4090results about "Earpiece/earphone attachments" patented technology

The present disclosure provides a display device, including a display stand, a wire and a first displayed object. The display stand is equipped with a main control circuit board, and the first displayed object is able to be experienced by a user and is connected to the main control circuit board through the wire.

Systems, methods, and non-transitory computer readable media including instructions for providing private answers to silent questions are described. Providing private answers to silent questions includes receiving signals indicative of particular facial micromovements in an absence of perceptible vocalization; accessing a data structure correlating facial micromovements with words; using the received signals to perform a lookup in the data structure of particular words associated with the particular facial micromovements; determining a query from the particular words; accessing at least one data structure to perform a look up for an answer to the query; and generating a discreet output that includes the answer to the query.

The invention discloses a double-earphone sound effect adjusting method and system, a storage medium and a program product, and relates to the field of loudspeakers, and the method comprises the steps: collecting an environment audio signal through a binaural microphone, and executing spectrum analysis to obtain a frequency distribution characteristic of the environment audio signal; based on a preset human voice frequency range, extracting an audio signal conforming to the human voice feature from the frequency distribution feature as a target audio; calculating the time difference and the intensity difference of the target audio between the left ear and the right ear to obtain the human sound source direction and the relative distance in the environment; acquiring head attitude sensor data, and calculating a matching included angle between the head orientation of the user and the human sound source direction based on the head attitude sensor data; when the matching included angle is smaller than a preset threshold value, increasing the audio signal gain of the head facing the direction; and when the conversation voice of the user is detected, the audio signal gain is kept unchanged. By implementing the application, the interaction efficiency when the double earphones are used can be improved.

Embodiments of the present disclosure may include a method of training an electro-mechanical system that includes local trainable AI, the method including training a local AI for a controller of the electro-mechanical surgical device or system with simulated data. Embodiments may also include performing a task or set of tasks or operations with the device or system as controlled, instructed, influenced, or the like by the controller having the local AI system. Embodiments may also include collecting real-life data from the step of performing. Embodiments may also include further training the local AI system and improving the AI simulated data generator with real-life data. Another embodiment relates to a system for providing a user with suggestions during social interactions. Embodiments of the invention may extend across many types of devices and systems, control systems, sensors, types of AI, and so forth, and combinations of the foregoing.

The invention discloses an acoustic system, an ear wearable device and a head-mounted intelligent equipment, the acoustic system comprises an audio device, a sound guide part and a sound output part, the sound guide part and the audio device are separately arranged, the input end of the sound guide part is arranged at the output end of the audio device, and the output end of the sound output part is arranged at the output end of the audio device. The sound output part is arranged at the output end of the sound guide part, the sound guide part is communicated with the audio device through a first sound hole, the cross section area of one end, close to the first sound hole, of the sound guide part is larger than that of the first sound hole, the sound output part is formed by at least one second sound hole, and the second sound hole is communicated with the first sound hole. The area of the cross section of one end, close to the sound output component, of the sound guide component is larger than that of the cross section of each second sound hole. The method can effectively improve the audio quality, and is applied to the technical field of head-mounted intelligent equipment such as intelligent glasses.

Provided is a neck-worn device, comprising: a housing surrounding a duct for providing a wearing space; the main board is located in the shell; the audio component is positioned in the shell; the first camera is located in the shell; wherein the first camera is electrically connected with the audio assembly through the main board, the shell is provided with a first hollow hole, at least one part of the first camera is exposed out of the first hollow hole, and the first hollow hole is located in the side, close to the hole channel, of the shell.

The utility model provides an earphone, and relates to the technical field of audio equipment. The earphone comprises a main body part, an extension part and a sound production part which are connected in sequence, the earphone further comprises a shell, and the shell is provided with a first pickup hole and a first microphone cavity. The first microphone is arranged in a first microphone cavity of the shell, the first pickup hole is communicated with the first microphone cavity, so that the outside of the shell can be communicated with the first microphone cavity, sound waves outside the shell can enter the first microphone cavity through the first pickup hole, and the sound waves can be received by the first microphone and converted into electric signals. The first pickup hole is opposite to at least part of the area of the side, facing the auricular conchae, of the tragus, so that at least part of the tragus can shield the first pickup hole, and therefore, when a user faces the wind, the tragus can prevent wind noise waves from entering the first pickup hole to a certain extent, and the wind noise generated when the earphone is used is reduced.

The present disclosure relates to a hearing device comprising a first radar sensor configured for obtaining first radar data indicative of a shape of a first pinna of the first ear of a user. A processing unit of the hearing device is configured to receive the first radar data from the first radar sensor, and determine, based on the first radar data, a shape of the first pinna.

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 utility model provides an antenna structure and an earphone, the antenna structure comprises a first connecting piece and a second connecting piece, and the first connecting piece is used for connecting a radio frequency output end of a mainboard; the second connecting piece comprises a conduction part and an adjusting part, the adjusting part is connected to the side, close to the first connecting piece, of the conduction part, and the conduction part and the first connecting piece are arranged at intervals; the adjusting part is used for being electrically connected to the grounding end of the mainboard, and the adjusting part is movably connected with the first connecting piece so that position adjustment of the adjusting part relative to the first connecting piece can be achieved. The earphone comprises a mainboard, an audio assembly, a battery assembly and the antenna structure, the mainboard comprises a Bluetooth module, a radio frequency output end and a grounding end, the audio assembly is electrically connected with the mainboard, the first connecting piece is electrically connected with the radio frequency output end, one end of the conduction part is electrically connected with the grounding end, and the other end of the conduction part is electrically connected with the battery assembly. The antenna structure and the earphone provided by the utility model are beneficial to improving the wireless level.

The invention discloses an ear wearable device and a head-mounted intelligent device, the ear wearable device is used for being worn on the auricle of a human body, the ear wearable device comprises a first body, a second body, a bending part and an audio device, the bending part is correspondingly located at the upper position of the auricle of the human body, and the audio device is arranged on the first body. The first body is connected to the first end, located on the front side of the auricle of the human body, of the bending part, the second body is connected to the second end, located on the rear side of the auricle of the human body, of the bending part, a first cavity is formed in the second body, the audio device is arranged in the first cavity, an audio output port is formed in the first body, and the audio output port is connected with the first body. The audio output port is communicated with the first cavity. According to the invention, the wearing comfort of the intelligent glasses can be improved, and the method is applied to head-mounted intelligent equipment such as the intelligent glasses.

Aspects include headphones and headbands for headphones. In certain cases, a headphone headband includes: a cushion assembly having: a cushion frame, and a top cap coupled with the cushion frame; a slider telescopically coupled to the cushion assembly, the slider comprising a proximal end disposed within the cushion assembly and a distal end extending outward from the cushion assembly, where the cushion frame and the top cap interface to provide an integral slide lock, and collectively define a channel for guiding the slider; an earphone; and a yoke coupling the earphone to the slider.

An electronic device comprises an audio interface, a communication module, a processor, and a memory operatively connected to the processor, wherein the memory can store instructions configured so that, during the execution thereof, the processor: receives a request for connection to a second audio output device while connected to first audio output device through the audio interface and / or the communication module; identifies the types of the first audio output device and the second audio output device to automatically select one simultaneous output method suitable for the first audio output device and the second audio output device from among various simultaneous output methods, if the device types are the same as each other, and thus configures an output path corresponding to the selected simultaneous output method; and repeats the operation of reconfiguring the output path whenever a third audio output device is connected through the audio interface and / or the communication module.

The invention discloses a cross-medium wearable audio transmission system and a transmission method thereof, which are suitable for audio communication scenes in an air and water body junction environment such as a natatorium. The system comprises a shore transmitting terminal and an underwater receiving earphone, and adopts a blue-green light wave band as a transmission carrier to realize cross-medium wireless transmission of audio signals. The transmitting terminal comprises an audio preprocessing module, a modulation and driving module and a coarse-fine composite light beam alignment module; the receiving earphone comprises an optical receiving module, a posture sensing and aligning module, a signal processing module and a bone conduction audio output unit. According to the system, through a dynamic attitude compensation and light beam alignment mechanism, the audio transmission rate greater than or equal to 1Mbps in a 10-meter range is realized, the error rate is less than or equal to 1 * 10 <-6 >, and the transmission delay is less than 50ms. The method has the advantages of high communication quality, strong anti-interference capability, good wearable performance and the like, and is suitable for scenes of underwater training, voice guidance, immersive audio playing and the like.

The invention discloses an earphone voice enhancement method, an earphone and a storage medium, and the method comprises the steps: responding to a triggering voice call mode, and obtaining a qualified attitude angle and a qualified number of the earphone; determining an array model of the microphone array according to the qualified attitude angle and the qualified number; obtaining a weight parameter corresponding to the array model as a target weight parameter; based on the target weight parameter, a microphone array on the earphone collects an audio signal; respectively obtaining an STFT spectrum and a Mel spectrum according to the audio signal; respectively obtaining a first voice feature and a second voice feature from the STFT frequency spectrum and the Mel frequency spectrum; and fusing the first voice feature and the second voice feature to obtain an enhanced voice signal. Compared with the prior art, the method can achieve the self-adaptive matching of the weight parameters of the microphone array, improves the voice enhancement precision, can achieve the relatively more accurate extraction of the voice signal of the user through employing the first voice feature and the second voice feature, and improves the call quality of the user when the user carries out the call through an earphone.

The invention discloses a wireless headset detection method and system, and relates to the technical field of monitoring analysis, and the method comprises the steps: building a three-dimensional virtual headset model based on a headset hardware state parameter set; loading acoustic environment simulation data in the three-dimensional virtual earphone model, and executing multi-band acoustic performance detection to obtain an acoustic response feature set; performing dynamic signal transmission stability detection on the wireless headset to obtain a wireless transmission feature set; constructing a multi-dimensional performance map of the earphone, and performing a wearing state simulation test through the three-dimensional virtual earphone model to obtain wearing mechanical characteristic data; performing dynamic matching comparison on the multi-dimensional performance map and a preset standard earphone model, and identifying performance deviation characteristics; fusing the wearing mechanical characteristic data and the performance deviation characteristic to generate a comprehensive detection result; and sending the comprehensive detection result to a detection terminal, and executing visual result presentation and abnormity early warning operation. The wireless headset detection method and the wireless headset detection device have the effect of improving the wireless headset detection efficiency.

The utility model provides an earphone, which comprises a shell, an electro-acoustic transducer and an opening and closing assembly, and is characterized in that the electro-acoustic transducer is arranged in the shell and is provided with a hollow channel penetrating along the axial direction of the electro-acoustic transducer; the shell is provided with a first sound outlet hole, the first sound outlet hole is located in the side, facing the ear, of the shell, the hollow channel is communicated with the first sound outlet hole, the shell further comprises an outer side wall opposite to the electroacoustic transducer, the outer side wall is provided with an end face hole, and the hollow channel is communicated with the external environment through the end face hole; the opening and closing assembly is used for opening or closing communication between the first sound outlet hole and the external environment. According to the earphone, the hollow channel is arranged in the electroacoustic transducer, so that the length of a path through which air flow or sound flows between the first sound outlet hole and the end face hole can be reduced to the greatest extent, the permeability of the earphone is effectively improved, and the end face hole is arranged on the outer side wall opposite to the electroacoustic transducer, so that the sound transmission efficiency of the earphone is improved. The distance between the end face hole and the hollow channel can be better reduced, and the permeability of the earphone is further improved.

The utility model discloses an ear clip type earphone, and the earphone comprises two ear shells, a connection bridge, a control panel, and an air pump. The connecting bridge is connected with the two ear shells; the earphone comprises two earlaps, a control panel and an air pump, the earlaps are provided with air bags, the control panel and the air pump are both arranged in the earlaps, and the control panel is used for inflating and deflating the air bags through the air pump so as to adjust the distance between the two earlaps. According to the technical scheme of the invention, the ear clip type earphone can adjust the clamping pressure on the ears of a user so as to meet the use requirements of different users.

The utility model provides an earphone charging box and an earphone system, and relates to the technical field of sound production instruments. The earphone charging box comprises a base, a first cover body and a second cover body. One end of the first cover body and one end of the second cover body are movably connected with the base respectively, and are arranged on two opposite sides of the base in the thickness direction of the earphone charging box; the first cover body and the second cover body have a covering state and an opening state; when the first cover body and the second cover body are in a closed state, the other end of the first cover body is connected with the other end of the second cover body, and the first cover body and the second cover body define an accommodating cavity for accommodating an earphone together with the base; and when the first cover body and the second cover body are in an open state, the first cover body and the second cover body are opened in different directions relative to the base in the thickness direction of the earphone charging box so as to take and place the earphone. The earphone charging box can be opened from the two sides simultaneously, and earphones can be taken and placed conveniently.

The embodiment of the invention provides an earphone, and relates to the technical field of sound production instruments. The earphone comprises a main body part extending part and a sound production part, the main body part comprises a connecting end and a free end, and in a wearing state, the free end of the main body part extends downwards along the rear side of an ear part; the extension part is connected with the connecting end of the main body part, and the end part, deviating from the main body part, of the extension part bypasses the top of the helix of the ear part and extends towards the auricular conchae of the ear part; a battery of the earphone is arranged on the main body part or the extension part; the sounding part is convexly arranged on one side, facing the auricular conchae cavity, of the extension part, and the sounding part and the extension part are laminated in the coronal axis direction of the human body. According to the earphone provided by the embodiment of the invention, the wearing comfort of the earphone can be improved.

An earphone comprises a rear feedback microphone, an earmuff front shell and a sound outlet nozzle, an accommodating groove of the earmuff front shell is communicated with the sound outlet nozzle, the accommodating groove accommodates a first loudspeaker and a second loudspeaker, and the front feedback microphone, the first loudspeaker and the second loudspeaker are arranged in sequence. The rear feedback microphone is arranged at the sound outlet nozzle so as to be close to the tympanic membrane of the earphone wearer as much as possible, the sound collected by the rear feedback microphone is closer to the sound heard by the earphone wearer, and the earphone can adjust the anti-phase environmental noise in real time according to the sound collected by the rear feedback microphone; the first loudspeaker is arranged between the sound outlet nozzle and the second loudspeaker, compared with the second loudspeaker, the phase deviation of the anti-phase environment noise emitted by the first loudspeaker transmitted to the eardrum of an earphone wearer is smaller, and when the first loudspeaker and the second loudspeaker participate in active noise reduction at the same time, the phase deviation of the anti-phase environment noise transmitted to the eardrum of the earphone wearer is smaller. The anti-phase environment noise generated by the first loudspeaker can compensate for the phase deviation of the anti-phase environment noise generated by the second loudspeaker propagating to the tympanic membrane.

The invention relates to the technical field of Bluetooth earphones, in particular to a stretchable ear clamping type Bluetooth earphone which is placed in an earphone cabin and comprises an ear hook, an auxiliary ear shell, a battery, an adjusting assembly, a rubber sleeve, an extension assembly, a main ear shell, a sound production unit and a sealing film, the auxiliary ear shell is connected to the lower left end of the ear hook, and the battery is connected to an inner cavity of the auxiliary ear shell; the adjusting assembly is connected to the ear hook, the rubber sleeve is arranged on the peripheral face of the ear hook in a sleeving mode, the extension assembly is connected to the lower right end of the ear hook, the main ear shell is connected to the lower end of the extension assembly, the sound production unit is connected with an inner cavity of the main ear shell, and the sealing film is connected between the sound production unit and the main ear shell. And a sealing cavity is formed between the ear hook and the rubber sleeve. By arranging the movable main ear shell, the main ear shell is close to the ear canal, so that the interference degree of environmental sound is reduced, and in the process that the main ear shell is close to the ear canal, a vacuum space is formed in the main ear shell to wrap the sounding unit, so that the purpose of sound insulation is achieved.

The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.

The invention relates to the technical field of hearing-aid communication terminals, and discloses a hearing-aid operation method, system and terminal for communication data for old people. The hearing-aid operation method is applied to a terminal host integrated with a hearing-aid unit, an audio unit, a communication unit, a positioning unit, an AI processing unit and a wireless connection unit, and specifically comprises the following steps: S101, obtaining a user start request, synchronously collecting an environment simulation sound signal through a terminal microphone array, and converting the environment simulation sound signal into a high-resolution digital audio stream through an ADC module; according to the invention, a hardware end deeply integrates hearing aid, communication and an AI processing unit to integrate an environment sound enhancement function and a family interaction function into the same data processing stream, and a self-adaptive multi-filtering technology based on scene perception is adopted, so that noise reduction, frequency band enhancement and signal shaping parameters can be dynamically adjusted according to a real-time acoustic environment; and speech definition and auditory safety in a complex environment are obviously improved.

A bone conduction speaker is provided herein. The bone conduction speaker may include a magnetic circuit component for providing a magnetic field, a vibration component located in the magnetic field, and a case. At least a part of the vibration component may convert an electrical signal into a mechanical vibration signal. The case may include a case panel facing a human body side and a case back opposite to the case panel, and accommodate the vibration component that causes the case panel and the case back to vibrate. A vibration of the case panel may have a first phase, and a vibration of the case back may have a second phase. When frequencies of the vibration of the case panel and the case back are within 2000 Hz to 3000 Hz, an absolute value of a difference between the first and the second phase(s) may be less than 60 degrees.

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 utility model discloses a sound production unit and a head-mounted sound production device, the sound production unit comprises a housing assembly, and a bone conduction sound production device and an air conduction sound production device which are arranged in the housing assembly, the housing assembly comprises a contact surface which is used for contacting with human skin and a sound outlet hole through which sound of the air conduction sound production device is sent out; the sounding unit is provided with a middle surface perpendicular to the width direction of the sounding unit, and the gravity center of the bone conduction sounding device and the gravity center of the air conduction sounding device are located on the two sides of the middle surface respectively; the distance D16 between the gravity center of the bone conduction sound production device and the middle surface is smaller than the distance D17 between the gravity center of the air conduction sound production device and the middle surface, so that the vibration sense generated when the bone conduction sound production device works is closer to the middle area of the surface cover, and the use comfort is better.

The utility model relates to the technical field of electronic equipment, in particular to an ear clip type earphone, which comprises a sound production part, a function part and a connecting structure, and is characterized in that two ends of the connecting structure are respectively connected with the sound production part and the function part; on a horizontal plane projection in a wearing state, a center line is formed by taking the center of the distance between the sound production part and the function part as a center line, and the connecting structure is divided into two parts by the center line; the curvature of the connecting structure which is positioned on one side of the center line and is close to the sound production part is smaller than that of the connecting structure which is positioned on the other side of the center line and is close to the function part; when the ear clip type earphone is in a clamping wearing state, the function part is attached to the back of the ear, the sound production part faces the external auditory canal, the ear clamping space formed by the sound production part and the connecting structure is large, the situation that the inner contour of the earphone abuts against and extrudes the side edge of a helix and even the helix is wound is reduced, the compatibility of clamping ears of various shapes and sizes is good, and the ear clip type earphone is convenient to use. The comfort degree is high.

The utility model discloses a remote controller, an earmuff structure and an earphone, the remote controller comprises a remote controller body, the remote controller body is provided with a plurality of first magnetic members, and the plurality of first magnetic members are distributed on the remote controller body at intervals; wherein the remote controller body is provided with a connecting side, and the polarity, facing the connecting side, of one part of the first magnetic parts is different from the polarity, facing the connecting side, of the other part of the first magnetic parts. According to the remote controller provided by the utility model, the polarity of one part of the plurality of first magnetic pieces is different from that of the other part of the plurality of first magnetic pieces, so that when the remote controller is connected with other structures, the adsorption direction of the remote controller and the other structures is unique through the principle that like poles repel and unlike poles attract between the magnetic poles; the remote controller and other structures can be accurately mounted at relative positions, mounting dislocation is avoided, assembly precision and assembly efficiency are improved, and the remote controller and other structures are high in connection strength and good in stability through magnetic attraction of multiple groups of magnetic poles.