51 results about "Fit hearing aid" patented technology

This utility model discloses a remote high-fidelity sound pickup device for hearing aids, including a housing and a PCB board installed inside the housing. A sound guiding structure is provided on one side of the housing, and a mounting plate is installed on the PCB board. A main microphone and a plurality of slave microphones arranged around the main microphone are positioned between the side of the mounting plate away from the PCB board and the sound guiding structure. The sound guiding structure includes a main channel and at least one slave channel arranged around the main channel. The main channel gradually narrows from the opening end to the first countersunk groove, allowing the main microphone to obtain a larger sound acquisition area in the axial direction. The slave channel has a plurality of slave sound holes arranged circumferentially, allowing the multiple slave microphones to capture sound from different directions, thereby compensating for the directional defects of the main microphone and realizing omnidirectional sound acquisition. The main microphone and slave microphones are integrated on the same side of the hearing aid, occupying a small volume.

The application relates to the field of air conduction hearing aids, in particular to a binaural loudness balance method for air conduction hearing aids, comprising a hearing aid system, which is internally provided with a system architecture module, a balance algorithm module, a hardware design module, a software design module and a personalization adjustment module. The method realizes a binaural loudness balance method for air conduction hearing aids through sound signal processing, loudness parameter estimation and personalization adjustment strategies. The method has the characteristics of real-time, accuracy and personalization, and is helpful to improve the hearing quality and comfort of hearing aid users. The method collects hearing data of patients, automatically adjusts the volume of the hearing aid by using an intelligent algorithm, and realizes binaural loudness balance. The method not only improves the balance accuracy, but also greatly improves the use experience of the patients. The user demand and use habit are deeply researched, and more intelligent and personalized loudness balance services are provided.

This invention relates to a hearing aid, specifically a hearing aid for elderly people to compensate for and improve hearing loss. The user can select an amplification gain value that matches their hearing level from multiple programs of divided amplification gain values ​​via a selection unit. The user listens by covering their ear with the main body of the hearing aid, thereby improving speech comprehension and sound quality.

This invention discloses an audio processing method for compensating hearing signals in the human ear, belonging to the field of hearing aids. Its key technical points include: preparing an audio acquisition device to acquire sound signals within the audible range of the human ear; preprocessing the acquired raw audio signals; performing frequency analysis on the audio signals to identify and extract different frequency components; and adjusting the gain of signals at different frequencies according to the hearing curve of the target audience to ensure appropriate compensation for the audio signals in each frequency band. Through frequency analysis and gain adjustment, this method can provide personalized audio compensation for the hearing curves of different hearing-impaired individuals, effectively improving their hearing experience and language comprehension. By combining multiple advanced technologies, it achieves efficient and personalized hearing compensation, providing hearing-impaired individuals with a better auditory experience and quality of life.

This invention discloses a hearing aid and its control method. The hearing aid includes a balanced armature driver and a main control circuit. The balanced armature driver includes a balanced armature coil and a diaphragm. The input terminal of the main control circuit is connected to the diaphragm, and the output terminal of the main control circuit is connected to the balanced armature driver. In this invention, a preset audio signal is played into the user's ear canal through the balanced armature driver. The diaphragm detects the vibration of the balanced armature coil and outputs a corresponding vibration detection signal. The main control circuit controls the balanced armature driver to output the preset audio signal. The main control circuit also calculates the difference between the preset audio signal and the input first vibration detection signal, adjusts the parameters of the preset audio signal according to the difference, and outputs it to the balanced armature driver to play the adjusted preset audio signal. This verifies the compensation parameters of the hearing aid, solving the problem of users needing to go to a specialized testing location for hearing aid fitting, making it easier and more convenient.

1. Name of this design product: Hearing aid in-ear air conduction head. 2. Purpose of this design: For use in the fully in-ear airway head of hearing aids. 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.

The application relates to the field of hearing aids, in particular to a hearing aid sound compensation method, which comprises a system architecture module, the system architecture module is internally provided with an implementation module, an innovation module and a processing module, and the implementation module, the innovation module and the processing module are mutually electrically connected; the implementation module is internally provided with a data acquisition module, a sound compensation model module, a digital signal processing module and a sound output module, hearing data of a user is acquired, a targeted sound compensation model is constructed, and a digital signal processing technology is adopted to realize accurate compensation on a sound signal output by the hearing aid. Experimental results show that the method has obvious advantages in improving the auditory perception quality of the user, provides a more intelligent and personalized hearing solution for the hearing impaired, and can effectively increase the hand-on performance and self-updating performance of the user through individual training and a self-updating module, so that the user can conveniently use the hearing aid.

1. Name of the product in this design: Dryer (Charging UV). 2. Purpose of this design: for cleaning and drying hearing aids. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of this design: Hearing aid semi-in-ear air conduction head. 2. Purpose of this design: For use in semi-in-ear air conduction heads of hearing aids. 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: Clip-on hearing aid. 2. Purpose of this design: To improve the user's hearing ability. 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.

This invention relates to the field of hearing aids, specifically a hearing aid hearing detection system and method, including a processing module, a collection module, a comparison module, and an adjustment module. The processing module includes a processor module, a button module, a power supply module, and a transmission module. In use, a voice command is set and read aloud by the user at the same volume to confirm the minimum clear sound and comfortable sound that the user can hear. Then, the normal volume played by the player is collected through the internal sound receiving module, and the real-time volume perceived by the user is collected through the external sound receiving module. These are then compared and subtracted to determine the degree of hearing loss of the user. By combining the minimum clear sound and comfortable sound with the degree of hearing loss of the user, the hearing aid will automatically adjust to play sound within the upper and lower limits of the user's suitable listening volume. During use, it can be automatically adjusted as needed through the button module.

This invention patent provides a hearing aid method and device based on Bluetooth dual-mode audio function, applied to digital hearing aids. The method includes: connecting the digital hearing aid to at least one external audio device via Bluetooth, the external audio device including at least one audio software; the digital hearing aid acquiring sound signals transmitted via Bluetooth from the external audio device and processing the sound signals into Bluetooth output signals; the digital hearing aid acquiring sound signals from the external environment other than the external audio signals and noise signals, and synthesizing the acquired sound signals with the sound signals transmitted via Bluetooth from the external audio device to obtain integrated output information whose components are indistinguishable from the sound signals in the external environment. On the one hand, the external audio device can also privately play the same audio content within the digital hearing aid while playing external sounds normally.

The present invention relates to a method for auditory compensation of an assistive hearing device, wherein the auditory compensation method of the assistive hearing device of the present invention comprises: (A) a step of calculating a frequency-specific gain for a signal that has undergone Discrete Fourier Transform (DFT) transformation of an acoustic signal; (B) a step of searching for a local maximum value of the frequency-specific gain; (C) a step of performing smoothing on the frequency-specific gain; and (D) a step of outputting the frequency-specific gain by maintaining the local maximum value in the smoothing result.

The application relates to the technical field of hearing aids, in particular to a hearing aid with bone conduction and air conduction functions, which comprises symmetrical housings, one side of each of the housings is fixedly connected with an ear slot, the upper part of the inside of each of the housings is fixedly connected with a bone conduction module, the lower part of the inside of each of the housings is fixedly connected with an air conduction module, the air conduction modules are located in the ear slots, the other end of each of the ear slots is fixedly connected with a dust screen, the outside of each of the ear slots is fixedly sleeved with a sealing ear cap, the inside of each of the housings is fixedly connected with a noise reduction device, the noise reduction devices are located between the bone conduction modules and the air conduction modules, and the lower end of each of the housings is fixedly connected with a charging port. The hearing aid has the bone conduction and air conduction functions, ensures the completeness of the sound received by a user, avoids the phenomenon of accidental touch of the switch, has ear hanging type and head-mounted type two wearing modes, the user can select the wearing mode according to the comfort degree of wearing, and the hearing aid has practicability.

1. Name of the product in this design: Suspension rope (pendant-type hearing aid). 2. Purpose of this design: For use as a lanyard for pendant hearing aids. 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.

Systems and methods for configuring a hearing aid device may include automatically: selecting a sound file from a sound database, processing the sound file with a first set of parameter settings to generate two distinct coarse stimuli, playing the two distinct coarse stimuli to a user, recording a preferred coarse setting by the user, processing the sound file with a second set of parameter settings to generate two distinct shape stimuli, playing the two distinct shape stimuli to the user, recording a preferred shape setting by the user, processing the sound file with a third set of parameter settings to generate two distinct fine resolution stimuli, playing the two distinct fine resolution stimuli to the user, recording a preferred fine resolution setting by the user, and determining hearing aid parameter settings for the user based on the fine resolution setting.

This invention relates to the field of hearing aids, specifically a multi-mode hearing aid mode switching system and method, including a processing module, an external environment discrimination module, an internal sound playback discrimination module, a mode switching module, and an auxiliary processing module. The processing module includes a processor module, a button module, a power supply module, and a transmission module. The processor module is used to collect and process data within the system and control the operation of the hearing aid. The button module is used for manual button pressing. By judging whether there is interference through externally received sound data, the internal sound source receiving module can be automatically or manually activated. The internal sound source receiving module receives and discriminates the sound played by the hearing aid, and switches between multiple processing modes or combines multiple processing modes to process the internal sound source based on the discrimination result, thereby quickly restoring the usability of the hearing aid.

1. Name of the product in this design: Pendant-type hearing aid. 2. Purpose of this design: To improve the user's hearing ability. 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.

This invention relates to the field of hearing aids, specifically to a sound processing method for an air conduction hearing aid. The method includes a receiving module, an analysis module, a processing module, and a playback module. The receiving module receives sound waves from the external environment, converting all received sound waves into electrical signals. These converted electrical signals are sent to the analysis module in real time for analysis. The analysis identifies noise signals within the electrical signals and analyzes the magnitude of signal fluctuations. The processing module selects a corresponding amplification factor based on the amplitude of the sound waves. Different sound wave amplitudes require different amplification factors. When the wearer is in a noisy environment, the amplitude of sound waves in the surrounding environment is greater than in a quiet environment. By associating different sound wave amplitudes with different amplification factors, the hearing aid can adjust the volume of the played sound according to the ambient noise level, preventing the wearer's ears from being constantly under high load.

This invention relates to the field of hearing aids, specifically a hearing aid sound distortion adjustment system and method, including a processing module, a detection module, a connection module, and a switching module. The processing module includes a processor module, a button module, a power supply module, and a transmission module. The processor module is used to collect and process data within the system and control the operation of the hearing aid. The button module is used for manual button pressing. First, the hearing aid's playback is detected. When distortion occurs, it is compared first, and then the distortion data is compensated. Then, the hearing aid's playback is detected again. If distortion continues, the player is replaced. If distortion continues, the external sound receiving module can be turned off, and the connection module connects to an external smart device to receive external information, thereby processing the hearing aid's distortion in multiple ways.

1. Name of this design product: Open-type air conduction head for hearing aids. 2. Purpose of this design: For use in open-type air conduction heads of hearing aids. 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: Headphones (Pendant-type Hearing Aid). 2. Purpose of this design: Earphones for pendant hearing aids. 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.

Disclosed herein are embodiments of a hearing aid configured to be worn by a user. The hearing aids can include a sound scene analyzer for analyzing sound in at least one input audio signal and for providing a sound scene control signal indicative of a current sound environment. The hearing aid can further include a notification unit configured to provide a notification signal in response to a notification request signal indicative of a request for conveying a specific message to the user.

This invention relates to the field of air conduction hearing aids, specifically a method for identifying the type of hearing impairment using an air conduction hearing aid. The method includes an identification module, an isolation module, a button module, an adjustment module, and a power control module. The identification module includes an audio cycling module and an audio locking module. The isolation module includes a storage module, a protection module, and a locking module. The button module includes a power button, an adjustment button, and an audio adjustment switch. The air conduction hearing aid is adjusted to fit the user and then worn. Multiple audio frequencies are played in a loop, allowing the user to select the appropriate audio. The selected audio is then switched off to prevent accidental activation and ensure continued usability. Furthermore, the method automatically reselects the audio frequency based on changes in external audio, making it suitable for different environments and users.

1. Name of the product in this design: Pendant-type hearing aid. 2. Purpose of this design: To improve the user's hearing ability. 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 rendering 1.

This utility model discloses a box-type hearing aid. The hearing aid body includes a front shell, a rear cover, a main control circuit board, a power supply, and a hook. The main control circuit board and the power supply are housed within the accommodating cavity of the front shell and the rear cover. The rear cover is movably disposed on the outside of the rear cover, and the hook is movably disposed on the outside of the rear cover. A U-shaped decorative plate is movably disposed on the front shell, with a function button in the center of the U-shaped decorative plate. A volume control button is disposed on the upper part of the front shell corresponding to the main control circuit board. The main microphone and the secondary microphone are positioned vertically. The earphone output control circuit, the microphone circuit, and the power supply management circuit are electrically connected to a microcontroller chip. This utility model adopts a dual-microphone structure, which is particularly suitable for users with different hearing levels in their left and right ears, and offers high sensitivity. This utility model has a simple structure, small size, is easy to carry and wear, has reliable and stable performance, is easy to maintain, has low production costs, and provides a good user experience.

The application discloses a customized hearing aid Bluetooth performance testing device, which belongs to the field of hearing aids and comprises a placing shell, a placing cavity arranged in the placing shell, positioning limiting blocks detachably and fixedly connected to the front and rear side walls of the placing cavity, placing clamping grooves arranged on the positioning limiting blocks, a first positioning module arranged on the lower side of the placing shell and a second positioning module arranged on the lower side of the first positioning module, wherein the positioning limiting blocks are fixedly connected with the placing cavity through buckling or sliding block and sliding groove modes, the positioning limiting blocks and the placing clamping grooves can be adjusted according to the shape and size of a customized hearing aid shell, the first positioning module and the second positioning module are used for fixing and limiting an antenna for testing, the relative positions of the bottom reference surface of the hearing aid and the antenna are fixed, and it is ensured that the customized hearing aids with different shells are tested under the same testing conditions.

This invention relates to the field of hearing aids, specifically a method and system for remotely controlling a hearing aid, including a processing module, a connection module, a remote positioning module, a warning and prompting module, and a control module. The processing module includes a processor module, a button module, a power supply module, and a transmission module. The processor module is used to collect and process data within the system and control the operation of the hearing aid. It connects the hearing aid to a mobile phone via Bluetooth. When the Bluetooth connection is lost, it switches to a signal receiving and transmitting module to reconnect and notify the user to determine if the hearing aid is lost. If lost, it can activate a short-term alarm to facilitate the search by a stranger and prompt the finder to make a call, or it can use a long-term alarm to warn the finder. By making a call, the hearing aid can be located and its return location confirmed for in-person return or indirect return via a nearby police station. The information displayed on the hearing aid can be used to confirm the information, thereby facilitating the user to find the lost hearing aid.

The present disclosure generally relates to a method, system, and device for improving a user's speech understanding in real-time conversations by processing the speech through a neural network included in a hearing device. The hearing device may be a headphone or a hearing aid. In one embodiment, the present disclosure relates to a device for improving an incoming speech signal. The device includes a controller for receiving an incoming signal and providing a controller output signal, a neural network engine (NNE) circuit in communication with the controller, the NNE circuit being activatable by the controller and configured to generate an NNE output signal from the controller output signal, and a digital signal processing (DSP) circuit for receiving one or more of the controller output signal or the NNE circuit output signal and thereby generating a processed signal, the controller determining a processing path of the controller output signal through one of the DSP or NNE circuit as a function of one or more of predetermined parameters, incoming signal characteristics, and feedback of the NNE circuit.