163results about "Non-occlusive ear tips" patented technology

An acoustic signal output device includes a driver unit and a housing that internally accommodates the driver unit. Here, an acoustic signal emitted from the driver unit to one side is set as a first acoustic signal, and an acoustic signal emitted from the driver unit to another side is set as a second acoustic signal. A wall portion of the housing includes a single or plurality of first sound openings for leading out the first acoustic signal to an outside and a single or plurality of second sound openings for leading out the second acoustic signal to an outside. An attenuation rate of the first acoustic signal at a second point with reference to a predetermined first point where the first acoustic signal arrives, the second point being farther from the acoustic signal output device than the first point, is equal to or less than a predetermined value smaller than an attenuation rate due to air propagation. Alternatively, an attenuation amount of the first acoustic signal at the second point with reference to the first point is equal to or more than a predetermined value larger than an attenuation amount due to air propagation.

Aspects include headphones. In certain cases, a headphone includes: an ear cuff body having: a first portion configured to pass over an outer side of at least one of an antihelix, a helix, or a lobule of a user's outer ear; and a second portion configured to sit behind the outer ear; an acoustic package configured to deliver sound to the ear canal region; and wiring extending between the ear cuff body to the acoustic package.

The present disclosure provides a charging case for at least one earphone. Each of the at least one earphone may include a core module and a hook structure connected to the core module. The charging case may include a lower housing assembly. The lower housing assembly may be disposed with at least one profiling groove, and each of the at least one profiling groove may be configured to accommodate one of the at least one earphone. The lower housing assembly may be disposed with a first electrode terminal exposed in each of the at least one profiling groove, and an extension direction of the first electrode terminal may be inclined with respect to a thickness direction of the charging case. Therefore, the success rate of the connection of the electrode terminals can be improved.

Acoustic output device, characterized in that it comprises: a housing in which an inner chamber is formed; a support structure that allows the housing to be held in a position on the ear without blocking the external ear canal; a first loudspeaker which is accommodated in the inner chamber, the first loudspeaker comprising a first magnet and a first diaphragm which are spaced apart from each other in a direction of vibration of the first diaphragm; and a second loudspeaker which is incorporated in the inner cannon, the second loudspeaker comprising a second magnet and a second diaphragm spaced apart from each other in a direction of vibration of the second diaphragm; wherein the first magnet and the second magnet are spaced apart from each other in the direction of oscillation of the first membrane, and wherein the first magnet and the second magnet have the same magnetic poles which are arranged opposite each other.

System comprising a charging case and headphones, including: Headphones, each headphone comprising a core module and a hook structure connected to the core module; wherein the headphone comprises a magnet and two second electrode clamps, wherein, when viewed in the extension direction of the second electrode clamps, the second electrode clamps are spaced apart from each other in a line segment, and wherein the magnet intersects the line segment and is located at least partially between the two second electrode clamps.

Earphone characterized in that the earphone comprises: a housing component equipped with a receiving chamber and a sound outlet opening connecting the receiving chamber to the outside environment; and an air conduction loudspeaker comprising a magnetic circuit component, a voice coil and a diaphragm, wherein the magnetic circuit component comprises a cover with an open end, wherein the diaphragm covers the open end of the cover, the voice coil is connected to the diaphragm, and the diaphragm is located on a side of the cover facing away from the sound outlet opening.

An earphone is provided. The earphone includes a sound generating component, an abutting component, and an ear hook. In a wearing state, the sound generating component forms a clamping state with the abutting component, and is located in a cavum concha. The sound generating component includes a sound generating assembly and a first housing provided with a sound outlet hole. The sound outlet hole is arranged in a strip shape and has a first end and a second end spaced apart along its length direction. In the wearing state, the first end is oriented toward an ear hole, and a distance between an outer wall surface of the first housing at the second end and an inner wall surface of the cavum concha is less than a distance between the outer wall surface of the first housing at the first end and the inner wall surface of the cavum concha.

One or more embodiments of the present specification relate to an acoustic output device comprising: a housing forming an inner cavity; the supporting structure is used for wearing the shell on the ear without blocking the external auditory canal; a first loudspeaker, wherein the first loudspeaker is accommodated in the inner cavity; the first loudspeaker comprises a first magnet and a first vibrating diaphragm, and the first magnet and the first vibrating diaphragm are arranged at an interval along the vibration direction of the first vibrating diaphragm; a second loudspeaker, wherein the second loudspeaker is accommodated in the inner cavity; and the second loudspeaker comprises a second magnet and a second vibrating diaphragm, and the second magnet and the second vibrating diaphragm are arranged at an interval along the vibration direction of the second vibrating diaphragm.

The present disclosure discloses an earphone including a sound production component and a suspension structure. A first sound guiding hole and a second sound guiding hole are disposed on the sound production component, wherein the first sound guiding hole is configured to guide a first sound transmitted to an inside of an ear canal of a user; the second sound guiding hole is configured to communicate an inside of the sound production component with an outside of the sound production component and guide a second sound transmitted to a spatial position outside the sound production component. The suspension structure is configured to place the sound production component on an ear of the user and provide an opening between the sound production component and an opening of the ear canal of the user for acoustic communication with the spatial position outside the sound production component.

An earphone is provided. The earphone includes a sound generating component, an abutting component, and an ear hook. The ear hook connects the sound generating component and the abutting component. The ear hook provides an elastic force between the sound generating component and the abutting component, such that the sound generating component and the abutting component have a clamping force for clamping on two sides of an auricle in a wearing state. The ear hook is configured such that, in a natural state, the sound generating component and the abutting component abut against each other to form a preload force. In the above-described manner, the present disclosure can enhance the adaptability of the earphone.

Disclosed is an open earphone, comprising a sound production component and an ear hook. The ear hook may include a first portion and a second portion connected in sequence. The first portion may be hung between the auricle of a user and the head of the user, the second portion may extend toward a front outer side of the auricle and connect the sound production component, and the sound production component may be located close to the ear canal but not block the opening of the ear canal; wherein the sound production component and the auricle may have a first projection and a second projection on a sagittal plane, respectively, a centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction, a ratio of the first distance to a height of the second projection in the vertical axis direction may be within a range of 0.25-0.6, the centroid of the first projection may have a second distance from an end point of the second projection in a sagittal axis direction, and a ratio of the second distance to a width of the second projection in the sagittal axis direction may be within a range of 0.4-0.7.

We offer high-quality, stable, discreet, open-back headphones that fit comfortably in the ear. [Solution] The body 14 of the open-type headphones 10 is coupled to an acoustic module 12 and includes a first portion 16 that passes over the outside of the ear and a second portion 18 that is positioned behind the outer ear, the acoustic module 12 is seated in the concha 51 of the outer ear 50 and has a first sound-emitting opening 100 that emits sound generated by the acoustic transducer of the acoustic module 12.

The present disclosure relates to an earphone including a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of a projection of the ear hook on the user's sagittal plane includes a first curve that has an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component. The extremum point is located behind a projection point of an upper vertex of the ear hook on the user's sagittal plane, and the upper vertex of the ear hook is the highest point of an inner contour of the ear hook along a vertical axis of the user.

An audio transducer assembly and an apparatus incorporating the same are disclosed. The assembly includes an audio transducer, comprising a diaphragm and a transducing mechanism, which is substantially encapsulated by a metallic enclosure. The enclosure is an integrally formed unit that provides structural reinforcement to a host apparatus, such as a slender housing of a wearable device. To ensure a durable interface, the enclosure may feature a profiled edge region that facilitates a stress-reducing junction with the housing. In some embodiments, the transducer is an armature-type transducer where the diaphragm is rigidly coupled to a pivoting armature. Apertures in the enclosure provide an acoustic pathway from the diaphragm to an exterior of the housing, allowing the assembly to function as a loudspeaker or a microphone.

A sound output device is provided. The sound output device includes: a first speaker configured to generate a sound in a first frequency band in response to receiving a first electrical signal; a frequency-dividing circuit configured to perform a frequency division process on an excitation signal to generate the first electrical signal, wherein the frequency-dividing circuit is configured to: suppress signal components of the excitation signal with frequencies lower than a frequency-dividing frequency, so that a signal component of the first electrical signal with a frequency lower than a sound breaking frequency of the first speaker is attenuated by a preset amplitude compared to a signal component of the excitation signal with a frequency lower than the sound breaking frequency; a housing configured to accommodate the first speaker and the frequency-dividing circuit; and a support structure configured to place the housing at a position near an ear canal opening of a user without blocking the ear canal opening of the user.

An OWS earphone with an ANC function is disclosed. The OWS earphone includes an OWS earphone body and an auxiliary noise cancellation accessory. The OWS earphone body includes an earphone shell and a sound-generating unit. The earphone shell has a sound output area on an outer surface thereof. The auxiliary noise cancellation accessory includes an accessory body. The accessory body has a partition wall and a noise cancellation space surrounded by the partition wall. The accessory body is detachably connected to the OWS earphone body. The OWS earphone has an ANC function to cancel ambient sounds in noisy environments.

The present disclosure relates to an earphone (100), comprising a housing component (10) configured to form an accommodation space (101) and having a first direction and a second direction orthogonal to the first direction, wherein the housing component (10) further has a first end (102) and a second end (103) arranged opposite to each other along the first direction; an ear hook (2) connected with the housing component (10), wherein in a wearing state, the ear hook (2) is at least partially located at a rear side of an ear of a user, the housing component (10) is located at a front side of the ear of the user along the second direction, and the first end (102) of the housing component (10) at least partially extends into a cavum concha (502) of the ear of the user; a loudspeaker (13) disposed in the accommodation space (101) and configured to provide sound to the ear of the user; wherein in the wearing state, an outer wall surface of the housing component (10) facing the ear of the user is arranged in an arch shape away from the ear of the user in the first direction.

The earphone includes a sound generation component including a transducer; at least a portion of the sound generation component extending into a concha cavity of a user; and an ear hook including a first portion and a second portion, the second portion being connected to the first portion, and being connected to the sound generation component to place the sound generation component at a position near an ear canal without blocking an opening of the ear canal. The sound generation component has a first projection on a sagittal plane, and the auricle has a second projection on the sagittal plane. A centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction. A ratio of the first distance to a height of the second projection in the vertical axis direction may be in a range of 0.35-0.6.

A sound propagation characteristics correction apparatus includes: a pseudo inverse filter generation unit that generates a pseudo inverse filter by a function that smooths sound propagation characteristics from a speaker driver of a wearable open-ear speaker to an ear canal entrance; and an acoustic signal correction unit that corrects an acoustic signal on the basis of the pseudo inverse filter and transmits the corrected acoustic signal to the wearable open-ear speaker.

The present disclosure provides an open earphone comprising: a sound production component including a transducer and a housing accommodating the transducer and an ear hook. In a wearing state, a portion of the ear hook is hung between an auricle and a user's head, and the other portion of the ear hook extends towards a side of the auricle away from the head and connects to the sound production component to place the sound production component in a position near an ear canal but not blocking the ear canal. The housing is provided with a sound outlet on an inner side surface towards the auricle for guiding a sound generated by the transducer out of the housing and to the ear canal, and a ratio of an area of the sound outlet to an area of the inner side surface is between 0.015 and 0.25.

Earphone characterized in that the earphone comprises a hook part, a connecting part and a retaining part, wherein the connecting part connects the hook part to the retaining part, wherein in a worn state the hook part is used for suspension between the back of the ear and the head of a user and the retaining part is used for contact with the front of the ear, thereby enabling the retaining part to cooperate with the hook part to clamp the ear and the earphone does not cover the external auditory canal of the ear; wherein the holding part has a thickness direction, a length direction and a height direction that are orthogonal to each other; wherein the connecting part extends at least partially in one direction from the end connected to the holding part to the other end connected to the hook part and simultaneously in the longitudinal and vertical directions away from the free end of the holding part; wherein the retaining part comprises a core housing connected to the connecting part and a core arranged in the core housing, and wherein the core housing is provided with a sound outlet opening.

Core module, characterized in that the core module comprises a core housing as well as a loudspeaker and a support arranged in the core housing, wherein the support and the loudspeaker enclose an acoustic chamber, wherein the core housing is provided with acoustic openings, wherein the support is provided with an acoustic channel that establishes communication between the acoustic openings and the acoustic chamber, wherein the loudspeaker can comprise a body and an annular support platform arranged on the circumference of the body, wherein a lower end of the support is supported on the annular support platform, and wherein the acoustic channel is open on its side facing the annular support platform.

One or more embodiments of the present disclosure provide a speaker. The speaker may include a diaphragm, a magnetic circuit component, a coil connected to the diaphragm, a bracket arranged around the magnetic circuit component, and a housing. At least part of the coil may be arranged in a magnetic gap formed by the magnetic circuit component, and the coil may drive the diaphragm to vibrate to generate sound after the coil is energized. The diaphragm may include a main-body region and a folded-ring region surround the main-body region. The bracket may be connected to a portion of the folded ring region away from the main-body region, and a plurality of air holes may be provided on the bracket. A pressure relief hole may be provided on the housing. Sound from a back surface of the diaphragm may be transmitted to the pressure relief hole through the plurality of air holes, and the plurality of air holes may at least include a first air hole and a second air hole. A distance from a center of the first air hole to a center of the pressure relief hole may be greater than a distance from a center of the second air hole to the center of the pressure relief hole, and an area of the first air hole may be greater than an area of the second air hole.

Embodiments of the present application disclose an acoustic device and a method for determining a transfer function of the acoustic device. The acoustic device comprises a sound generating unit, a first detector, a processor and a fixing structure. The sound generating unit is configured to generate a first sound signal according to a noise reduction control signal. The first detector is configured to obtain a first residual signal. The first residual signal comprises an ambient noise and a residual noise signal formed by superposition of the first sound signal at the first detector. The processor is configured to estimate a second residual signal at a target spatial position according to the first sound signal and the first residual signal, and update the noise reduction control signal according to the second residual signal. The fixing structure is configured to fix the acoustic device at a position near a user's ear and not to block the user's ear canal, and the target spatial position is closer to the user's ear canal than the first detector.

A speaker module (100), is presented. The speaker module (100) comprises a speaker element (110), an interface (120) for receiving audio, a configurable driver circuit (130) configured to drive the speaker element (110) based on audio provided from the interface (120), and a configuration circuit (140) operatively connected to the configurable driver circuit (130). The configurable driver circuit (130) is configured to operate at a first configuration responsive to the configuration circuit (140) indicating a first state of the speaker module (100) and at a second configuration responsive to the configuration circuit (140) detecting a second state of the speaker module (100). The first state is an earbud state, and the second state is an in-ear state.

An acoustic output device (100) includes a sound emitting portion (110), a support (120), and a sensor (130). The sound-emitting part (110) is configured to accommodate a sound-emitting unit that generates sound. The support (120) is configured to place the sound emitting portion (110) in a position near the ear but not blocking the ear hole. The sensor (130) includes at least one ultrasonic transducer located inside the sound generating portion. The sensor (130) is configured to emit a first ultrasonic signal to the outside of the sound emitting portion (110) through the at least one ultrasonic transducer. The sensor (130) is further configured to detect the second ultrasonic signal by the at least one ultrasonic transducer and determine a wearing state of the acoustic output device (100) based on the detection. The second ultrasonic signal includes the first ultrasonic signal or a reflected signal of the first ultrasonic signal. When a change in the wearing state of the acoustic output device (100) causes a change in the second ultrasonic signal detected by the sensor (130), the output state of the acoustic output device (100) changes.

Provided is a sound output device. The sound output device includes a sound output unit, an ear hook, one or more microphones, and a processing circuit. The sound output unit includes a housing and a diaphragm disposed in the housing. A front cavity and a rear cavity are respectively provided on two sides of the diaphragm in the housing, the front cavity is acoustically coupled to a sound outlet hole provided on the housing, the sound outlet hole is disposed toward an ear canal of the user, and the rear cavity is acoustically coupled to a pressure relief hole provided on the housing. The ear hook includes a first portion located between an auricle and a head of a user, and a second portion extending toward a side of the auricle away from the head and connected to the sound output unit. The one or more microphones, disposed on the ear hook, are configured to collect an ambient sound to generate an electric signal. The processing circuit is configured to perform an amplifying processing on the electric signal generated by the one or more microphones, and send a processed electric signal to the sound output unit. At least one of the one or more microphones is located at the first portion of the ear hook, and a connecting line between the at least one of the one or more microphones and the sound outlet hole passes through the auricle.