CN203252651U - Auditory function detection processing system - Google Patents
Auditory function detection processing system Download PDFInfo
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- CN203252651U CN203252651U CN 201320048319 CN201320048319U CN203252651U CN 203252651 U CN203252651 U CN 203252651U CN 201320048319 CN201320048319 CN 201320048319 CN 201320048319 U CN201320048319 U CN 201320048319U CN 203252651 U CN203252651 U CN 203252651U
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Abstract
The utility model discloses an auditory function detection processing system. The auditory function detection processing system conducts processing, such as gaining, noise reduction and channel equalization, on voice signals collected by a collection unit through a single-channel low-pass filter, a computer mainframe enables the voice signals to form auditory materials after the voice signals are processed by the single-channel low-pass filter, an auditory detection processing unit inside the computer mainframe outputs the auditory materials to a patient through a voice frequency output unit, after the patient hears the auditory materials, the patient conducts auditory feedback according to an auditory detection command displayed by a test unit, the auditory feedback is sent to the auditory detection processing unit, and the system conducts evaluation according to the auditory feedback to obtain the evaluation result. The system conducts auditory detection on the patient, meanwhile, provides the personalized auditory materials for the patient, enhances the reliability of the detection result, and facilitates diagnoses and treatment of the patient.
Description
Technical field
This utility model relates to a kind of auditory function detecting processing system.
Background technology
Audition detects except detecting patient's hearing level, be applied to simultaneously suffer from the rehabilitation training of the attention disorders diseases such as infantile autism, usually general auditory function detects in the training need provide corresponding ambient sound, speech sound etc. as the audition material, and the sound that can determine whether filtering certain frequency domain according to patient's hearing test situation or reduce audition material medium-high frequency or low frequency in the training of audition integration is corrected patient's auditory system to the processing imbalance of sound with this.Therefore, no matter patient's auditory system detected, or when its auditory system carried out rehabilitation training, the audition material is for detecting and the effect of training all plays extremely important effect.
Employed audition material all is the built-in sound materials of instrument when Auditory estimating and training at present, therefore detection and the employed audition material of training process will be crossed as single, the audition material of diversity can't be provided according to patient's auditory system, the sound-content of its audition material, the modification such as audio frequency and tone is got up cumbersome, when being used in high regional of some dialect utilization rate, the patient may occur can't providing the correct response situation owing to the sound-content of None-identified audition material, so that the result that audition detects is inaccurate, the effect of impact detection and rehabilitation training.
The utility model content
This utility model aims to provide a kind of auditory function detecting processing system that the filtering compound tone is provided, can has according to the setting of individual patients demand the audition material of diversity.
A kind of auditory function detecting processing system described in the utility model comprises:
Collecting unit, the voice signal for gathering the therapist converts the voice signal that gathers to digital signal, again these signals is inputed to the single channel low pass filter;
The single channel low pass filter, its input receives the voice signal that collecting unit gathers, and with voice signal gain, the processing such as noise reduction and channel equalization, its outfan inputs to main frame to handled voice signal;
Main frame receives the voice signal after the single channel low pass filter is processed, and it is formed audition material and storage, also be provided with simultaneously audition Check processing unit, the audition material is exported to the patient, receive again patient's auditory feedback, and assess according to auditory feedback, draw assessment result;
Isolating transformer is the whole system power supply.
A kind of auditory function detecting processing system described in the utility model, by the single channel low pass filter voice signal that collecting unit gathers is gained, the processing such as noise reduction and channel equalization, voice signal after main frame is processed the single channel low pass filter again forms the audition material, the therapist can record the audition material voluntarily thus, formed Extraordinary audition material for different patients, this auditory function detecting processing system not only can be recorded Extraordinary audition material voluntarily, and can the audition material be exported to the patient by audio output unit by the audition Check processing unit in the main frame, after the patient hears the audition material, make auditory feedback according to the audition detection instruction that test cell shows, and be sent to audition Check processing unit, it is assessed according to auditory feedback, draw assessment result, when this system carries out the audition detection to the patient, for the patient provides Extraordinary audition material, strengthened the reliability of testing result, make things convenient for patient's diagnoses and treatment; In addition, system powers by isolating transformer, and each equipment of assurance system still can work in the situation of spread of voltage, has avoided the interference of electrical network to signal processing.
Description of drawings
Fig. 1 is the structure chart of auditory function detecting processing system described in the utility model.
Fig. 2 is the sketch map of audition material in this utility model.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
Such as Fig. 1, a kind of auditory function detecting processing system, its collecting unit can be adopted the sound device for mike or mouth and nose, be used for gathering the voice signal that the therapist sends, convert the voice signal that gathers to digital signal, again these signals are inputed to the single channel low pass filter, the input of single channel low pass filter receives the voice signal that collecting unit gathers, and voice signal gained, the processing such as noise reduction and channel equalization, again its outfan is inputed to main frame to handled voice signal, main frame, receive the voice signal after the single channel low pass filter is processed, it is formed audition material and storage, the patient can be exported to the audition material by equipment such as the earphone in the connected audio output unit or audio amplifiers in audition Check processing unit in the main frame, the patient can make auditory feedback according to the shown audition detection of audition material instruction by the test cell that is connected with main frame, test cell sends to main frame with the auditory feedback that the patient makes according to audition detection instruction again, audition Check processing unit in the main frame receives this auditory feedback, and auditory feedback assessed, draw assessment result, described test cell can be touch screen, show when audition detects instruction, the patient can be at the corresponding auditory feedback of touch screen operation, test cell can also show that audition detects instruction by display is set, the patient is by keyboard and mouse action, make auditory feedback, whole system adopts isolating transformer to power, each equipment of assurance system still can work in the situation of spread of voltage, avoided the interference of electrical network to signal processing, described auditory function detecting processing system also is provided with and is connected the report output unit with main frame, this report output unit can be that printer or display etc. show outut device, the assessment result of the audition Check processing unit in the output main frame.
Such as Fig. 2, when carrying out the audition Check processing, system can typing therapist voice, mike by collecting unit or mouth and nose are adopted the sound device therapist's voice are gathered, collecting unit gains the phonetic entry that gathers to the single channel low pass filter, again output after noise reduction and channel equalization etc. are processed, formed thus required audition material in the audition detection, this audition material can be applied in the auditory function detection, the patient can make corresponding auditory feedback according to the audition material of hearing, this audition material can also be applied to the training of audition integration, the therapist is according to patient's audition testing result, the sound that determines whether filtering certain frequency domain or reduce audition material medium-high frequency or low frequency is corrected patient's auditory system to the processing imbalance of sound with this.
Claims (3)
1. an auditory function detecting processing system is characterized in that, comprising:
Collecting unit, the voice signal for gathering the therapist converts the voice signal that gathers to digital signal, again these signals is inputed to the single channel low pass filter;
The single channel low pass filter, its input receives the voice signal that collecting unit gathers, and with voice signal gain, the processing such as noise reduction and channel equalization, its outfan inputs to main frame to handled voice signal;
Main frame receives the voice signal after the single channel low pass filter is processed, and it is formed audition material and storage, also be provided with simultaneously audition Check processing unit, the audition material is exported to the patient, receive again patient's auditory feedback, and assess according to auditory feedback, draw assessment result;
Isolating transformer is the whole system power supply.
2. a kind of auditory function detecting processing system according to claim 1, it is characterized in that: described auditory function detecting processing system also is provided with audio output unit, and it is connected in main frame, the audition material of exportable main frame.
3. a kind of auditory function detecting processing system according to claim 1, it is characterized in that: described auditory function detecting processing system also is provided with the report output unit, it is connected with main frame, the assessment result of the audition Check processing unit in the output main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048319 CN203252651U (en) | 2013-01-29 | 2013-01-29 | Auditory function detection processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048319 CN203252651U (en) | 2013-01-29 | 2013-01-29 | Auditory function detection processing system |
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| Publication Number | Publication Date |
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| CN203252651U true CN203252651U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320048319 Expired - Lifetime CN203252651U (en) | 2013-01-29 | 2013-01-29 | Auditory function detection processing system |
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| CN (1) | CN203252651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118519A (en) * | 2015-07-10 | 2015-12-02 | 中山大学孙逸仙纪念医院 | Hearing evaluation system |
| CN110148280A (en) * | 2019-06-20 | 2019-08-20 | 北京大学深圳医院 | A kind of epileptic intelligently nurses the epilepsy method for early warning of earphone and its use |
| CN111035399A (en) * | 2019-12-30 | 2020-04-21 | 广州康泽医疗科技有限公司 | Cognitive ability testing and training instrument and use method thereof |
-
2013
- 2013-01-29 CN CN 201320048319 patent/CN203252651U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118519A (en) * | 2015-07-10 | 2015-12-02 | 中山大学孙逸仙纪念医院 | Hearing evaluation system |
| CN110148280A (en) * | 2019-06-20 | 2019-08-20 | 北京大学深圳医院 | A kind of epileptic intelligently nurses the epilepsy method for early warning of earphone and its use |
| CN111035399A (en) * | 2019-12-30 | 2020-04-21 | 广州康泽医疗科技有限公司 | Cognitive ability testing and training instrument and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510630 Guangdong city of Guangzhou province Tianhe District Shipai Tianhe business building 623A Patentee after: GUANGZHOU SANHAO COMPUTER TECHNOLOGY Co.,Ltd. Patentee after: CHANGZHOU QIANJING REHABILITATION Co.,Ltd. Address before: 510630 Guangdong city of Guangzhou province Tianhe District Shipai Tianhe business building 623A Patentee before: GUANGZHOU SANHAO COMPUTER TECHNOLOGY Co.,Ltd. Patentee before: Changzhou Qianjing Rehabilitation Equipment Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
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| CX01 | Expiry of patent term |