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Matches 1 - 50 out of 9,480

Document Document Title
WO/2019/156889A1
A method for localization of sound in a speaker system comprises determining speaker locations of a plurality of speakers in a speaker system, determining a user location of a user within a room, and modifying audio signals to be transmi...  
WO/2019/156891A1
A method for improved virtual localization of sound comprises making a sound at an origin point, recording the sound with two or more recording devices at, two or more different distances from the origin point, generate a head-related tr...  
WO/2019/156888A1
Aspects of the present disclosure relate to techniques for adjustment of room sound levels, comprising; driving a speaker with a known waveform, detecting a sound wave from the speaker with at least two microphones wherein the at least t...  
WO/2019/155277A1
Audio apparatus (20) includes a neckband (22), which is sized and shaped to be worn around a neck of a human subject and includes left and right sides (22L, 22R) that rest respectively above the left and right clavicles of the human subj...  
WO/2019/152478A1
An eyeglass headphone with a frame that is constructed and arranged to be carried by the head of a wearer, the frame comprising a bridge that is adapted to be supported by the wearer's nose, and a left temple and a right temple that exte...  
WO/2019/145283A1
A headrest (100) suitable for being fastened to a vehicle seat, comprises: an upper support portion (S), a reinforcing frame (5) connected to the upper support portion (S) for fastening the upper support portion (S) to the vehicle seat, ...  
WO/2019/147429A1
An electronic device such as a pair of headphones may be provided with ear cups having speakers for playing audio to a user. Capacitive sensor electrodes may be used in capturing capacitive sensor ear images that are processed by a machi...  
WO/2019/100081A4
This disclosure includes several different features suitable for use in circumaural and supra-aural headphones designs. Designs that include earpad assemblies that improve acoustic isolation are discussed. User convenience features that ...  
WO/2019/142971A1
The present invention relates to a headset having an independent left and right vibration function. More specifically, the present invention relates to a headset having an independent left and right vibration function, in which: a sound ...  
WO/2019/143800A1
Provided herein is a wireless earbud system for audio output that allows earbuds to be selectively attached and detached from any one of multiple lanyards to allow a user to selectively choose and replace lanyards and/or earbuds, and whe...  
WO/2019/143901A1
Wireless communication schemes and techniques are described, wherein a secondary device is configured to eavesdrop information communicated between a source and a primary device. Secondary device transmits a NACK signal to jam ACK signal...  
WO/2019/141368A1
Method for outputting an audio signal (AS) reproducing at least part of a piece of music containing part of at least one main voice, in particular a singing voice, into an interior (4) forming part of a passenger compartment (2) of a mot...  
WO/2019/139289A1
The present invention relates to an auxiliary device for a virtual environment, which is used when a virtual environment is provided to a user, the auxiliary device comprising: a body part which is worn around the neck or head of the use...  
WO/2019/139103A1
The present invention favorably reduces a crosstalk component output from speakers that reproduce left and right ear signals respectively. The left ear signal and the right ear signal are each reproduced with directivity by using at leas...  
WO/2019/140096A1
A communications headset in which a microphone at the end of a support boom can be adjustably secured in a position selected by the wearer and can accommodate a variety of wearers. The headset may include a boom arm clip configured to re...  
WO/2019/138371A1
The invention relates to headphones 10. The headphones 10 comprises two ear pieces 12, 14. Each ear piece comprises gaps in the ear pieces to allow air flow from the speaker of the earpieces through the back of the headphones, and vice v...  
WO/2019/136475A1
The disclosure includes a voice isolation system comprising an acoustic echo-cancelation subsystem configured to receive a plurality of input signals, subtract an interference component from the input signals, and provide a plurality of ...  
WO/2019/129748A1
A communication protocol provides improved communication performance between a wireless stereo headset (12) and a host device (19). The communication protocol provides communication paths between the host device (19) and each ear piece (...  
WO/2019/128630A1
Disclosed by the present application are an audio signal processing method and device, a terminal and a storage medium, belonging to the technical field of the audio processing. The method comprises: acquiring a first stereo audio signal...  
WO/2019/132516A1
Disclosed are a method for producing a stereophonic sound content and an apparatus therefor. A method for producing a stereophonic sound content according to one embodiment of the present invention comprises the steps of: providing a vis...  
WO/2019/130206A1
In at least one embodiment, an audio system is provided. The audio system includes a first loudspeaker, a second loudspeaker, and an audio controller. The first loudspeaker is positioned on first side of a vehicle to transmit a first aud...  
WO/2019/100081A3
This disclosure includes several different features suitable for use in circumaural and supra-aural headphones designs. Designs that include earpad assemblies that improve acoustic isolation are discussed. User convenience features that ...  
WO/2019/124165A1
This vehicular audio system comprises: a first driver seat speaker which is disposed forward of a driver seat; a second driver seat speaker which is disposed on a passenger seat side, in the vehicle width direction, relative to the first...  
WO/2019/126402A1
Various embodiments provide for an improved ear-worn device for attaching the ear-worn device to an ear of a user using a hooking body. The hooking body may be secured to the user's ear. In some embodiments, a device body may be coupled ...  
WO/2019/122826A1
This invention relates to a set (or pair) of headphones, suitable for use with a personal media device such as an MP3 player, mobile telephone or the like. The set of headphones comprises a pair of earpieces which are interconnected by a...  
WO/2019/121266A1
A dipole loudspeaker for producing sound at bass frequencies. The dipole loudspeaker includes: a diaphragm having a first radiating surface and a second radiating surface, wherein the first radiating surface and the second radiating surf...  
WO/2019/118308A1
Various implementations include systems and approaches for binaural testing. In one implementation, a system includes a binaural test dummy including a body having: a head-and-neck region; and a set of head-mounted microphones coupled wi...  
WO/2019/115397A1
A headset (1; 101) adapted to transmitting an outgoing audio signal (Tx) and comprising a voice microphone (12) and at least one ambient microphone (21). The headset comprises an ambient noise reduction block (ANR), which is adapted to r...  
WO/2019/117496A1
Provided is a mobile terminal comprising: a housing; a retractable module mounted inside the housing; an acoustic cable exposed to the outside by passing through the retractable module; and an earbud connected to an end portion of the ac...  
WO/2019/118194A1
Embodiments relate to providing a conference for client devices with spatialized audio. Input audio streams are received from the client devices. For each client device, placement data defining spatial locations of other client devices w...  
WO/2019/118193A1
An audio signal is limited in an audio coordinate system using gain factors applied in another audio coordinate system. A first component and a second component in a first audio coordinate system is generated from a third component and a...  
WO/2019/112357A1
Various embodiments of the present invention provide an electronic device comprising: a first speaker; a second speaker; at least one sensor for detecting a state of at least one of the first speaker and the second speaker; and at least ...  
WO/2019/110805A1
Systems and techniques are provided for audio synchronization and delay estimation. Audio metadata including a first discrete Fourier transform representation may be received. An audio signal may be pre-processed. A second discrete Fouri...  
WO/2019/108490A1
Embodiments relate to audio processing for opposite facing speaker configurations that results in multiple optimal listening regions around the speakers. A system includes a left speaker and a right speaker in an opposite facing speaker ...  
WO/2019/108782A1
A first audio device exchanges first control signals with a source device and thereby receives first audio signals from the source device. A second audio device exchanges second control signals with the first audio device including infor...  
WO/2019/103841A1
Aspects of the present disclosure provide a product configured to obtain biological signals associated with a user. The biological signals may be used to trigger the product of an upcoming, separate command. The product may take action b...  
WO/2019/103583A1
Provided, according to one embodiment of the present invention, are open-ear headphones comprising: a processor for extracting, from source data, audio signals of at least one channel, and generating output audio signals; and speakers fo...  
WO/2019/102063A1
A method, apparatus and computer program product enhance audio quality during a voice communication session, such as by enhancing audio quality for a remote participant in a meeting. In a method and for each of two or more microphones of...  
WO/2019/103584A1
Provided, according to one embodiment of the present invention, is a multi-channel sound implementation device comprising: a source data analysis unit for analyzing source data in order to identify information on audio signals of at leas...  
WO/2019/066520A3
The present invention relates to an FM broadcasting speaker system. In addition, the present invention relates to a method for transmit and receive frequency matching between a plurality of FM transmitters and a plurality of FM receivers...  
WO/2019/100081A2
This disclosure includes several different features suitable for use in circumaural and supra-aural headphones designs. Designs that include earpad assemblies that improve acoustic isolation are discussed. User convenience features that ...  
WO/2019/096790A1
The invention relates to a sound transmitting device (4) for an earpiece, comprising: an input opening (41) which can receive a sound emitting source; an output opening (42) which can be placed in an ear; and a diffusion chamber (40) whi...  
WO/2019/097508A1
The disclosed technology relates to a multi-use audio player, and more particularly, to an audio player with the ability to switch between a fully operational portable stand-alone audio player that is open baffle (box-less), and an audio...  
WO/2019/089873A2  
WO/2019/090283A1
A wearable apparatus has a loudspeaker configured to play sound into free space, an array of microphones, and a first communication interface. An interface to a translation service is in communication with the first communication interfa...  
WO/2019/086757A1
A method for spatial audio signal processing, comprising: determining, for two or more playback audio signals (102, 202), at least one spatial audio parameter (108, 110) for providing spatial audio reproduction; determining between the t...  
WO/2019/089337A1
Various implementations include microphone arrays and related speaker systems. In one implementation, a microphone array is mounted in a housing having a primary X axis, a primary Y axis perpendicular to the primary X axis, and a primary...  
WO/2019/084519A1
An apparatus to time delay a digital signal output from an oversampled sensor includes a first time delay element and a second time delay element. The first time delay element has a first input and a first output. The first time delay el...  
WO/2019/081893A1
This applications relates to methods and apparatus for monitoring a socket (101), to detect a connection status of a mating plug (102), e.g. for monitoring an audio jack socket for connection of an audio jack plug. A monitor (115, 305) i...  
WO/2019/079109A1
Various implementations include vehicle headrest configurations and related audio systems. In some particular implementations, a vehicle headrest includes: a main body having a front surface arranged to support a back of a head of a user...  

Matches 1 - 50 out of 9,480