Abstract: A light adaptor is provided that can be installed between the base and the head of a microphone and is controllable by communications between the base and the adaptor. The light adaptor may assist in the control of speaker queuing and other functions.

Abstract: The present technology is to improve usability. Provided is an attachment portion which includes a first pressing portion and a second pressing portion to be pressed against both surfaces of an auricle respectively and is attached to an ear in a state of sandwiching the auricle. A pair of the attachment portions is provided, and the pair of attachment portions can be engaged with each other. With this structure, the pair of attachment portions can be engaged with each other when not in use and the like, entanglement between cords or between the cords and the attachment portions can be prevented, and usability can be improved.

Abstract: A method and system for a headset with internal gimbal, where the headset comprises a headband, a headband, and ear cups coupled to the headband, wherein each ear cup may be coupled to the headband utilizing an internal gimbal. The internal gimbal may comprise a tip that is wider than its base. The tip may be rounded. The headband may comprise headband endcaps at each end of the headband. A headband slide may be coupled to each headband endcap. The headband ear cups may be coupled to the headband via the headband slides. Each headband slide may be coupled to a headband endcap via a headband pivot. The headband pivot may provide rotational motion of the ear cups with respect to the headband. The force on ears of a user of the headset may be spread evenly by the internal gimbals.

Abstract: A headset may comprise at least one ear cup and an ear cup shaper configurable into at least two configurations. When the ear cup shaper is configured in a first of the configurations, the ear cup is shaped to contact the temple of a wearer of the headset. When the adjustable ear cup shaper is configured in a second of the configurations, the ear cup is shaped to accommodate the temple piece of a pair of eyeglasses of a wearer of the headset. The ear cup may comprise a filler material such as foam, and the adjustable ear cup shaper when configured in the second of the configurations may create a depression in the foam. The adjustable ear cup shaper may comprise a strap and/or a plunger.

Abstract: Provided is an eartip which stably fixes a position of an earphone and includes a body part that has a hollow cylinder structure corresponding to an outer circumferential surface of the earphone, having a binding groove recessed to a predetermined depth in an annular structure along an inner circumferential surface of the body part, and being made of a first material, an upper end connection part that is formed in an integrated structure with an upper end of the body part, and a lower end formation part that is formed in an integrated structure from a lower end of the umbrella structure formation part, has a hollow cylinder structure extending downward to a predetermined height while surrounding the outer circumferential surface of the body part and spaced a predetermined distance from the outer circumferential surface of the body part.

Abstract: A headset comprises an ear cup, at least one speaker, an adjustable ear cup shaper, and circuitry. The ear cup shaper is adjustable into at least two configurations, wherein a first of the configurations creates no depression or a first amount of depression in the ear cup and a second of the configurations creates a second amount of depression in the ear cup, where the second amount is greater than the first amount. The circuitry is operable to determine which one of the configurations the ear cup shaper is configured into, and set an audio setting applied to an audio signal output to the speaker based on the determined one of the configurations.

Abstract: A flexible arm that is configured to be located between and physically and electrically connect an acoustic module of an open-ear headphone to a battery housing of the open-ear headphone. The flexible arm defines an original resting length and position between the acoustic module and the battery housing. The flexible arm includes a flexible printed circuit that extends through the entire original resting length of the flexible arm and comprises a conductor that is configured to carry electrical energy between the acoustic module and the battery housing. A first interface structure is coupled to one of the acoustic module and the battery housing. A flexible material encases at least some of the flexible printed circuit and at least some of the first interface structure.

Abstract: An automatic speech recognition (ASR) triggering system, and a method of providing an ASR trigger signal, is described. The ASR triggering system can include a microphone to generate an acoustic signal representing an acoustic vibration and an accelerometer worn in an ear canal of a user to generate a non-acoustic signal representing a bone conduction vibration. A processor of the ASR triggering system can receive an acoustic trigger signal based on the acoustic signal and a non-acoustic trigger signal based on the non-acoustic signal, and combine the trigger signals to gate an ASR trigger signal. For example, the ASR trigger signal may be provided to an ASR server only when the trigger signals are simultaneously asserted. Other embodiments are also described and claimed.

Abstract: A mouth piece to transmit sound through vibration may include a front portion and a rear portion, which are connected through a connecting unit with each other to form a U-shaped apparatus. In one embodiment, the mouth piece can be disposed traversing the lower lip. More specifically, the front portion is disposed in front of the lower lip and the rear portion is disposed between the lower lip and the gum behind the lower lip, while the connecting unit is located between the upper lip and lower lip. The mouth piece may further include an extending piece extending from the rear portion into the mouth for the upper tooth and lower tooth to bite on.

Abstract: A system that suppresses a plurality of interferences of different types in a received audio signal. The system comprises one or more microphones and an audio controller. The one or more microphones are configured to detect the audio signal. The audio controller applies an interference estimation algorithm to the audio signal to generate an attenuation coefficient for each of the plurality of interferences of different types. The audio controller applies the attenuation coefficients to the audio signal to generate an interference-suppressed audio signal in which the plurality of interferences of different types is suppressed. The audio controller determines a time domain signal based on the interference-suppressed audio signal to provide to an end user.

Abstract: The present invention relates to a loudspeaker array comprising: a high frequency driver and a midrange driver forming a unitary assembly and configured to direct acoustic waves towards a listener in front of the loudspeaker array along an axis in a forward direction; at least one low frequency driver located generally rearwardly of the unitary assembly, and a woofer volume extending along and perpendicular to the axis between the at least one low frequency driver and the unitary assembly, in which the rear of the unitary assembly is configured and acoustically open so as to allow sound from the rear of the midrange driver to radiate rearwardly into the woofer volume.

Abstract: A coaxial compression driver including a housing, a first vibrating membrane for lower frequencies housed in the housing and facing a first compression chamber in communication with a first acoustic conduit, a second vibrating membrane for higher frequencies housed in the housing and facing a second compression chamber in communication with a second acoustic conduit, and a passive acoustic low pass filter housed in the first acoustic conduit, where the first and second vibrating membranes are arranged in the housing coaxial with respect to each other, where the first and second acoustic conduits converge into a common output acoustic conduit, and where the passive low pass filter is a lumped parameters filter which prevents frequencies above a predetermined cutoff frequency from passing from the second to the first acoustic conduit and allows frequencies below the predetermined cutoff frequency to pass from the first to the common output acoustic conduit.

Abstract: A signal converter includes a chamber, a first diaphragm, a second diaphragm, and a first converter. The chamber has a first opening at one end and a second opening at a second end opposite the first end. The first diaphragm is disposed so as to cover the first opening. The second diaphragm is disposed so as to cover the second opening. The first converter is disposed in the chamber and configured to generate a first signal based on a vibration of the first diaphragm.

Abstract: A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components. The system preferably provides a digital electronic controller, and the electrical interface is a digital data and power bus, with multiplexed communications between the elements of the system. The elements of the system preferably include at least one speaker, and other audiovisual and communications components. Multiple modules may be interconnected, communicating through the electrical interface. A base module may be provided to provide power and typical control, user and audiovisual interface connectors.

Abstract: A speaker system uses multiple sound chambers having phi ratios to create a dampening effect to filter out incoherent sounds, thus creating an enhanced listening experience that feels very natural to the listener. The speaker system has at least a sound driver, a first sound chamber having a first volume, and a second sound chamber having a second volume that is approximately 1.6 times the first volume. The speaker system can also have a second sound driver, and a third sound chamber having a third volume that is that is approximately 1.6 times the second volume.

Abstract: A speaker system including an enclosure, a first acoustic driver engaged with the enclosure, and two or more horns configured to output a sound from the first acoustic driver to a front plane of the enclosure. In one embodiment, the two or more horns may be folded and planar. In one embodiment, the speaker system may include a second acoustic driver, which may be installed above or below the first acoustic driver. The second acoustic driver may be larger or smaller or the same size when compared to the first acoustic driver.

Abstract: The two-way communication system comprises a non-invasive and non-implanted system which allows for clear two-way communications. This system is generally comprised of a mouthpiece component, relay component, infrastructure communication device, an optional earpiece component, and an optional system control which may interface with the relay component.

Abstract: The present application discloses a sound-output device, a vibration speaker configured to generate a bone-conducted sound wave; and an air-conducted speaker configured to generate an air-conducted sound wave. The vibration speaker is coupled to the air-conducted speaker through a mechanical structure; and the bone-conducted sound wave is input to the air-conducted speaker at least in part as an input signal.

Abstract: An earpiece (100) and acoustic management module (300) for in-ear canal echo suppression control suitable is provided. The earpiece can include an Ambient Sound Microphone (111) to capture ambient sound, an Ear Canal Receiver (125) to deliver audio content to an ear canal, an Ear Canal Microphone (123) configured to capture internal sound, and a processor (121) to generate a voice activity level (622) and suppress an echo of spoken voice in the electronic internal signal, and mix an electronic ambient signal with an electronic internal signal in a ratio dependent on the voice activity level and a background noise level to produce a mixed signal (323) that is delivered to the ear canal (131).

Abstract: A helmet including an active noise cancellation (ANC) system which includes a first reference microphone for measuring sound pressure at a first location on a first side of the helmet, the first location between a defined spatial region and a first source of sound and a second reference microphone for measuring sound pressure at a second location, different to the first location, on the first side. The second location is between the defined spatial region and a second source of sound. A loud speaker is provided in or adjacent to the defined spatial region. A control unit determines, based on output signals from the first and second microphones, a drive signal for driving the loudspeaker to generate a sound signal that at least partially attenuates, in the defined spatial region and in the first frequency range, the sound signals from the first and second noise sources.

Abstract: A device, system, and a method for adjusting audio parameters for a user are disclosed. The method comprises performing a hearing test of the user. The hearing test comprises playing an audio and capturing an auditory response of the user towards the audio. A hearing profile of the user is generated based on one or more results of the hearing test. A playing speed of the audio is adjusted based on the hearing profile, thereby adjusting the audio parameters for the user.

Abstract: A method of distributing sound in a sporting venue, comprising: determining an event based on a position of at least one player and/or sporting projectile within the sporting venue; selecting a sound effect based on the determined event; and sending the sound effect to at least one speaker located in the sporting venue.

Abstract: Electrodynamic drive for a flat loudspeaker having an enclosure where the following components are installed: a magnetic system, a cylindrical coil fixed to the frame, a sound-emitting membrane attached to the cylindrical coil former, a system holding the coil within a magnetic gap, and flexible wires for supplying an electrical signal to the coil. While the magnetic system is made as a cylindrical permanent magnet, a ferrite ring with the above mentioned cylindrical magnet and washers, joining them into a single structure.

Abstract: A microphone assembly includes a housing including a sound port and an external-device interface having a plurality of electrical contacts. An acoustic transducer, such as a MEMS microphone, is disposed in the housing and is in acoustic communication with the sound port. An electrical circuit is disposed in the housing that is electrically coupled to the acoustic transducer and to electrical contacts on the external-device interface. A magnetic transducer including an electrical coil disposed about a core, such as a telecoil or charging coil configuration, is fastened to the housing. The electrical coil having leads, at least one of the leads electrically terminated at a coil contact of the housing.

Abstract: A system, method and computer program are configured to interactively assist a user in evaluating and/or configuring a hearing aid. The system is equipped with a display element, with an input unit and with a processing unit. The environmental situations are shown on the display element. Based on a user input, a selected section of the environmental situation is determined and highlighted. A specific hearing situation is presented on the basis of the selection made by the user. An evaluation scale is displayed, allowing the user to enter a hearing value for a self-assessment of his hearing ability for the specific hearing situation, and the hearing value entered by the user is recorded. The above steps are repeated and hearing values are recorded for different specific hearing situations. Based on the hearing values entered by the user, setting values for the hearing aid are determined.

Abstract: A hearing aid system includes an implant unit and a sound processor unit. The implant unit may be a transcutaneous bone anchoring stimulator configured to provide an acoustical vibration to the skull of the user wearing the hearing aid system. The implant unit may be cochlear stimulator configured to stimulate neural nerves of the cochlear of the user wearing the hearing aid system. The sound processor unit may be a housing attached to the skin of the user and attached to the implant unit by a magnetic force.

Abstract: A user is allowed to three-dimensionally recognize environment change and noise change corresponding to the sound directionality of the left and right sides through a control parameter that is set by analyzing an audio signal received from a first smart hearing device formed on one side and a second smart hearing device formed on an opposite side.

Abstract: Systems and methods for controlling multi-site media playback systems include, among other features, a computing system (i) receiving, from a first media playback device connected to a first network, a first registration message, (ii) in response to receiving the first registration message, assigning a system identifier and a first subsystem identifier to the first media playback device, (iii) receiving, from a second media playback device connected to the first network, a second registration message, (iv) in response to receiving the second registration message, assigning the system identifier and the first subsystem identifier to the second media playback device, (v) determining that the second media playback device is disconnected from the first network and connected to a second network, and (vi) in response to determining that the second media playback device is connected to the second network, assigning a second subsystem identifier to the second media playback device.

Abstract: Monitoring circuitry, comprising: a current monitoring unit operable to monitor a speaker current flowing through a speaker and generate a monitor signal indicative of that current; and a controller operable, based on a control signal, to control the current monitoring unit to control whether the monitor signal is generated and/or a property of the monitor signal.

Abstract: Systems, devices, apparatuses, components, methods, and techniques for providing media content to a media playback system are provided. The techniques provide for determining whether a playback system is connected, or otherwise associated with, a playback device suitable for 3D audio playback. Upon determining that a playback system is or is not connected or otherwise associated with a playback device suitable for 3D audio playback, audio content in a corresponding format may then be transferred and/or played by a requesting system. In some examples, one or more filters may be applied to requested audio content to compensate for determined user head movement and/or to create simulated 3D audio from generic two-channel recording.

Abstract: A system coupled to a packet-based network is configured to generate geo-blocks for location-based information services. Each of the geo-blocks corresponds to a geographical region within a geographical area and has at least one border defined by a real-world object. The system is configured to obtain geo data related to real-world objects including transportation routes and natural boundaries in the geographical area, partition the geographical area into initial geo-blocks using the geo data, process a plurality of information requests with respect to at least some of the initial geo-blocks and with respect to initial geo-fences associated with a plurality of points of interests (POIs) to generate entries in one or more databases, and enrich at least some of the initial geo-block with block-level meta data derived from the entries in the one or more databases to form enriched geo-blocks that are highly indicative of location dependent attributes such as intention and demographics.

Abstract: A method, device, and medium for recommending a region of interest are provided. The method includes: acquiring access data, the access data including correlation information between any two regions in a region group, in which a correlation between any two regions in the region group is acquired based on a region pair formed by the any two regions in the region group where sample users are located and the number of access times corresponding to the region pair, and in which the region group is acquired based on division of map data, and the map data includes boundary information of an entity in a real world; determining a region where a first user is currently located; and recommending region information of the region of interest for the first user based on the access data and the region where the first user is currently located.

Abstract: The present invention relates to a system to facilitate the identification of geo-cells, and the distribution of media content. A visitation tracking system is configured to retrieve location data from a client device, identify a geo-cell from among a set of geo-cells based on the location data, access a database that comprises media content associated with one or more physical location within the geo-cell, ranking a first media content among the media content, and loading the first media content at the client device based on the ranking, according to certain example embodiments.

Abstract: An example radio frequency (RF) positioning node system calculates a respective distance between an uncommissioned RF positioning node to each of neighboring commissioned RF positioning nodes based on a respective received signal strength indicator (RSSI) measurement. Based on the calculated respective distance to each of the neighboring commissioned RF positioning nodes and a set of commissioned location coordinates of each of the neighboring commissioned RF positioning nodes, the RF positioning node system estimates a set of uncommissioned location coordinates of the uncommissioned RF positioning node.

Abstract: Provided is a method for controlling a moving agent group platooning within a building, the method comprising: a sensing step in which a first moving agent among a plurality of moving agents senses an occurrence of a predetermined event during the plurality of moving agents are platooning, wherein the first moving agent leads the platooning of the plurality of moving agents; and a transferring step in which the first moving agent transfers a group control authority to a second moving agent among the plurality of moving agents, wherein the second moving agent just follows the first moving agent; wherein the second moving agent having the group control authority leads movement of remaining moving agents following the second moving agent.

Abstract: There is provided a method, apparatus and system for determining a location of a mobile device operatively coupled to a wireless network such that the mobile device can locally calculate its location information with high accuracy. The method includes receiving, by a mobile device from each of one or more transmission points, a respective location information message. The transmission points belong to a wireless network and each location message is sent via broadcast transport channel designated for transmission of location information. Each location information message contains an indication of geographic location of its corresponding transmission point. The method further includes determining, by the mobile device, a location of the mobile device based on content of the location information message. The apparatus and system perform any or all of operations of the above methods and features explicitly or implicitly described.

Abstract: In an embodiment, a first node (e.g., a UE or a BS) performs a channel response measurement on a reference signal for positioning (e.g., UL reference signal such as SRS for positioning, or a DL PRS). The first node determines, for each of a plurality of peaks detected within the channel response measurement, peak-specific information comprising at least peak magnitude data that is based on a peak magnitude relative to a reference value. The first node reports the peak-specific information for the plurality of peaks to a second node (e.g., a BS, UE, or LMF). The second node receives the peak-specific information, and determines a positioning estimate for a UE based on the peak-specific information.

Abstract: A storytelling system includes location-based content (LBC) servers and LBC effects databases for use in a real-world story venue, and a computing platform communicatively coupled to those LBC servers and databases. A processor of the computing platform executes software code to receive story selection data from a user device, obtain a story template including story arcs each associated with one or more LBC effect(s) that corresponds to the story selection data, and determine, using a location of the user device, one of the story arcs as an active story arc. The software code also identifies an LBC interaction zone for the LBC effect(s), designates one LBC server and one LBC effects database for supporting the active story arc, and distributes one or more of the LBC effect(s) to the designated database. The designated server enables instantiation of the one or more of the LBC effect(s) at the LBC interaction zone.

Abstract: A system and method for obtaining location data for a portable device relative to an object. The system and method may include an object device disposed in a fixed position relative to the object, the object device having an antenna configured to communicate wirelessly via UWB with the portable device via a communication link. The system may include a control system, such as a robot and/or a remote controller, configured to obtain one or more samples pertaining to communications between the portable device and the object device.

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit a downlink control information (DCI) message to one or more user equipments (UEs) scheduling a multicast data message in a multicast downlink shared channel, the DCI message indicating a feedback process identifier (ID) for the multicast data message. The base station may transmit an additional DCI message to a UE scheduling a retransmission of the multicast data message in a unicast downlink shared channel and indicating a feedback process ID for the retransmission of the multicast data message. The feedback process ID for the retransmission may be the same as, or different from, the initial transmission of the multicast data message. The UE may transmit feedback for the multicast data message based on receiving the initial transmission of the multicast data or the retransmission of the multicast data and the feedback process IDs.

Abstract: A method and apparatus for handling of a data inactivity timer for MBS session in a wireless communication system is provided. A wireless device may receive, from a network, a configuration of a data inactivity timer. A wireless device may receive a Medium Access Control Service Data Unit (MAC SDU) for a Multicast Traffic Channel (MTCH) for a MBS session. A wireless device may start or restart the data inactivity timer based on determining that the MBS session cannot be received in RRC_IDLE through the MTCH.

Abstract: An apparatus, method and computer program product for: receiving information relating to data consumption characteristics of at least one user device, predicting, based on the received information, at least one data consumption area at a first point in time, determining one or more data transmission modes based on the received information and the predicted at least one data consumption area and instructing at least one communication network element to provide data transmission at the first point in time according to the determined data transmission mode.

Abstract: Various communication systems may benefit from appropriate handling of messages. For example, certain fifth generation communication systems may benefit from short message service over non-access stratum with a home-routed model. A method can include receiving a request, at a short message service function, to associate an access management function to the short message service function. The method can also include accepting the request.

Abstract: The present invention relates to a system which enables users to use short message (SMS-short message service) capabilities of their mobile second numbers over a device wherein their first numbers are included without carrying an additional device by means of a mobile application (3) in a mobile IMS (IP Multimedia Subsystem) network.

Abstract: A wireless sensor system is provided with: a wireless terminal device which is driven by electric power stored in a power storage unit and transmits measurement information indicating a result of measurement by a sensor; and a management device which receives the measurement information transmitted from the wireless terminal device.

Abstract: In response to a vehicle being switched from an IGN OFF state (non-operating state) to an IGN ON state (operating state) in a state in which a mobile terminal has been activated, the use of wireless communication (Wi-Fi communication) by the mobile terminal via a network using an in-vehicle device as a base station can be started. In response to the vehicle being switched from the IGN ON state (operating state) to the IGN OFF state (non-operating state) in the state in which the mobile terminal has been activated, the use of wireless communication (Wi-Fi communication) by the mobile terminal via the network using the in-vehicle device as the base station is stopped.

Abstract: A method is provided for providing mobile device support services. The method may include monitoring a mobile device status. The method may additionally include performing device diagnostics based at least in part on captured device status data to identify potential faults that may affect mobile device functionality. A corresponding system, apparatus, and computer program product are also provided.

Abstract: In a wireless communication network, distributed ledger circuitry executes a contract from an origin block and transfers an instantiation request for a wireless network slice to network orchestration circuitry. The network orchestration circuitry instantiates the wireless network slice responsive to the instantiation request from the distributed ledger circuitry. The wireless network slice delivers a wireless network service to the UEs and transfers slice usage data to the distributed ledger circuitry. The distributed ledger circuitry executes the contract from middle blocks and a termination block to form a blockchain that stores the slice usage data for the wireless network slice. The distributed ledger circuitry transfers a termination request for the wireless network slice to the network orchestration circuitry responsive to the execution of the contract from the termination block.

Abstract: Systems and methods of the present disclosure are directed to a method for facilitating pairing of multiple entities. The method can include obtaining a vehicle pairing request for an autonomous vehicle of a vehicle provider comprising vehicle identification data. The method can include determining a temporary pairing code associated with the autonomous vehicle. The method can include providing the temporary pairing code to the vehicle provider. The method can include obtaining a device pairing request via an application executed by a user device, the device pairing request comprising the temporary pairing code and an operational certificate, the operational certificate comprising device identification data associated with the user device. The method can include pairing the user device and the autonomous vehicle based at least in part on the device pairing request.

Abstract: Solutions for accelerating cell search and selection by a user equipment (UE) include: detecting, by the UE, a network exit; determining, by the UE, a network reentry condition; based on at least mobility data for the UE and a network connectivity context history, determining, by the UE, using a machine learning (ML) component, a set of priority reentry cells; attempting network reentry with the set of priority reentry cells; and based on at least failing network reentry with the set of priority reentry cells, attempting network reentry with a cell search. In some examples, mobility data for the UE is also used for determining the set of priority reentry cells. By searching the set of priority reentry cells first , rather than starting with a blind search, the UE may save not only battery power, but also reconnect to the network more quickly, thereby improving the user experience.