33 results about "Audiometer" patented technology

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.

1. The name of the design product: hearing detector (eye, ear, nose and throat). 2. The use of the design product: hearing detector for detecting hearing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of this design product: audiometer. 2. Purpose of this design product: for audiometer. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the product in this design: Audiometer (Manual). 2. Purpose of this design: Primarily used for electronic instruments used to test auditory function. 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. The name of this design product: audiometer. 2. Purpose of this design product: This design product is used for monitoring and diagnosis of hearing. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

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, and the interface change state view is used to display the automatic test start screen. 6. The human-computer interaction mode of the graphical user interface: after clicking the middle button in the middle of the front view, the interface change state view is displayed.

A method of audiometry comprises outputting a dynamic audio stimulus having a plurality of frequencies to a subject S100, filtering the stimulus to a selected subset of the frequencies S102, monitorin

1. The name of the design product: audiometer. 2. The use of the design product: for monitoring and diagnosis of hearing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the product in this design: Audiometer. 2. Purpose of this design: Primarily used for electronic instruments used to test auditory function. 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 invention discloses an automatic identification and diagnosis method and system for sonometer software data and a storage medium, and the method comprises the steps: identifying a running sonometer software window based on window features, calling a related interface of an operation system, and capturing original image data containing an audiogram in an interface of the sonometer software window; selecting a pre-input parameter combination according to the acquired type and version of the sonometer software; extracting a left ear audiogram and a right ear audiogram in the original image by combining computer graphics based on parameter combination; the left ear audiogram and the right ear audiogram are respectively processed by utilizing computer vision and combining with a deep learning method, coordinates and types of all measurement points in the audiograms are identified, hearing threshold data under all frequencies are obtained through reduction, hearing typing and indexing are carried out, and finally a diagnosis report is generated. According to the method, automation of the whole process from sonometer software data acquisition to diagnosis is achieved.

The application relates to a noise adjustment method of an audiometer and a noise generator thereof, comprising the following steps: constructing a noise database, the types of the noise including simulated noise, random noise and mixed noise; acquiring frequency range and amplitude data when pure tone is output, and generating a preselected scheme of masking noise adapted to the pure tone from the corresponding type according to an input instruction, the preselected scheme including the duration, the expected frequency range and the expected amplitude of the selected masking noise; superimposing and outputting the selected masking noise and the pure tone, and acquiring the mixed tone segment signal again at the eardrum, and generating a waveform spectrum through time-frequency conversion; based on the waveform spectrum, removing the waveform spectrum calculated according to the frequency range and the amplitude data of the pure tone, and recalculating the actual frequency range and the actual amplitude of the masking noise, and adjusting the frequency range and the amplitude of the masking noise output according to the actual frequency range and the actual amplitude, so that the actual frequency range and the actual amplitude are infinitely close to the expected frequency range and the expected amplitude respectively.

1. The name of the design product: digital audiometer. 2. The use of the design product: electronic instrument for testing hearing function. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: audiometer (large screen). 2. The use of the design product: for hearing test. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1.

A computer-implemented method for conducting an audiometric test using an audiometer includes confirming that a room in which the audiometric test is to be administered has a set of background sound pressure levels that conform to a predetermined standard; determining that the audiometer has been calibrated at least once on a day in which the audiometric test is to be administered; displaying instructions to a subject for taking the audiometric test; and conducting the audiometric test of the subject using a mobile device in electronic communication the audiometer, wherein the mobile device is separate from and controls the audiometer, and wherein conducting the audiometric test is blocked until the steps of confirming, determining, and displaying have been performed.

A method of audiometry comprises outputting a dynamic audio stimulus having a plurality of frequencies to a subject S100, filtering the stimulus to a selected subset of the frequencies S102, monitorin

There is provided a computer-implemented method of audiometry, the method comprising: outputting a dynamic audio stimulus to a subject, the dynamic audio stimulus comprising a plurality of different frequencies, wherein the amplitudes of the different frequencies of the dynamic audio stimulus vary with time; applying a filter to restrict the dynamic audio stimulus to a selected subset of the frequencies; monitoring input data and determining a response of the subject at a response time based on the input data; and recording amplitudes of frequencies within the subset of frequencies at a measurement time, the measurement time determined based on the response time.

The invention discloses an automatic regulation and control method for an audiometer audio oscillator, which comprises the following steps of: 1, carrying out real-time monitoring processing on a modulated carrier audio signal broadcasted by the audio oscillator, acquiring amplitude-modulated audio and carrier information of the audio oscillator, and calculating an amplitude-modulated value of the audio oscillator according to the audio and carrier information of the audio oscillator; and 2, presetting a target audio signal and a gain parameter of the target audio signal, and extracting a spectrum feature of the audio signal to be adjusted from the spectrum data according to the spectrum feature of the target audio signal. The method has the advantages that the audio oscillator is monitored in real time to obtain audio and carrier information, then the amplitude adjustment value of the audio oscillator is calculated, then the frequency point recognition model and the audio gain prediction model are obtained by extracting the spectrum features of the audio signal to be adjusted through training, and then the audio oscillator is automatically adjusted and controlled. Therefore, the audio quality of the audio oscillator is improved, and the audio oscillator is convenient for people to use.

The utility model discloses a circuit board mounting structure of an audiometer, which is characterized in that the circuit board mounting structure comprises a circuit board, the circuit board is mounted on a shell through a mounting part, the shell is made of plastic, and the mounting part is made of metal; the mounting component comprises a bottom plate and side plates arranged on the two sides of the bottom plate respectively, the circuit board is mounted on the bottom plate, and the circuit board is arranged between the two side plates; the end portion of each side plate is provided with an extending piece extending outwards, each extending piece is provided with an installation hole, and the bottom plate penetrates through the installation holes through bolts to be connected with the shell. According to the utility model, the failure rate is reduced, the service life is prolonged, and the audiometry effect is ensured.

Enhanced audiometry methods and instruments to provide assessments of the nature and / or extent of a subject's hearing loss or impairments. Embodiments include applying at least first and second different test electrical stimulations to a subject, wherein the first and second test electrical stimulations are configured to stimulate hearing perception in the subject and are different. An identification of one or more characteristics of the perceived hearing produced by the at least first and second test electrical stimulations, such as an origin location of the perceived hearing, is received from the subject, and recorded in association with the at least first and second test electrical stimulations. Clinicians may improve the efficacy of treatments for the hearing impairments based on the recorded information.

Providing technology to assist in attaching the equipment used for measurement to the subject and arranging it in the measurement room. [Solution] The display unit 13 displays a diagram from the examiner's perspective showing the type of equipment used for measurement, the correct way to attach it to the subject, and the correct way to arrange it in the measurement room. In air conduction and bone conduction measurements (Figure 3), a schematic diagram of the subject's head viewed from the front is placed in the center, and the equipment, represented by a figure that mimics the actual device, is shown attached to the head. The equipment for the right ear is shown in red, and the equipment for the left ear is shown in blue. In addition, in sound field measurements, infant hearing tests, and speech sound measurements under noise (Figure 4), a schematic diagram of the subject's head viewed from above is placed in the center, and in addition to the equipment attached to the subject, the speaker is displayed in a manner that allows identification of the type of sound presented, and the positional relationship between the speaker and the subject is clearly indicated. The examiner can compare the subject, the room, and the display unit 13 to confirm whether the type of equipment used and its attachment / arrangement are appropriate.

An audiometer headset (100, 320) including means for emitting a first sound wave and a second sound wave, the second sound wave being adapted to at least partially reduce ambient noise, and the audiometer headset being adapted to calibrate the first sound wave in relation to the second sound wave to produce an output sound wave at a predetermined sound pressure level.

An audiometer earphone with a state feedback function comprises a power supply unit, a main controller, an oscillator, an attenuator, a first amplifier and a second amplifier which are electrically connected, the first amplifier is electrically connected with a left loudspeaker, and the second amplifier is electrically connected with a right loudspeaker. The system further comprises a first detection unit, a second detection unit, a left indicator and a right indicator, the first detection unit is electrically connected with the first amplifier and the main controller, the second detection unit is electrically connected with the second amplifier and the main controller, and the left indicator and the right indicator are electrically connected with the main controller. Medical staff can be prompted through the indicators on the left side and the right side, the medical staff are helped to judge whether the audiometer earphone is in a normal test state or not, and the accuracy of a test result is guaranteed.

The invention discloses a sonometer attenuator control method. A user selects a manual mode or an automatic mode through a key, a touch screen or voice; in the manual mode, target attenuation and test frequency are input; a preset scheme is selected in the automatic mode, and the system automatically loads corresponding parameters; the system collects the size and frequency of input sound in real time, monitors the environment temperature and humidity and the electromagnetic interference condition, obtains the current gear information of the attenuator, and provides basic data for subsequent adjustment. Denoising processing is carried out on the collected sound signals, environmental noise is filtered out, and then data of different sensors are converted into a standard format in a unified mode so that system analysis and processing can be facilitated. According to the sonometer attenuator control method and system, intelligent control over the sonometer attenuator is achieved through modular design, multi-mode interaction, environment self-adaption, double feedback correction, fault self-diagnosis and mobile power supply are integrated, and the detection precision and operation convenience are remarkably improved.

Enhanced audiometry methods and instruments to provide assessments of the nature and / or extent of a subject's hearing loss or impairments. Embodiments include applying at least first and second different test electrical stimulations to a subject, wherein the first and second test electrical stimulations are configured to stimulate hearing perception in the subject and are different. An identification of one or more characteristics of the perceived hearing produced by the at least first and second test electrical stimulations, such as an origin location of the perceived hearing, is received from the subject, and recorded in association with the at least first and second test electrical stimulations. Clinicians may improve the efficacy of treatments for the hearing impairments based on the recorded information.

The utility model discloses an audiometer which comprises a bottom shell, an upper shell, a display screen, operation keys and a main control board, the upper shell is installed on the bottom shell, the display screen and the operation keys are installed on the upper shell, the main control board is arranged between the bottom shell and the upper shell, and the main control board is connected with the display screen. The electronic device is characterized in that the tops of the operation keys and the top of the display screen are exposed out of the top surface of the upper shell, and the operation keys are arranged on the front side of the display screen; the top surface of the upper shell and the top surface of the display screen are obliquely arranged upwards from front to back; a sound transmission hole and a microphone hole are respectively arranged on the upper shell on two sides of the display screen, a loudspeaker and a microphone are respectively arranged on the bottom surface of the upper shell, the loudspeaker is arranged right opposite to the sound transmission hole, and the microphone is arranged right opposite to the microphone hole. According to the utility model, the comfort and convenience of the operation of an operator are improved, and the accuracy of the hearing test is also ensured.

The utility model relates to the technical field of hearing detection equipment, specifically relates to a bone conduction audiometer, including audiometer body and bone conduction earphone, bone conduction earphone with audiometer body wireless connection, bone conduction earphone includes with ear portion and presents arc shape's fixed link, one end of fixed link is connected with vibrating diaphragm block through adjusting mechanism, and adjusting mechanism makes vibrating diaphragm block can relatively fixed link respectively carry out up and down and left and right rotation, the other end of fixed link is equipped with counterweight, first connecting rod and ear cover are hinged in proper order on counterweight, and ear cover is used to cover the ear of wearer from left side or right side. The utility model designs special bone conduction earphone for the detection of audiometer, so that a single earphone can adapt to the use of the left and right ears of the examinee, the influence of external sound can be isolated through the ear cover, so as to ensure that the detection is completed by the bone conduction mode of the test sound formed by the vibrating diaphragm block.

1. Name of the product in this design: Clinical audiometer. 2. Purpose of this design: To be used in clinical settings for testing human hearing thresholds and to assist doctors in diagnosing patient symptoms. 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 utility model relates to the field of audiometer earphone, more specifically, relate to a kind of automatically adjustable tension audiometer earphone, including elastic plate and two symmetrical earphone covers;Electric push rod and connecting frame are equipped on the earphone cover, the connecting frame is rotatably arranged on the earphone cover;After the gap between the elastic plate two sides and the earphone cover respectively through connecting frame, it is set on electric push rod, the automatically adjustable tension audiometer earphone disclosed in the utility model, by setting electric push rod on the two sides of earphone cover, when needing to adjust the tension of elastic plate, just need to remote control control electric push rod, the tension of elastic plate can be adjusted, so it can be used for the user of different head circumference, so that the audiometer in earphone cover can better measure the data in human ear canal, in addition, the setting of connecting frame can disperse the stress position of elastic plate to some extent, can effectively prolong the service life of elastic plate.