644 results about "Fit hearing aid" patented technology

1. Name of the design product: Charging case and hearing aid. 2. Use of the design product: Component 1 is a charging case for charging the hearing aid, and Components 2 and 3 are hearing aids. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Usage state diagram. 5. Component 3 is symmetrical with Component 2, and Component 3 is omitted.

The invention discloses a hearing aid audiometry method and a hearing aid, and relates to the technical field of hearing aids. The method comprises the following steps: in response to an audiometry starting instruction, acquiring background noise data of an environment; determining a frequency component and intensity distribution of background noise according to the background noise data; in response to the mode selection instruction, entering a corresponding audiometry mode, and in the corresponding audiometry mode, adjusting the intensity of audiometry sound to be played based on the frequency component and the intensity distribution of the background noise; and playing the audiometry sound, obtaining response data of the audiometry performed by the audiometry person under the background noise condition, and determining an audiometry result of the audiometry person based on the response data. Therefore, according to the method provided by the invention, when the audiometry is carried out in the noisy environment, the playing intensity of the audiometry sound in the corresponding audiometry mode is not easily influenced by the background noise hiding effect of the environment due to adjustment compensation, and the audiometry result of the audiometry carried out by the audiometry person under the background noise condition is relatively accurate.

1. Name of the product of this design: In-ear hearing aid (WNT23‑17). 2. Purpose of this design product: for hearing aids. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design key points: main view of component 1. 5. Other situations that require explanation Component description: Component 1 is the left ear hearing aid, and component 2 is the right ear hearing aid.

The embodiment of the invention discloses a customized hearing aid three-dimensional model position alignment method based on multi-feature fusion, and relates to the technical field of hearing aid three-dimensional modeling. The method comprises the following steps: acquiring an operation model and a template model for customizing a hearing aid ear sample; aligning the centroids of the two models with the origin of coordinates of the three-dimensional space; calculating an average curvature and local geometric structure information of each vertex in the two aligned models to obtain a local feature vector of each vertex; carrying out attitude coarse and fine registration on the two models; carrying out position positioning on a specific position on the template model after registration; and respectively calculating the similarity between the feature vectors of the preliminarily aligned vertex and a plurality of neighborhood vertexes around the preliminarily aligned vertex and the feature vector of the vertex at the specific position, and identifying the vertex with the highest similarity as a final aligned vertex at the specific position. According to the embodiment of the invention, automatic and accurate identification and efficient alignment of the specific part of the ear model are realized.

1. The name of the design product: hearing aid charging case (A90). 2. The use of the design product: for storing hearing aids and can charge hearing aids. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.

The invention discloses an environment self-adaptive hearing aid which comprises a hearing aid body, an adjusting gear is rotatably mounted on the outer side of the hearing aid body, a touch control screen is arranged on the outer side of the hearing aid body, a positioning auxiliary assembly is arranged on the outer side of the hearing aid body, and a transmission pipe is connected to the top of the hearing aid body in a penetrating mode. And a receiving assembly is arranged at the bottom of the silica gel shell. According to the hearing aid self-adaptive to the environment, the positioning auxiliary assembly is arranged, so that the hearing aid body can be stably attached to the outline of the ear of a user, the problem that a traditional hearing aid slips due to infirm wearing is effectively avoided, the hearing aid is made of a soft skin-friendly material, the oppression on the skin of the ear due to long-time wearing can be reduced, and the wearing comfort is remarkably improved; the earphone is especially suitable for the old and other groups needing to use hearing aids for a long time, the receiving assembly is arranged, earphone bodies of different specifications can be matched according to requirements, the earphone bodies can adapt to the angle difference of ear canals, and optimization of a sound transmission path is ensured.

A behind-the-ear hearing aid includes a right ear hearing aid and a left ear hearing aid, each of which includes a hanging rod and a battery module. The hanging rod has an arc-shaped structure, and a top of the battery module is provided with an output port. The bottom of the hanging rod has a first guiding rod that is inserted into the output port. Arranged inside the hanging rod are a main control circuit board and a sound adjustment button. The arc-shaped structure of the hanging rod facilitates hanging of the right and left ear hearing aids on the ears of a user, with the sound tube being inserted into the ear auricle of the user. The arc-shaped structure of the hanging rod increases the stability of the hearing aids on the ears, preventing them from falling out easily.

The invention relates to the technical field of hearing aids, and provides a hearing aid audio signal processing method and device, a hearing aid and a storage medium. The method comprises the following steps: performing framing processing on an audio signal collected in real time to obtain a plurality of first audio signal frames; performing filtering modulation processing on each first audio signal frame to obtain a modulation depth parameter set; determining a target audio scene of each first audio signal frame according to the modulation depth parameter set; and noise reduction processing is performed on the corresponding first audio signal frame according to the target audio scene, so that efficient identification and processing of the noise part in the audio signal can be realized, and a target audio signal can be obtained. Effective judgment of the scene type of the audio signal based on the depth parameter is realized, accurate noise reduction processing is performed based on the scene type, and the noise reduction effect of the hearing aid on the audio signal is improved.

In accordance with a method for performing frequency subchannelization, a digital signal is received at an original sampling rate. A plurality of multirate frequency channels is produced by dividing the digital signal into an integer number of multirate frequency channels such that a sampling rate of each of the multirate frequency channels is proportional to a center frequency of the frequency channel. Signal processing is performed on each of the multirate frequency channels. The original sampling rate is reconstructed using the multirate frequency channels.

1. Name of the product of this design: hearing aid. 2. Purpose of this design product: to improve hearing ability. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: combination state diagram.

1. Name of the designed product: ear canal hearing aid (wnt25-05). 2. Use of the designed product: for hearing aids. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

1. Name of the product in this design: Hearing Aid Charging Case. 2. Purpose of this design: For storing hearing aids and charging hearing aids. 3. The key design features of this product are its shape and texture. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of hearing aids, and in particular to a RIC hearing aid receiver containing a health monitoring sensor. It includes a housing, a shading strip, a moving iron unit, a sensor module and a wire. The shading strip is arranged in the housing, the moving iron unit is arranged in the shading strip, the sensor module is arranged on the periphery of the moving iron unit, and the wire is installed on the moving iron unit. The moving iron unit is a component of the hearing aid, and is connected to the hearing aid host through the wire to transmit the sound into the wearer's ear, and one end of the wire extends out of the housing. The utility model combines the health monitoring sensor and the receiver into one, and uses the in-ear environment to collect health monitoring data. It is portable, accurate, and monitors health data in real time to ensure customer health management.

Disclosed herein are methods for configuring a charging profile of a battery for hearing aids. The method can include obtaining charging configurations by determining particular operating windows, selecting initial charging configuration points, and determining multiple voltage and / or current reference values. The method can further include applying a particular charging current based on the reference values.

The embodiment of the invention relates to the technical field of hearing aids, and discloses a hearing aid noise reduction method and device, and the method comprises the steps: collecting environment audio data through a hearing aid; inputting the environment audio data into a preset audio recognition model, and obtaining target noise data through the audio recognition model; and performing visual adjustment on target noise data in the environment audio data to generate target audio data. According to the method, the noise source can be actively identified, the frequency range and the loudness of the noise source are obtained, the noise source is selected visually, and the loudness of the noise source in the hearing aid is adjusted in real time, so that discomfort of hearing aid caused by continuous output of periodic environmental noise to human ears is avoided, and the hearing aid is more comfortable to use. And the condition of tinnitus is avoided. Meanwhile, through visual operation of the hearing aid, the user can operate the hearing aid by himself / herself very conveniently, and the applicability of the hearing aid is improved.

The invention relates to the technical field of box-type hearing aids, in particular to a hearing aid with a positioning function, which comprises a box-type hearing aid body and a GPS positioner, a fixing structure is arranged on the box-type hearing aid body, an adjusting structure is arranged on the box-type hearing aid body, and the GPS positioner is mounted on the box-type hearing aid body; according to the hearing aid with the positioning function, rapid position adjustment and automatic locking of one-hand operation are realized through an arranged fixing structure and a spring reset clamping shaft-clamping hole matching mechanism, so that the use convenience is remarkably improved; secondly, the stability and accuracy of the rotating plate in the adjusting process are ensured through precise matching of a circular sliding rail and a sliding block, and stepless continuous adjustment of the clamping angle can be achieved; and finally, the unique sliding plate-moving rod linkage design enables the whole adjusting process to form a complete mechanical closed-loop system.

1. Name of the product of this design: In-ear hearing aid (WNT23‑02). 2. Purpose of this design product: for hearing aids. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design key points: main view of component 1. 5. Other situations that require explanation Component description: Component 1 is the left ear hearing aid, and component 2 is the right ear hearing aid.

The invention discloses a method for converting various hearing aid fitting parameters based on clinical hearing supervision, and particularly relates to the technical field of hearing aid fitting parameter conversion, and the method comprises the following steps: step 1, constructing user features and hearing aid features, step 2, generating first-level fitting parameters of each hearing aid, step 3, generating unified hidden variables, step 4, generating first-level fitting parameters of each hearing aid, step 5, generating second-level fitting parameters of each hearing aid, and step 6, generating third-level fitting parameters of each hearing aid. 4, generating converted hearing aid fitting parameters; and 5, verifying the hearing aid fitting parameter conversion model. According to the invention, the user features and the features of each hearing aid are used as the input end data of the fitting parameter conversion model, so that the hearing aid fitting parameter conversion process is prevented from depending on the feedback of a hearing loss patient, and the same hearing feeling fitting parameters of different hearing aids can be output at one time according to the user features and the features of each hearing aid; and meanwhile, fine tuning training is performed on the fitting parameter conversion model, so that the fitting parameter conversion model has a self-supervised learning capability, and the stability of the fitting parameter conversion model is improved.

The utility model relates to the field of hearing aids, and discloses a head-mounted bone conduction hearing aid with a volume adjusting function, which comprises two hearing aid main bodies which are respectively placed near two ears of a user to receive sound signals; the control parts are respectively arranged on the two hearing aid main bodies; and the connecting piece is arranged between the two control parts and is used for connecting and adjusting the use distance between the two hearing aid main bodies so as to adapt to the head sizes of different users. According to the utility model, through control of the connecting piece, flexible adjustment can be carried out according to head sizes of different users, and the users can roll or loosen the connecting piece by operating the take-up wheel according to head shapes of the users, so that the distance between the two hearing aid main bodies is adjusted, and comfort and stability of wearing are ensured; the hearing aid can adapt to the requirements of different users, and personalized wearing experience is provided.

The invention discloses an audiometry method, a hearing aid and a hearing aid system, and relates to the technical field of hearing aids, the audiometry method is used for the hearing aid, the hearing aid comprises an audio output device and a hearing compensation device, and the audiometry method comprises the following steps: controlling the audio output device to output an audio signal; acquiring a voltage signal, and converting the voltage signal into an ABR detection waveform; inputting the ABR detection waveform into a preset neural network model, and determining hearing loss of the target object; and controlling the hearing compensation device to perform hearing compensation on the ABR detection waveform and then output the ABR detection waveform. The problem that the audiometry mode of an existing hearing aid depends on subjective feedback of a testee or subjective judgment of medical staff and is easily affected by subjective emotion of the testee or the medical staff, and consequently the audiometry precision is low can be solved.

1. The name of the product of this design: hearing aid component. 2. Purpose of the product of this design: Component 1 and component 2 of this design product are hearing aids used to assist hearing; component 3 is a charging compartment used to store and charge hearing aids. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design key points: 3D diagram of the combined state 1.

1. Name of the Design Product: BTE Hearing Aid (WNT24-08). 2. Use of the Design Product: For hearing aids. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.

A hearing device adapted for being worn at or in an ear of a user, comprises a) an input unit comprising at last two input transducers each for converting sound around said hearing device to an electric input signal representing said sound, thereby providing at least two electric input signals; b) a beamformer filter comprising a minimum processing beamformer defined by optimized beamformer weights, the beamformer filter being configured to provide a filtered signal in dependence of said at least two electric input signals and said optimized beamformer weights; c) a reference signal representing sound around said hearing device; d) a performance criterion for said minimum processing beamformer. The minimum processing beamformer is a beamformer that provides the filtered signal with as little modification as possible in terms of a selected distance measure compared to said reference signal, while still fulfilling said performance criterion. The optimized beamformer weights are adaptively determined in dependence of said at least two electric input signals, said reference signal, said distance measure, and said performance criterion. A method of operating a hearing device is further disclosed. The invention may e.g. be used in hearing aids or headsets.

The invention relates to the technical field of hearing aids, in particular to a hearing aid with a magnetic attraction design on a fishing line, which comprises a hearing aid main body, an ear mold arranged on one side of the hearing aid main body, a winding roller arranged at one end of an inner cavity of the hearing aid main body, the fishing line wound on the outer side of the winding roller, an attraction ball arranged at one end of the fishing line, and a magnetic block integrated in the attraction ball. The locking mechanism is arranged at one end of the hearing aid main body, the locking mechanism comprises two locking plates, and a plurality of brake blocks are arranged on the inner walls of the locking plates. According to the hearing aid, the spherical magnetic block is embedded into the tail end of the fishing line, so that the problems that a traditional hearing aid magnetic attraction device is abrupt in appearance and occupies internal space are solved; the hearing aid is simple in structure, the appearance of the hearing aid is kept smooth and attractive, the internal space is prevented from being occupied, and meanwhile, the spherical magnetic block is arranged at the tail end of the fishing line, so that the hearing aid can be fixed on clothes, a knapsack or other magnetic objects through the magnetic attraction effect, and the hearing aid cannot fall off accidentally.

The present disclosure relates to the wireless communication of information for a hearing assistance device including a multi-mode radio adapted to provide communications at different frequencies using frequency control. In applications of hearing aids, the processor is adapted to perform correction of sound for a hearing impaired user. In certain examples the present subject matter provides an inductive portion for inductive communications. In various applications the multi-mode radio can be used for long range and short range communications.

Disclosed are system and methods for automated fitting of a hearing aid, through an automated hearing test based upon which a suitable set of hearing aid parameters is determined.

1. The name of the product of this design: hearing aid (HI026). 2. Purpose of this design product: for use as a hearing aid. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

1. Name of the Design Product: BTE Hearing Aid (WNT23-32). 2. Use of the Design Product: For hearing aids. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

A protective headgear device is provided. The device is preferably comprised of two ventilated ear cups secured to a user's head via at least one strap having a padded cover which provides comfort to a user's head and also protects the user's head from impacts. In addition, the ear cups may be comprised of cushions with recessed areas that may receive glasses arms, hearing aids, etc. The strap is preferably adjustable such that the device can be tightened / loosened on a user's head.