97 results about "Hearing examination" patented technology

A loudspeaker system and method can measure a specific user's hearing and implement compensatory or corrective processing to address the user's hearing deficiencies. The user's hearing acuity may be determined by (i) headphone techniques in which frequency-based hearing thresholds are determined; (ii) a loudspeaker system set up as intended for use in an acoustic space to emit tonal stimuli; or (iii) inducing, acquiring, and interpreting otoacoustic emissions. Once the hearing profile is determined, appropriate signal processing parameters can be used to generate a corrected audio output signal adjustment. The administered hearing test results can include a plurality of hearing loudness threshold levels at respective test frequencies. The hearing correction system's corrected audio output can be generated from corrected loudness values at selected correction frequency sub-bands.

The invention provides a hearing screening system suitable for rural old people, and belongs to the technical field of data processing, and the system comprises a data collection module which collects voice and determines a comprehensive data set; the equipment calibration module is used for determining an audio output parameter of the hardware equipment based on the hardware equipment characteristics in combination with the hardware equipment characteristics, and calibrating the hardware equipment; the parameter determination module is used for determining voice interaction parameters; the hearing test module is used for generating an audiogram; the preliminary judgment module is used for analyzing the audiogram and determining a preliminary judgment result; and the result determination module is used for selecting vocabularies from a preset vocabulary database and a dialect voice database, playing high-frequency audios corresponding to the vocabularies on the calibrated hardware equipment, obtaining user feedback and determining an optimization judgment result in combination with the vocabularies and the dialect voice database. The method has the advantages of individuation, accuracy and high efficiency, is low in cost, is especially suitable for hearing screening requirements of rural old people, and improves the universality and accuracy of screening.

The invention relates to a hearing-aid debugging method and system, and the method comprises the steps: obtaining a reference parameter of a hearing-aid, applying the reference parameter to the hearing-aid, enabling the hearing-aid to have an initial reference value before the parameter adjustment, guaranteeing that the result is not deviated in the subsequent debugging process, and improving the debugging efficiency. The change conditions of the emotion balance index and the psychological pressure index when the debugger wears the hearing aid to carry out the hearing test are taken as the basis for adjusting the parameters of the hearing aid, so that feedback can be quickly obtained without language communication with the debugger, and the emotion level and the psychological pressure level when the debugger wears the hearing aid can be known in real time; and parameters of the hearing aid can be adjusted in time according to the information, so that the hearing feeling of a debugger is improved. In the hearing aid parameter adjustment process, the hearing aid parameters are subjected to coarse adjustment and fine adjustment in sequence through two different stride adjustment modes, the most comfortable hearing area of a debugged person can be approached at the fastest speed, and the accuracy of the finally obtained hearing aid parameters is improved.

The invention discloses a conduction device fitting management system and a conduction device, and belongs to the technical field of data analysis, and the method specifically comprises the steps: collecting multi-source fitting data, carrying out the real-time fusion, and constructing a scene-physiology-loss three-dimensional self-adaptive model through the combination of a regional fitting strategy defined based on a geographic position or an environment type; according to the real-time fusion data and model data, dynamically allocating three types of data priorities and generating initial compensation parameters, inputting the initial compensation parameters into a third-order LSTM acoustic compensation engine containing an attention mechanism, and outputting acoustic compensation signals in combination with hearing audio signals collected by a real-time hearing test strategy; converting the acoustic compensation signal into a hearing aid DSP executable instruction, driving the hearing aid to compensate and output a gain curve, and collecting user feedback at the same time; the system can adaptively adjust the compensation parameters according to the real-time state of the user and the environment change, and improves the compensation effect of the hearing aid.

1. The name of the product under this design: Otoscope. 2. Purpose of this design product: for hearing testing. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

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.

A loudspeaker system and method can measure a specific user's hearing and implement compensatory or corrective processing to address the user's hearing deficiencies. The user's hearing acuity may be determined by (i) headphone techniques in which frequency-based hearing thresholds are determined; (ii) a loudspeaker system set up as intended for use in an acoustic space to emit tonal stimuli; or (iii) inducing, acquiring, and interpreting otoacoustic emissions. Once the hearing profile is determined, appropriate signal processing parameters can be used to generate a corrected audio output signal adjustment. The administered hearing test results can include a plurality of hearing loudness threshold levels at respective test frequencies. The hearing correction system's corrected audio output can be generated from corrected loudness values at selected correction frequency sub-bands.

The present disclosure generally relates to user interfaces for hearing health. In some embodiments, a computer system prompts a user to initiate a hearing test. In some embodiments, different types of audio are modified using different audio characteristics. In some embodiments, a visual indication of a current level of environmental noise is displayed. In some embodiments, the computer system detects a user input indicating the faintest volume at which a user can hear test audio.

This disclosure relates throughout to user interfaces for hearing health. In some embodiments, the computer system prompts the user to initiate a hearing test. In some embodiments, different audio characteristics are used to modify different types of audio. In some embodiments, a visual indication of the current ambient noise level is displayed. In some embodiments, the computer system detects user input indicating the faintest volume at which the user can hear the test audio.

An audio system for reproducing amplified output audio signals by at least one loudspeaker of the audio system. The audio system has a signal processing unit for actuating the loudspeaker, including a digital signal processor and at least one digital / analog converter and at least one amplifier. The signal processing unit is connected / connectable to a data source for providing input audio signals to be amplified, or the data source is integrated into the signal processing unit. The audio system has a reproduction mode and a hearing test mode and additionally a data storage device for storing a result of the at least one, frequency-dependent listening test carried out with the audio system. The loudspeaker is a multi-path loudspeaker having at least two mutually different frequency band speakers for reproducing the amplified output audio signal, with the at least two mutually different frequency band speakers each having distinct useful frequency bands.

The utility model discloses an auxiliary shaping pillow suitable for infant objective hearing test, which comprises a bottom cushion and a shaping cushion, the section shape of the shaping cushion can be limited by an arc, the bottom cushion and the shaping cushion are detachably connected through a zipper, an adjusting part is arranged on the shaping cushion and comprises a plurality of supporting bodies which are hinged with each other, and the supporting bodies are connected with the bottom cushion through a zipper. Every two adjacent supporting bodies can rotate relative to each other. After the infant lies flat, the arc-shaped shaping cushion can be well attached to the head of the infant, so that the limiting effect is achieved, the bending degree of the shaping pillow can be changed by rotating the supporting body, and the shaping pillow is suitable for infants with different head shapes and sizes.

The invention discloses a nerve regulation and control treatment method, system and device and a medium, and the method comprises the steps: designing a nerve regulation and control investigation and inquiry template, evaluating the nerve state of a patient, and generating an evaluation report; carrying out sound treatment technology applicability screening on the patient; selecting a plurality of sections of universal biological natural sound noise, providing the universal biological natural sound noise to the patient passing the applicability screening of the sound treatment technology for audition, and selecting the universal biological natural sound noise with a relatively high adaptability threshold as an initial nerve regulation treatment audio; carrying out hearing test, generating debugging parameters, debugging the initial treatment audio, and generating recommended nerve regulation treatment audio; and performing nerve regulation treatment on the patient based on the recommended nerve regulation treatment audio, and checking the treatment effect. According to the invention, a series of hearing tests are carried out on the patient, the debugged recommended nerve regulation treatment audio is generated for patients with different symptom types, and the nerve regulation treatment effect is effectively improved.

1. The name of the product of this design: hearing screener. 2. Purpose of this design product: This design product is used for hearing examination. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention relates to the field of otology hearing examination, and discloses an otology hearing examination device which comprises a head band, earmuffs, a wireless transmission module, a control module, a first groove, a second groove, a blocking block, a movable rod, an annular plate, a second annular groove, a sliding groove, a third sliding rod and a retaining wall. The two earmuffs provided by the invention not only can block the ears, but also can open the ears, and the two earmuffs can be automatically and alternately opened; meanwhile, when a doctor makes a sound, a patient can be prompted that the sound is made, so that the situation that the feedback speed of the patient when the patient hears the sound is reduced due to distraction or loss of endurance of the patient without feedback can be avoided; besides, when the patient does not hear the sound, the condition can be fed back to the doctor and the detection system in a tilting mode, and when the patient hears the sound, the condition can be fed back to the doctor and the detection system in a nodding mode, so that the interactivity between the doctor and the patient is improved, the attention of the patient can be concentrated for a long time, and the hearing detection efficiency is improved.

The present invention relates to the field of otological hearing examinations, and discloses an otological hearing examination device, which includes a headband, earcups, a wireless transmission module, a control module, a first groove, a second groove, a plug, a movable rod, an annular plate, a second annular groove, a sliding groove, a third sliding rod and a retaining wall. The two earcups of the present invention can both block the ears and open the ears, and the two earcups can be automatically opened alternately; at the same time, when the doctor makes a sound, the patient can be prompted that the sound has been made, which can prevent the patient from being distracted or losing patience due to the lack of feedback for a long time, and reduce the feedback speed when the patient hears the sound; in addition, when the patient does not hear the sound, the patient can tilt the head to give feedback to the doctor and the detection system, and when the patient hears the sound, the patient can nod to give feedback to the doctor and the detection system, which not only improves the interaction between the doctor and the patient, can concentrate the patient's attention for a long time, but also improves the efficiency of hearing detection.

A novel system and method for identifying and establishing personalized audio parameter settings for a person with hearing loss and / or certain listening preferences, without requiring a traditional audiogram or hearing test as a starting point. Instead, two new elements are combined: (1) A group of original sample profiles, and (2) An original tuning flow methodology and algorithm. The tuning flow methodology and algorithm includes a decision-tree conditional logic and structured series of questions that leverage a) the group of sample profiles, and b) new approaches to user interface interaction.

An electronic device and a method for hearing test of a user is disclosed, the method comprising obtaining one or more first test parameters including a first primary test parameter; displaying a first user interface comprising a first primary user interface element according to the first primary test parameter; outputting a first primary test signal according to the first primary test parameter; while displaying the first user interface, detecting a first user input indicative of a request for change in the first primary test signal; determining a second primary test parameter according to the first user input indicative of a request for change in the first primary test signal; updating and displaying the first user interface according to the second primary test parameter; and outputting a second primary test signal according to the second primary test parameter.

The present application provides a method, apparatus, electronic device and storage medium for processing audio signals, which can be applied to in-vehicle scenarios; the method includes: displaying a hearing test control in a human-machine interaction interface; outputting a first test audio signal in response to a trigger operation on the hearing test control; displaying a first hearing test result of a target object in response to a feedback operation on the first test audio signal; and sending a first hearing assistance strategy generated according to the first hearing test result to the audio device in response to a configuration operation on the audio device, where the first hearing assistance strategy is used to make the audio device output a first audio signal adapted to the first hearing test result. Through the present application, the fitting of the audio device can be achieved in an efficient manner.

A method and system for providing a customized configuration of settings for an audio processor. The customized configuration is determined for a user based on results of a hearing test. The test may be provided by the system or another system. The customized configuration includes an increase or decrease to an intensity level of one or more frequency bands of one or more channels (e.g., a left and right) to compensate for a decreased hearing threshold level experienced by the user (e.g., as indicated by the hearing test results). The settings may be further adjusted based on an application of one or more equal-loudness contours representing varying sensitivity of the human ear to different frequencies. When audio is played by an application including or in communication with the audio processor, the audio is adjusted based on the customized configuration and the user is provided with an improved listening experience.

1. The name of the design product: hearing test graphical user interface for electronic device. 2. The use of the design product: for electronic device such as audiometer. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best shows the design points: front view. 5. The use of the graphical user interface: the front view is used to display the home screen after starting, the interface change state diagram 1 is used to display the manual test screen, and the interface change state diagram 2 is used to display the option screen of manual test. 6. The human-computer interaction mode of the graphical user interface: after clicking the left button in the middle of the front view, the interface change state diagram 1 is displayed, and after clicking the middle button in the middle of the interface change state diagram 1, the interface change state diagram 2 is displayed.

A method includes: initializing signal-processing parameters of the hearing aid at different frequencies based on attribute data and hearing characteristic data of a user, wherein the signal-processing parameters comprising a gain; processing a hearing test signal to be played based on initialized values of the gain, and obtaining a processed hearing test signal; playing the processed hearing test signal and determining a hearing test result of the user using the hearing aid; and in a case where the hearing test result indicates that the hearing aid does not meet a preset first hear-aiding requirement, adjusting values of the gain of the hearing aid at different frequencies based on the hearing test result, and continuously iterating a hearing test based on the adjusted values of the gain until the hearing aid meets the preset first hear-aiding requirement. A hearing aid is also provided.

The present subject matter provides a method and apparatus for tuning an ANC based on a user hearing threshold level, in which hearing threshold level data of a user is obtained by performing a hearing test on the user, and an ANC filter is tuned based on the hearing threshold level data of the user, thereby enabling the user to obtain a more optimized ANC effect.

The utility model discloses an audio transmitting device and an audio listening teaching system. The audio transmitting device is applied to the audio listening teaching system and comprises an audio receiving mechanism, an audio conversion mechanism and an audio transmitting mechanism. Wherein the audio emission mechanism comprises a Bluetooth infrared coding modulation module, a Bluetooth infrared radio conversion module and a Bluetooth infrared wireless signal emission module. The audio transmitting device provided by the embodiment of the utility model can simultaneously transmit two wireless audio signals, namely the Bluetooth wireless audio signal and the infrared wireless audio signal, so that a wireless communication mode is added, if the infrared audio signal is interfered, a hearing test can be continued by using the Bluetooth wireless audio signal, and the hearing test efficiency is improved. The hearing examination is not affected, and the use safety and stability of the audio hearing teaching system are improved.

The application discloses a kind of conduction device fitting management system and conduction device, belong to data analysis technical field, it specifically includes: acquisition multi-source fitting data and real-time fusion, combine the regional fitting strategy defined based on geographic location or environment type, construct scene-physiology-wear three-dimensional adaptive model;According to real-time fusion data and model data, dynamically allocate three types of data priority and generate initial compensation parameter, input initial compensation parameter into three-order LSTM acoustic compensation engine containing attention mechanism, combine the hearing audio signal collected by real-time hearing test strategy, output acoustic compensation signal;Acoustic compensation signal is converted into hearing aid DSP executable instruction, drives hearing aid compensation and outputs gain curve, while collecting user feedback;The system can adaptively adjust compensation parameters according to user real-time state and environmental changes, improve hearing aid compensation effect.

1. Name of the Design Product: High-Frequency Hearing Test Headphones. 2. Use of the Design Product: For various hearing test works, and can also achieve good sound insulation and noise reduction effects. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Stereogram.

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

The invention relates to the technical field of medical assistance, and discloses a large vestibular aqueduct syndrome prediction model construction method and a large vestibular aqueduct syndrome prediction method.The method comprises the steps that a medical history information data set, a hearing examination data set, an iconography examination data set and a genetic examination data set are obtained, based on the medical history information dataset, the hearing examination dataset, the iconography examination dataset and the genetic examination dataset, features related to the large vestibular aqueduct syndrome are extracted respectively, and feature datasets are obtained; and training a machine learning model based on the feature data set, and obtaining a large vestibular aqueduct syndrome prediction model after training is completed. The constructed large vestibular aqueduct syndrome prediction model can provide diagnosis help for subjects who have not clear diagnosis of the large vestibular aqueduct syndrome yet, reduce missed diagnosis and misdiagnosis of the large vestibular aqueduct syndrome caused by insufficient experience of clinicians, and can also provide diagnosis assistance for subjects who have already diagnosed as the large vestibular aqueduct syndrome. A prediction of hearing loss progression is provided.

The invention relates to a hearing test data validity evaluation method and system adopting artificial intelligence, and relates to the technical field of big data analysis and evaluation, and the method comprises the steps: collecting hearing test data of a target object, and synchronously collecting a resting electroencephalogram signal of a preset resting period before each stimulus is given; acquiring historical hearing test data of a target object, and analyzing and acquiring a test evaluation input set in combination with the hearing test data and the resting electroencephalogram signal; and according to the test evaluation input set, activating a preset data evaluation channel to perform data validity evaluation, and obtaining a validity evaluation result. The problems that traditional hearing test data validity evaluation mostly depends on single test data, physiological state information of a test object and a historical test background are not fully associated, and the evaluation method is relatively simple and is easily influenced by environment or object state fluctuation, so that the evaluation accuracy is insufficient are solved.

The presented novel Hearing Correction System comprises a device and method for a hearing test to assess hearing loss, software to process the measured data and provide settings to digital signal processing elements and a digital signal processing topology to perform dynamic compensation. The new hearing test is based on the impression of equal loudness and measures hearing ability at several sound pressure levels, not just at the hearing threshold as done by the standard audiometry test.

The utility model relates to the technical field of hearing tests in the otology department, in particular to a hearing test assist device, and provides the following scheme aiming at the problems that when a user tests, the experience feeling is poor, the user is easy to test, the user moves randomly and the test result is influenced due to the fact that part of existing equipment cannot be effectively adjusted according to the head circumference of the user. The device comprises a main board; the multiple adjusting plates are arranged on the main plate, an L-shaped connecting handle is fixedly installed on the main plate, plate grooves are formed in the multiple adjusting plates, the multiple plate grooves are matched with the main plate, elastic bands and multiple fixing plates are fixedly installed on the multiple adjusting plates, and fixing shafts are rotationally installed on the multiple adjusting plates; according to the utility model, the tightness of the elastic band is adjusted through the adjuster, so that the head cover is attached to the head circumference of a user, and the adjusting plate and the main plate are synchronously adjusted, so that the device is fully attached to the head circumference of the user.