2021/137423A1 |
A display apparatus is provided. The display apparatus includes a display; a main body on which the display is mounted; a cover; a mounting member configured to separably mount the main body to the mounting member; and a guide member dis...
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WO/2021/133097A1 |
An electronic device according to various embodiments comprises: a communication circuit; an input and output device comprising at least one microphone and at least one speaker; a processor operatively connected to the communication circ...
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WO/2021/130217A1 |
The invention relates to an audio processing method for an audio system for a seat headrest, the audio system comprising at least two loudspeakers positioned on either side of the headrest, and an audio processing module designed to appl...
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WO/2021/122540A1 |
In a method for transmitting and reproducing acoustic information, acoustic data is provided which comprises a first data component and a second data component, wherein the first data component does not contain speech information, and th...
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WO/2021/127286A1 |
A method for estimating an audio device location in an environment may involve obtaining direction of arrival (DOA) data for each audio device of a plurality of audio devices in the environment and determining interior angles for each of...
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WO/2021/126910A1 |
Various aspects include wearable out-loud audio devices in various form factors. Additional implementations include methods of forming wearable out-loud audio devices. Further implementations include storage media with code representativ...
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WO/2021/118107A1 |
An audio output apparatus is disclosed. The audio output apparatus that outputs a multi-channel audio signal through a plurality of speakers disposed at different locations, the audio output apparatus includes an input interface, and a p...
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WO/2021/118066A1 |
Disclosed is a speaker device that can be embedded in a refrigerator door. The present speaker device comprises a body having one surface exposed to outside and a groove formed in a side surface having an area that is greater than an are...
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WO/2021/119102A1 |
Some implementations involve determining a noise metric and/or a speech intelligibility metric and determining a compensation process corresponding to the noise metric and/or the speech intelligibility metric. The compensation process ma...
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WO/2021/119094A1 |
Some implementations involve determining a noise metric and/or a speech intelligibility metric and determining a compensation process corresponding to the noise metric and/or the speech intelligibility metric. The compensation process ma...
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WO/2021/113579A1 |
System, method, and various embodiments for providing a speaker normalization system are described herein. An embodiment operates by identifying a plurality of audio output devices connected to an audio source. For each audio output devi...
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WO/2021/112338A1 |
The present invention relates to an apparatus for mounting an earpiece on a spectacle frame, and relates to an apparatus for mounting an earpiece on a spectacle frame, the apparatus comprising a body (100) having a set length, having a c...
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WO/2021/112391A1 |
An electronic device according to an embodiment of the present invention comprises a processor for obtaining, from a signal of sound received through a microphone, a plurality of sound components having different directions, identifying ...
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WO/2021/107495A1 |
Disclosed is an electronic apparatus configured to identify a location of an object. The electronic apparatus includes: a sound output unit comprising sound output circuitry; and a processor configured to: obtain first sound information ...
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WO/2021/105818A1 |
The present disclosure relates to a hearing protection device 10, 10' for protection in different hearing situations A, B, C. The device 10, 10' comprises a microphone 30, 30', 32, 32', a sound reproduction unit 38 having a loudspeaker 5...
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WO/2021/108181A1 |
Disclosed herein are computer-implemented method, system, and computer-readable storage-medium embodiments for implementing sound generation with adaptive directivity. An embodiment includes at least one computer processor that may retri...
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WO/2021/108805A1 |
A method of playing back audio content with improved immersiveness can include receiving, at a playback device, audio input including vertical content having a high-frequency portion and a low-frequency portion. The playback device can f...
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WO/2021/087728A1 |
Input signals received by a plurality of directional sensors that are arranged in a particular configuration are obtained. The input signals may then be transformed from a time domain to a frequency domain to obtain respective frequency ...
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WO/2021/089457A1 |
The invention relates to a roof (1) of a vehicle, in particular a motor vehicle, comprising: - a panel, and - at least one audio device (3) selected from the loudspeakers and the actuators, and when the at least one audio device (3) is a...
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WO/2021/089454A1 |
The present invention relates to a head tracking system (1) for use with a headrest, comprising: • at least one optical circuit (2) comprising a plurality of sensors (4), each sensor arranged to detect light reflected from at least por...
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WO/2021/090304A1 |
A method and circuit for providing adaptive suppression of signal crosstalk appearing on a common return wire in a signal cable connected to a device. The method steps comprise connecting an adjustable negative resistance circuit between...
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WO/2021/091632A1 |
An audio system and method for generating improved augmented hearing effects in real-time. The system includes a wearable audio device arranged to obtain audio that includes a voice signal associated with a user and an environmental sign...
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WO/2021/089171A1 |
A loudspeaker arrangement comprises a frame (10) comprising at least two mounting fixtures (20, 22) and a connecting element (24), wherein the connecting element (24) connects the at least two mounting fixtures (20, 22) to each other. Th...
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WO/2021/091630A1 |
This disclosure provides systems, methods and apparatus for improved antenna selection diversity and audio quality. In one aspect, wireless audio devices, such as wireless earbuds, may provide link quality information and timestamps to a...
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WO/2021/083499A1 |
A loudspeaker arrangement comprises a mid-range loudspeaker (20) arranged in a dashboard of a vehicle (10), a first tweeter (22) arranged adjacent to the mid-range loudspeaker (20) in the dashboard of the vehicle (10), and a second tweet...
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WO/2021/081183A1 |
A wireless headset configured to process music interface protocol (e.g., the Musical Instrument Digital Interface (MIDI) protocol) received wirelessly (e.g., via a Bluetooth™ connection or an Internet connection) by a source device is ...
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WO/2021/080042A1 |
The present invention relates to a smart soundproof mask. A smart soundproof mask according to one aspect of the present invention comprises: a mask portion having a curved shape for close contact with a face portion around the mouth of ...
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WO/2021/080595A1 |
In at least one embodiment, a loudspeaker arrangement for a vehicle is provided. The loudspeaker arrangement includes a surround sound loudspeaker arrangement and at least one proximity woofer. The surround sound loudspeaker arrangement ...
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WO/2021/076051A1 |
Provided in the present invention is a stereo sound box, comprising: a box body. Two sound generating units are provided on a surface of the box body, correspondingly for a left sound channel and a right sound channel. The sound generati...
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WO/2021/072558A1 |
There is described a method for synchronizing a viewer-effect signal of a media content with a media signal of the media content. The method generally has: capturing an audio portion of the media signal from a surrounding environment usi...
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WO/2021/076048A1 |
An audio device includes a first earbud and a second earbud, each of which is configured to establish respective first and second wireless links with an audio source, and receive, from the audio source, audio information over the respect...
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WO/2021/076308A1 |
A sound system is shown in the form of a speaker with or without a speaker box. A front member may be used with an elongate open portion with a top end and a bottom end and a speaker support with the speaker mounted to the speaker suppor...
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WO/2021/069793A1 |
An apparatus comprising means configured to: receive a spatial audio signal, the spatial audio signal comprising at least one audio signal (122) and spatial metadata (124) associated with the at least one audio signal; obtain a room effe...
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WO/2021/069858A1 |
This application relates to circuitry for monitoring for instability of an amplifier. The amplifier (100) has a first signal path between an amplifier input (IN N ) and an amplifier output (V OUT ) and a feedback path from the output to ...
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WO/2021/071496A1 |
In at least one embodiment, a loudspeaker assembly including a first loudspeaker and a first acoustic lens is provided. The first loudspeaker is positioned on a first side of a headrest of a first vehicle seat for transmitting a first au...
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