4466 results about "Headset" patented technology

1. The name of the design product: Bluetooth headset (L316B). 2. The use of the design product: for receiving and playing audio. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: reference Figure 1 in use.

1. The name of the design product: magnetic refrigeration three-in-one wireless charger (W105). 2. The use of the design product: the design product is a magnetic refrigeration three-in-one wireless charger, which is used to charge electronic devices such as watches, mobile phones, and Bluetooth earphones. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: unfolded state perspective view 1.

The invention relates to the field of aviation voice signal processing, and discloses a voice recognition compensation pilot earphone hearing protection method and system, and the method comprises the following steps: collecting multi-modal data, and separating a sound source through tensor decomposition; inferring a pilot state by using a dynamic network; performing context recognition and semantic evaluation on the attention target voice; and finally, dynamically modulating the sound field based on deep reinforcement learning, enhancing the voice in a personalized manner, and outputting after noise suppression. The system comprises a multi-mode perception data acquisition module, a sound source decoupling module, a pilot state inference module, a voice processing and semantic evaluation module and a sound field modulation and output module. According to the invention, high-fidelity speech extraction is realized through multi-modal perception and tensor decomposition; evaluating priority key information in combination with attention and semantics; and deep reinforcement learning and model prediction control are adopted to dynamically optimize the sound field, so that the voice recognition accuracy and the pilot information acquisition efficiency are improved.

The invention provides an asynchronous anthropomorphic communication method and system based on voice transfer, which are suitable for various terminals such as wearable equipment, earphones, dolls, bolsters and the like. The method comprises the steps of user voice input, edge or cloud recognition, playback confirmation, content translation and voice synthesis, asynchronous transmission and broadcast and the like. The system does not depend on a specific hardware form, emphasizes a user confirmation mechanism and anthropomorphic voice broadcast and supports multilingual translation and personalized voice styles, the communication process is bound based on a device ID or nickname identity, social account login is not needed, and interaction privacy security is guaranteed. The method is widely applicable to various asynchronous social application scenes such as children, old people, lovers, autism rehabilitation and the like. The system supports nickname binding and friend relationship establishment, users can complete social connection through voice instructions or two-dimensional codes, and controllability and interestingness of communication interaction are enhanced.

An artificial reality system performs local user adaptation of machine learning models and global improvement of the machine learning models while ensuring data security and privacy. An artificial reality headset uses smart sensors and a system on chip (SoC). The smart sensor extracts features from sensor data, encrypts them and transmits the encrypted features to the SoC of the headset. The SoC provides the encrypted features to a server, for example, a server in a cloud platform. The server updates a base model with collected features and sends the updated base model parameters to headsets. The smart sensors of a headset receiving the updated model parameters, balance the model parameters with locally stored feature data, for example, user calibration features to perform user customization of the machine learning model.

A method for augmented reality assisted automotive inspection and automatic ordering of automotive parts and / or services begins with the detection of an automobile inspection session's initiation using an AR headset worn by a technician. The system then generates relevant AR elements for the inspection session, which may include technician workflows, part identifications, part descriptions, and ranked ordering options for parts and services. These AR elements are displayed as an overlay to the technician's field of view through the AR headset. The method includes detection of a technician's selection of a part or service via voice command, gesture recognition, or gaze tracking. Finally, the selected part or service is automatically ordered without requiring any physical manual input from the technician, streamlining the entire inspection and ordering process.

The invention discloses an ultra-low power consumption control method and system for an earphone end, and the method comprises the steps: monitoring power utilization parameters, and carrying out the analysis to obtain a power consumption state; predicting a power consumption trend based on the connection history and the signal environment; and setting a state regulation and control plan based on the power consumption state and the power consumption trend. Therefore, according to the monitored electric quantity and the use environment, the subsequent power consumption condition is predicted, then according to the prediction result, the state regulation and control plan is dynamically set, the standby state is automatically converted, a user does not need to manually start a shipping mode, it is ensured that the earphone state and power consumption are maintained in a reasonable interval, and the standby endurance is greatly improved.

The invention relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone dynamic power consumption and transmission delay balance control system, which comprises a state acquisition module, a strategy generation module, a factor analysis module, a quantitative evaluation module, a parameter adjustment module and an execution control module. The state acquisition module obtains working current, data packet state and the like to construct an evaluation model; the strategy generation module generates an initial association strategy table; the factor analysis module analyzes historical data to identify interference factors; the quantitative evaluation module calculates a stability deviation index; the parameter adjusting module updates the strategy table according to the index; and the execution control module triggers rate switching. The system is further provided with a data packet comparison unit, a timestamp marking unit and the like to process data transmission conflicts, and the transmission quality is optimized through a three-dimensional transmission quality field model, a genetic algorithm and a three-level response mechanism. The system realizes dynamic balance of power consumption and transmission delay, and is suitable for the field of power consumption and transmission control of the Bluetooth headset.

The invention relates to the technical field of wireless communication, in particular to a Bluetooth mesh-based riding helmet earphone multi-terminal talkback synchronization method and system, and the method comprises the steps: constructing a self-organizing network through a plurality of terminal nodes, carrying out the error detection of the self-organizing network, obtaining an error value, carrying out the time compensation of the terminal nodes, and obtaining a calibration terminal node, carrying out voice activity monitoring on the plurality of calibration terminal nodes to obtain a plurality of marked terminal nodes, carrying out time slot allocation on the plurality of ordered voice requests to obtain a plurality of voice frames with timestamps, carrying out multi-hop forwarding on the plurality of voice frames with timestamps to obtain a plurality of verification voice frames, carrying out timestamp sorting to obtain a plurality of sorted voice frames, and sending the sorted voice frames to a server; and performing synchronous error correction to obtain a plurality of synchronous voice frames, decoding and playing the plurality of synchronous voice frames to obtain a synchronous voice stream, and realizing multi-terminal synchronous talkback. According to the invention, the problems of difficult network establishment, asynchronous voice and speaking right conflict in the application of the riding helmet Bluetooth earphone can be solved.

The invention relates to the technical field of telecommunication, and discloses an earphone and sound box multichannel audio synchronous transmission method and system, and the method comprises the steps: firstly obtaining an initial audio stream of a target device (earphone and sound box), recognizing format features, analyzing a frequency spectrum component, generating a left / right sound channel signal, then detecting the transmission priority of the sound channel signal, analyzing a channel distribution demand, and carrying out the transmission of the sound channel signal; the query equipment responds to the time delay and calculates a synchronization reference value, then determines a signal competition hotspot based on the value, analyzes the interference intensity and the frequency band occupancy rate, calculates a clock offset index, then determines a collaborative playing path according to the index, queries a phase tolerance threshold, formulates a time sequence calibration process, and finally corrects a sound channel signal by using the process. Obtaining, recording and optimizing clock reference parameters, and generating a synchronous transmission scheme. The overall sound effect stability of cooperative playing of the earphone and the sound box can be improved.

1. The name of the design product: Headset (L622). 2. The use of the design product: for listening to audio signals and talking. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the product in this design: Bluetooth headset (DH10). 2. Purpose of this design: To answer phone calls and play music via Bluetooth signal. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Cooperative Control Graphical User Interface for Electronic Equipment. 2. Intended use of this design: for use in an electronic device. 3. The key design feature of this product is its graphical user interface. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Design 1 is designated as the basic design. 6. The purpose of a graphical user interface: to enable collaboration and control with other electronic devices after finding them in the vicinity. 7. Description of the changing states of the graphical user interface: Design 1's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is a device center bar displaying nearby devices (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three-dot" button on the right side of this device center bar, as shown in Design 1's changing state diagram 1. Clicking the TV icon in the device center bar in Design 1's changing state diagram 1 will take you to Design 1's changing state diagram 2. Design 2's main view is also the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is a device center bar displaying nearby devices (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three-dot" button on the right side of this device center bar, as shown in Design 2's changing state diagram 1. Clicking the headphone icon in the device center bar in Design 2's changing state diagram 1 will take you to Design 2's changing state diagram 2. Change state diagram 2; Design 3's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is the device center bar showing nearby devices that have been found (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three dots" button on the right side of the device center bar, as shown in Design 3's change state diagram 1. Clicking the tablet icon in the device center bar in Design 3's change state diagram 1 will take you to Design 3's change state diagram 2; Design 4's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is the device center bar showing nearby devices that have been found (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three dots" button on the right side of the device center bar, as shown in Design 4's change state diagram 1. Clicking the mobile phone icon in the device center bar in Design 4's change state diagram 1 will take you to Design 4's change state diagram 2. 8. Omit other views. 9. The parts covered by gray blocks in the view are replaceable or changeable content and are not part of the design itself for which protection is sought; "X" in each view represents replaceable or changeable text, numbers or punctuation marks.

1. Name of the product in this design: Body of a headset. 2. Purpose of this design: The overall purpose of the product is as a wireless noise-canceling headphone. The product is intended for use as the main body of a pair of headphones. 3. The key design features of this product are the shapes of the parts shown by solid lines in each view, especially the shapes of the shell and headband of the headphones. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Status Description: The shell of the headphones can be folded by moving the hinge. The figure shows the folded state of the shell.

The invention discloses a wireless earphone battery health monitoring method and a related device. The method comprises the following steps: constructing a first dynamic model based on an earphone battery electric signal, and constructing a second dynamic model based on the electric signal and a thermal signal; outputting a battery charging state estimation value by using the first dynamical model, and outputting a battery instantaneous internal resistance and capacity estimation value by using the second dynamical model; calculating equivalent internal resistance and equivalent capacity according to the internal resistance and capacity estimation value of the current charging and discharging period, calculating a battery health state value according to the equivalent internal resistance and the equivalent capacity, and taking the two state values as a health monitoring result together; according to the method, the health state of the earphone battery can be dynamically and accurately monitored through the double-dynamical model, compared with the prior art that only battery charging data is monitored, the degradation condition of the battery can be comprehensively reflected, a basis is provided for battery life prediction, maintenance decision making and safe use, efficient and low-cost battery health management is achieved, and the method is suitable for popularization and application. And the use safety and the user experience are improved.

The invention relates to the technical field of artificial intelligence and intelligent teaching, and discloses a self-adaptive intelligent teaching path planning method and system for personalized learning, and the method comprises the following steps: synchronously collecting multi-modal data streams in intelligent glasses and an intelligent earphone worn by a learner; identifying an immediate learning disorder of the learner based on the data stream; selecting and executing a teaching intervention strategy according to the obstacle, and monitoring a feedback behavior after intervention; an effectiveness score representing the intervention effect is quantitatively generated, and a strategy preference model is dynamically optimized based on the score; and according to the obstacle frequency of long-term statistics, the macroscopic learning path is adjusted. According to the method, a sensing, decision-making, evaluation and optimization closed loop is constructed, so that microscopic adaptive optimization of a teaching intervention strategy is realized, and instant difficulties encountered by learners can be accurately solved in real time. Meanwhile, dynamic adjustment of a macroscopic learning path is realized through analysis of long-term learning data.

A cable routing assembly, disposed on a headset of a bicycle and having a through hole fitting around a steerer tube of the bicycle, includes a top annular base having a first through hole and a first cable groove and a bottom annular base having a second through hole and a second cable groove. When the top annular base is engaged with the bottom annular base, the top annular base and the bottom annular base jointly form an internal space, and the first cable groove and the second cable groove jointly surround to form a cable channel communicating between an external space and the internal space. The first through hole communicates with the second through hole to form the through hole. An axial direction and a channel direction that are not parallel are defined. The through hole extends along the axial direction. The cable channel extends along the channel direction.

1. The name of the design product: Bluetooth headset (DH16). 2. The use of the design product: through the Bluetooth signal to listen to the phone, play music. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present application provides a method and apparatus for low-power-consumption and simplified transmission of display data, a medium, a program product, and a terminal. By acquiring image data to be sent, extracting the same one or more types of channel image information from the data on the basis of a display mode of a receiving device and sorting the channel image information according to an extraction order to form a queue to be sent, and finally packing said queue in a preset mode to form a data packet and sending the data packet, the solution improves the flexibility of channel image information extraction, so that a user can select a single channel or multiple channels according to requirements. In addition, by sorting the channel image information according to an extraction order, the transmission efficiency is improved; and by means of a preset packing mode, the integrity and accuracy of data are ensured. In the present application, on the basis of existing MIPI interfaces and protocols, selective data extraction and low bandwidths are used during encoding and transmission by a front-end sender and during back-end decoding to implement efficient and low-power-consumption image data transmission, thereby meeting requirements of wearable devices such as AR glasses and headsets and VR glasses and headsets.

The invention provides a control method and device of an earphone with a camera, the earphone and a storage medium, and belongs to the technical field of information processing. The method comprises the following steps: when the earphone is in a wearing state, controlling a camera to collect at least one frame of environment image; sending the at least one frame of environment image to a terminal device, so that an image analysis end deployed in the terminal device analyzes the environment image to obtain a detection result of a first wearing posture of the earphone; and receiving a detection result of the first wearing posture sent by the terminal equipment, and giving a first prompt to the user to remind the user to adjust the wearing posture of the earphone in response to the situation that the first wearing posture does not meet the target shooting requirement. According to the invention, the problem of low quality of images shot by the camera due to the wearing posture of the earphone with the camera can be solved.

The invention provides a taxi-taking interaction method based on equipment cooperation and related products, and the specific implementation mode of the method comprises the steps: collecting taxi-taking request voice data of a user through an earphone, forwarding the taxi-taking request voice data to a cloud server through a watch, and carrying out the multi-round interaction refinement, so as to confirm the getting-on and getting-off position information; and the cloud server determines a positioning result based on the real-time positioning data of the earphone cabin, generates confirmation interface data based on the getting-on and getting-off position information and the positioning result and sends the confirmation interface data to the watch for display, and a user carries out taxi taking order confirmation operation on the watch through a confirmation interface, so that after the watch detects the confirmation operation, the taxi taking order is obtained. And the confirmation instruction is sent to the cloud server, so that the cloud server submits the taxi-taking order data to the taxi-taking platform, the voice interaction efficiency is improved, the scene adaptability is enhanced, the equipment resources are fully utilized, and the positioning accuracy in the weak signal scene of the mobile phone is remarkably improved.

An augmented reality headset, with an eye tracking device, and a secondary user input device, such as, a brain wave sensor detecting the user's brain waves, a microphone detecting user sounds, or finger recognition sensor, or facial recognition sensor detecting facial gestures. When entering an elevator, the user views elevator input icons, displayed in mid-air. The user gazes at, an elevator floor icon, a cursor follows the gaze to the icon. The user thinks click, or says enter, or finger gestures, or facial gestures, which activates the icon. The activated floor icon, directs the elevator, to move to the floor. The input icons can be associated with activating, an internet web page, or a public device, wirelessly connected to the glasses, like, a multi-user door opener. The touch-free operation, enables the user to avoid bacteria, that may be on physical touch input buttons, of the public door opener.

Aspects presented herein may enable an extended reality (XR) headset (e.g., a UE) to use statistics and / or a saliency map to dynamically determine the number of foveation levels to be used for a display. In one aspect, a UE estimates a detail level specified by a periphery region of a display based on scene statistics and / or saliency. The UE determines a first set of foveation levels or a second set of foveation levels to be applied to the display based on the estimated detail level. The UE switches, based on the determination, to the first set of foveation levels or the second set of foveation levels if the display is applying a different set of foveation levels. The UE outputs a set of images or videos via the display based on the first or the second set of foveation levels.

The embodiment of the invention provides a ring-based earphone control method and system, and a storage medium, and relates to the technical field of human-computer interaction. The system comprises at least two target rings; each target ring comprises a motion state detection module, a wireless communication module and a control module; a target earphone; the wireless communication module of the target ring is in communication connection with the target earphone; the wireless communication module of each target ring is in communication connection with the wireless communication module of another target ring; the control module is electrically connected with the motion state detection module and the wireless communication module; the motion state detection module is used for collecting motion state data of the target ring; the wireless communication module is used for acquiring signal intensity among the target rings; and the control module is used for determining gesture recognition information according to the motion state data of each target ring and the signal intensity, and controlling the target earphone based on the gesture recognition information. According to the embodiment of the invention, the accuracy of the earphone control method can be improved.

The disclosure relates to a bicycle frame comprising a head tube for receiving a headset. A 180° rotatable insert with an eccentrically designed receptacle for bearing cups is inserted into the top and bottom of the head tube. A 180° rotatable bearing cup receptacle is inserted into the receptacle at the top and bottom. The headset bearing can be inserted into the bearing cup receptacle in a position inclined to a central axis of the head tube.

A method performed by an audio system that includes a headset for playing back audio, the method includes receiving an audio signal having audio content, determining a characteristic of the audio content, determining a parameter of the headset, producing a filtered audio signal by applying an equalization (EQ) filter to the audio signal based on the characteristic of the audio content and the parameter of the headset, and driving one or more speakers of the headset with the filtered audio signal.