Remote hearing device calibration method and system, storage medium and electronic device
A technology of hearing equipment and calibration method, applied in audiometers, transmission systems, electrical components, etc., can solve the problems of high price, frequency and intensity errors, affecting the accuracy of hearing tests, etc.
Active Publication Date: 2021-10-22
中国人民解放军总医院第六医学中心
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Problems solved by technology
[0003] As the hearing equipment ages, the pure tone emitted for the hearing test will have errors in frequency and intensity, which will affect the accuracy of the hearing test, so regular inspection and calibration of the hearing equipment is required
At present, most users send their hearing equipment to a metrology institute for calibration, but this calibration method is time-consuming and laborious; there are also users who calibrate their own hearing equipment, but need to purchase expensive acoustic couplers and sound level meters separately
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Embodiment approach
[0050] As an implementation manner, the method for generating the calibration value includes:
[0051] First, the acoustic signal parameter range is obtained; the target value is within the acoustic signal parameter range.
[0052] Then, assign a plurality of basic points at equal intervals within the range of acoustic signal parameters, and each basic point corresponds to a basic value of an acoustic signal parameter within the range of acoustic signal parameters; the basic value of an acoustic signal parameter includes a target value, and the basic point has a sequence number, the sequence number It increases with the increase of the basic value of the acoustic signal parameter.
[0053] Finally, determine the base point corresponding to the target value, obtain the target point, and use the serial number of the target point as the calibration value.
[0054] Optionally, when the acoustic signal parameter is intensity, the intensity range is 0-100dB, and multiple intensity ...
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The invention provides a remote hearing device calibration method and system, a storage medium and an electronic device. The method comprises the steps that a server obtains a test signal remotely transmitted to the server by a client side, and the test signal is an electric signal converted from a sound signal sent by a hearing device according to a test instruction through a sound coupler; after the server receives the test signal, parameter measurement is carried out on the test signal, whether the output error of the hearing device is within the allowable error range is judged according to the actual value and the target value of the sound signal parameter, and if the output error is not within the allowable error range, the actual value is calibrated by adjusting the calibration value corresponding to the target value, to compensate the output error of the hearing device. According to the invention, a user can conveniently and quickly complete remote hearing equipment calibration work, and the cost is low.
Description
technical field [0001] The invention relates to the technical field of hearing equipment calibration, in particular to a remote hearing equipment calibration method, system, storage medium and electronic equipment. Background technique [0002] Hearing equipment is an instrument used to test hearing function, which can check and diagnose hearing impairment. Hearing equipment for clinical use is designed according to the principle of electroacoustics and can produce pure tones of various frequencies. Hearing equipment can be not only an electronic instrument for testing hearing function, but also a kind of hearing test software, which plays pure tones through electronic devices such as mobile phones or tablets for users to test hearing function. [0003] As the hearing equipment ages, the pure tone emitted for the hearing test will have errors in frequency and intensity, which will affect the accuracy of the hearing test. Therefore, regular inspection and calibration of the ...
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IPC IPC(8): H04L29/08H04L29/06A61B5/12
CPCH04L67/12A61B5/121A61B2560/0223H04L67/01
Inventor 于宁秦含黛杨仕明
Owner 中国人民解放军总医院第六医学中心