CN103258544B - A kind of examination system - Google Patents
A kind of examination system Download PDFInfo
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- CN103258544B CN103258544B CN201310128806.4A CN201310128806A CN103258544B CN 103258544 B CN103258544 B CN 103258544B CN 201310128806 A CN201310128806 A CN 201310128806A CN 103258544 B CN103258544 B CN 103258544B
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Abstract
The invention discloses a kind of recording detecting method, described method comprises: receive the recorded audio file that in current examination terminal, recording device is recorded generated to vowel audio file; Described recorded audio file and vowel audio file are contrasted to processing, obtain the testing result of described recording device. Accordingly, the present invention also provides recording checkout gear, examination terminal and examination system, can realize the automation that in SET, recording device detects, detection mode is flexible, simple, easy to operate, detect quick and precisely, improved detection efficiency and accuracy in detection, reduced detection fault rate and testing cost, can also detect multiple examination terminals, the with no paper machine of being convenient to SET is admitted to row large-scale promotion simultaneously.
Description
Technical field
The present invention relates to audio signal processing technique field, particularly a kind of examination system.
Background technology
The development of the technology such as modern computer and speech recognition is the technology that provides of with no paper examinationGuarantee means and guarantee for implement. The SETs such as for example, mandarin test, Foreigh-language oral-speech examination also in successionAdopt with no paper machine to examine. The with no paper machine of SET is examined and is: examinee is by earphone listening to audio formExamination paper are also recorded to the answer of audio format in examination terminal by headset, and the teacher that gos over examination papers receives by earphoneListen the answer of recording in examination terminal examinee's spoken language proficiency is marked or carry out machine Automation grade point.
The with no paper machine of SET is passed the examination, and headset is a kind of key equipment, and whether headset can effectively receiveWhether examinee's answer will directly affect examinee can complete answer smoothly, and whether the answer of recording by headsetEnough clear direct impact is goed over examination papers and examinee's achievement. In various SETs, headset accesses notGood, heterophemia, recording obstacle etc. are the principal elements that affects the normal examination of examinee. Therefore, at spoken languageThe with no paper machine of examination is passed the examination, and all needs the headset in examination terminal to carry out environment measuring before examination.
At present, pass the examination all to adopt manually at the with no paper machine of SET headset is carried out to environment measuring. ToolBody, manually one by one the headset in every examination terminal is carried out to audition and recording detection, just whether headsetNormal Complete test personnel judge.
Adopt manually the headset of examination terminal detected to main existence deficiency as follows:
First,, when manually headset test, testing result subjective, lacks qualitative analysisWith quantized result, current sound, anti-ambient noise etc. are also lacked to objective evaluation, cause testing result inaccurateReally.
Secondly, adopt manual detection, 60 people examination halls need more than two hours just can complete ear conventionallyWheat environment measuring, even sometimes needs three people jointly to complete the detection of a headset, and detection efficiency veryLow, and take time and effort, testing cost is also higher, is unsuitable for large-scale promotion.
The 3rd, in examination process, due to environmental change (as large contingent noise increase etc.), manually carry out earNormal headset when wheat environment measuring, tends to when examination go wrong, and detects fault rate high, also can be straightConnect the carrying out of impact examination.
Summary of the invention
The invention provides a kind of examination system, to solve in examination terminal testing result when headset environment measuringInaccurate, detection efficiency is low, testing cost is high and detect fault rate high problem.
Recording detecting method provided by the invention comprises the steps:
Receive the recording sound that in current examination terminal, recording device is recorded generated to vowel audio fileFrequency file;
Described recorded audio file and vowel audio file are contrasted to processing, obtain described recording deviceTesting result.
Recording checkout gear provided by the invention comprises: receiving element and processing unit, wherein,
Receiving element, records to vowel audio file for receiving recording device in current examination terminalThe recorded audio file generating;
Processing unit, for described recorded audio file and vowel audio file are contrasted to processing,To the testing result of described recording device.
Examination terminal provided by the invention comprises recording checkout gear as above.
Detection control apparatus provided by the invention is arranged on invigilator's terminal, for receiving recording as aboveThe testing result that checkout gear sends, generates detection list and shows according to the testing result receiving;
Described detection list comprises: at least one detection information, the corresponding examination of each detection informationThe recording device testing result of terminal, every detection information comprises: IP address, the machine name of examination terminalWhether whether title, machine item, recording meet the requirements, recording device detected state, forbid.
Invigilator's terminal provided by the invention comprises detection control apparatus as above.
Examination system provided by the invention comprises examination terminal as above and invigilator's terminal as above.
The beneficial effect of the embodiment of the present invention is: a kind of recording detecting method, device and examination terminal are provided,Can realize the automation that in SET, recording device detects, can be to access common in examination processThe abnormal problem of the recording devices such as bad, heterophemia, recording obstacle, current sound provides qualitative, quantitativeDetection, and detection mode is simple to operation flexibly, detects quick and precisely, compared to traditional artificialDetection mode has improved detection efficiency and accuracy in detection, has reduced detection fault rate and testing cost, alsoCan detect multiple examination terminals, the with no paper machine of being convenient to SET is admitted to row on a large scale simultaneouslyPromote.
Brief description of the drawings
The schematic flow sheet of the recording detecting method that Fig. 1 provides for the embodiment of the present invention;
The composition structural representation of the recording checkout gear that Fig. 2 provides for the embodiment of the present invention;
The composition structural representation of the examination terminal that Fig. 3 provides for the embodiment of the present invention;
The composition structural representation of the examination system that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is the example schematic of testing result in the embodiment of the present invention;
Fig. 6 is the example schematic of detection list in the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to thisBright embodiment is described in further detail.
Basic thought of the present invention is that the recording device in examination terminal is play vowel audio file, connectsReceive the recorded audio file that described recording device is recorded generated to described vowel audio file, then willDescribed recorded audio file and described vowel audio file contrast, recording device in the terminal that obtains taking an examinationTesting result.
Referring to Fig. 1, the schematic flow sheet of the recording detecting method providing for the embodiment of the present invention, described recordSound detection method mainly can comprise the steps:
Step 101: receive in current examination terminal recording device to vowel audio file record give birth toThe recorded audio file becoming;
Step 102: described recorded audio file and vowel audio file are contrasted to processing, obtain instituteState the testing result of recording device.
Accordingly, as shown in Figure 2, the embodiment of the present invention also provides a kind of recording checkout gear 2, instituteStating device can comprise: receiving element 21 and contrast processing unit 22, wherein, receiving element 21, usesIn receiving the recording sound that in current examination terminal, recording device is recorded generated to vowel audio fileFrequency file; Processing unit 22, for contrasting described recorded audio file and vowel audio fileProcess, obtain the testing result of described recording device.
Here, described recording checkout gear can also comprise: display unit 23, and for showing described processingThe testing result that unit obtains; And/or transmitting element 24, for the inspection that described processing unit is obtainedSurvey result and send to invigilator's terminal.
Accordingly, as shown in Figure 3, the embodiment of the present invention also provides and has included above-mentioned recording checkout gearExamination terminal, this examination terminal, except comprising above-mentioned recording checkout gear 2, also comprising recording dressPut 1, playback set 3 etc. In practical application, described recording device 1, for recording, can be MikeWind etc., described playback set 3, for output audio signal, can be earphone etc.
In addition, the embodiment of the present invention also provides the dress of the detection control for controlling above-mentioned recording checkout gearPut, be arranged on invigilator's terminal, the testing result sending for receiving above-mentioned recording checkout gear, according to connecingThe testing result of receiving generates detection list and shows; Described detection list can comprise: at least one inspectionMeasurement information, the recording device testing result of the corresponding examination terminal of each detection information, every detectionInformation comprises: whether IP address, machine name, machine item, the recording of examination terminal meet the requirements,Recording device detected state, whether forbid.
Here, described detection control apparatus is also for sending and be used for starting recording to described recording checkout gearThe detection instruction that device detects, makes described recording checkout gear start recording device in corresponding examination terminalDetection.
Accordingly, the embodiment of the present invention also provides the invigilator's terminal that includes above-mentioned detection control apparatus,This invigilator's terminal can be above-mentioned with at least one examination terminal communication, for described examination terminal is carried outControl and management.
Accordingly, as shown in Figure 4, the embodiment of the present invention also provides a kind of examination system, described examinationSystem comprises above-mentioned examination terminal 41 and invigilator's terminal 42, and described examination terminal 41 comprises recording inspectionSurvey device 2, recording device 1 and playback set 3, described invigilator's terminal 42 can comprise above-mentioned detectionControl device 4, can communicate between described examination terminal and described invigilator's terminal. For example, canCommunicate by cordless communication network, also can communicate by the mode of wired connection.
Particularly, described recorded audio file and vowel audio file are contrasted to processing, described in obtainingThe testing result of recording device, can comprise: whether the amplitude that judges described recorded audio file is less than in advanceIf amplitude threshold, if so, illustrate that described recording device exists at the aspect such as access, sounding, recordingExtremely, obtain described recording device and have abnormal testing result; If not, by described recorded audioThe waveform of the waveform of file and vowel audio file carries out similarity contrast to be processed, if meet default phaseSeemingly spend requirement, think that described recording device is normal, obtain the normal testing result of described recording device;If do not meet default similarity requirement, think described recording device exist headset current sound excessive orAmbient noises etc. are abnormal, obtain described recording device and have abnormal testing result.
Here, the contrast of described similarity process refer to by the amplitude of recorded audio file and vowel audio file,The parameters such as frequency are carried out similarity contrast and are processed. Described similarity requires to refer to recorded audio file and vowelThe amplitude of audio file, the isoparametric ratio of frequency are in default similarity threshold.
Particularly, described similarity requires to comprise: recorded audio file and vowel audio file are sameQuotient of amplitudes in one time period in default amplitude similarity threshold, and/or recorded audio file withThe frequency ratio of vowel audio file is in default frequency similarity threshold.
Described similarity contrast is processed and is comprised: by shaking of the amplitude of recorded audio file and vowel audio fileWidth contrasts, and judges that the quotient of amplitudes of interior recorded audio file of same time period and vowel audio file isNo in default amplitude similarity threshold; And/or, by the frequency of recorded audio file and vowel audio frequencyThe frequency of file contrasts, and judges that whether the frequency ratio of recorded audio file and vowel audio file existsIn default frequency similarity threshold.
After obtaining the testing result of described recording device, described method also comprises: show described recordingThe testing result of device, and/or the testing result of described recording device is sent to invigilator's terminal.
Concrete, the recording checkout gear being arranged in current examination terminal can start according to detecting instructionThe testing process of described recording device, first according to the playback dress detecting in the current examination terminal of instruction controlPut (as earphone etc.) to as described in recording device play vowel audio file, recording device gathers described vowelThe audio signal of audio file, records to described vowel audio file, generates recorded audio file alsoSend to described recording checkout gear, recording checkout gear receives described recorded audio file.
Wherein, described detection instruction can be to invigilate the detection control apparatus of terminal to send to recording to detect dressPutting, can be also that tester presses corresponding detection control on the recording checkout gear of examination terminalAfter button, generated by recording checkout gear oneself. Here, the detection control apparatus of invigilator's terminal is used forControl the testing process of described recording checkout gear.
Here, described vowel audio file is a section or a few section audio literary composition being kept in advance in examination terminalPart, for recording device is detected, vowel audio file is not less than at the amplitude of each time point-32767, be not more than 32768. So, can avoid recording device and playback set distant timeCan cannot record or produce the problems such as invalid recording.
Concrete, as shown in Figure 4, the testing result of described recording device can comprise: current examination is eventuallyThe information such as whether the IP address of end, machine name, machine item, detection progress, recording meet the requirements.
Described method also comprises: invigilator's terminal receives described testing result, according to the testing result receivingGenerate detection list and show.
Concrete, the testing result of described recording device can be sent to the detection control in invigilator's terminalDevice, detection control apparatus generates detection list and shows according to the testing result of described recording device. AsThis, be convenient to tester in respectively the take an examination recording device testing process of terminal of invigilator's end side control, and andTime know the recording device testing process of each examination terminal, in time each examination terminal is implemented to forbidding.
Detection list on described detection control apparatus can comprise: at least one detection information, eachThe recording device testing result of the corresponding examination terminal of detection information, specifically can in every detection informationComprise: whether the IP address of examination terminal, machine name, machine item, recording meet the requirements, recordDevice detected state, whether forbid etc. Wherein, if it is normal to detect the recording device of described examination terminal,The value of described recording device detected state is " normally "; If detect the recording of described examination terminalDevice exists abnormal, and the value of described recording device detected state is " existing abnormal ". In addition institute,State in detection list except above-mentioned detection information, can also comprise examination total number of terminals, detectExamination terminal number, satisfactory examination terminal number, undesirable examination terminal number,The information such as the examination terminal number of forbidding and the normal examination terminal number using. As shown in Figure 5,For an example of detection list.
In practical application, tester clicks and " starts recording on the detection control apparatus of invigilator's end sideDetect " button, detection control apparatus generates and detects instruction and also send to one or more examination terminals,Recording checkout gear in each examination terminal starts recording according to described detection instruction and detects, and controls examination eventuallyPlayback set on end is play the vowel audio file setting in advance in examination terminal, described examination terminalUpper recording device gathers the audio signal of described vowel audio file, and described vowel audio file is recordedSound, obtains recorded audio file and sends described recording checkout gear to, and described recording checkout gear receives instituteState recorded audio file, described recorded audio file and vowel audio file are contrasted to processing, obtainThe testing result of recording device, after having detected, recording checkout gear shows the detection of described recording deviceSubmit to described detection control apparatus as a result, and by the testing result of described recording device. Wherein, multipleRecording checkout gear in examination terminal can detect simultaneously and the testing result obtaining separately be carriedGive described detection control apparatus. Described detection control apparatus generates detection row according to receiving testing resultShow and show, like this, tester just can control multiple examination terminals in invigilator's end side simultaneously and carry outRecording detects, and also can know in time the testing result of each examination terminal, is convenient to examination terminal to enter in timeRow maintenance or disable process.
Recording detecting method, device and examination terminal that the embodiment of the present invention provides, can realize spoken language and examineThe automation that in examination, recording device detects, can be bad to access common in examination process, heterophemia,The abnormal problem of the recording devices such as recording obstacle, current sound provides the detection of qualitative, quantitative, and detectsMode is simple to operation flexibly, detects quick and precisely, has improved inspection compared to traditional manual detection modeSurvey efficiency and accuracy in detection, reduced detection fault rate and testing cost, can also examine multiple simultaneouslyExamination terminal detects, and the with no paper machine of being convenient to SET is admitted to row large-scale promotion.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection model of the present inventionEnclose. All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., allBe included in protection scope of the present invention.
Claims (5)
1. an examination system, is characterized in that, described examination system comprises multiple detections of simultaneously recordingExamination terminal and invigilator terminal;
Described examination terminal comprises a recording checkout gear, and described device comprises: receiving element and processing unit,Wherein, receiving element, records to vowel audio file for receiving recording device in current examination terminalThe recorded audio file generating; Processing unit, for by described recorded audio file and vowel audio fileContrast processing, obtain the testing result of described recording device;
Described invigilator's terminal comprises a detection control apparatus, sends out for receiving multiple described recording checkout gearsThe testing result of sending, generates detection list and shows according to the testing result receiving; Described detection list bagDraw together: at least one detection information, the recording device of the corresponding examination terminal of each detection information detects knotReally, every detection information comprises: whether the IP address of examination terminal, machine name, machine item, recording accord withClose requirement, recording device detected state, whether forbid.
2. examination system according to claim 1, is characterized in that, the shaking of described vowel audio fileWidth is not less than-32767, is not more than 32768.
3. examination system according to claim 1, is characterized in that, the detection knot of described recording deviceFruit comprises: whether the IP address of current examination terminal, machine name, machine item, detection progress, recording accord withClose requirement, whether current examination terminal is forbidden.
4. examination system according to claim 1, is characterized in that, described recording checkout gear also wrapsDraw together: display unit, for the testing result that shows that described processing unit obtains;
And/or transmitting element, sends to invigilator's terminal for the testing result that described processing unit is obtained.
5. examination system according to claim 1, is characterized in that, described detection control apparatus is also usedIn send the detection instruction detecting for starting recording device to described recording checkout gear, make described recordingCheckout gear starts the detection of recording device in corresponding examination terminal.
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| CN201310128806.4A CN103258544B (en) | 2013-04-15 | 2013-04-15 | A kind of examination system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105529036B (en) * | 2014-09-29 | 2019-05-07 | 深圳市赛格导航科技股份有限公司 | A kind of detection system and method for voice quality |
| CN104464755B (en) * | 2014-12-02 | 2018-01-16 | 科大讯飞股份有限公司 | Speech evaluating method and device |
| CN108922537B (en) * | 2018-05-28 | 2021-05-18 | Oppo广东移动通信有限公司 | Audio recognition method, device, terminal, earphone and readable storage medium |
| CN109889938B (en) * | 2019-01-17 | 2021-03-26 | 东南大学 | Oral interpretation examination recording device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815522A (en) * | 2006-02-28 | 2006-08-09 | 安徽中科大讯飞信息科技有限公司 | Method for testing mandarin level and guiding learning using computer |
| CN101123739A (en) * | 2006-08-11 | 2008-02-13 | 鸿富锦精密工业（深圳）有限公司 | Automatic testing system and method |
| CN101739868A (en) * | 2008-11-19 | 2010-06-16 | 中国科学院自动化研究所 | Automatic evaluation and diagnosis method of text reading level for oral test |
| CN102509483A (en) * | 2011-10-31 | 2012-06-20 | 苏州思必驰信息科技有限公司 | Distributive automatic grading system for spoken language test and method thereof |
| CN102543088A (en) * | 2012-01-18 | 2012-07-04 | 福建升腾资讯有限公司 | Acoustical testing method of virtualization two-way speech |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004057892A1 (en) * | 2002-12-20 | 2004-07-08 | Nokia Corporation | Method and device for organizing user provided information with meta-information |
| CN101063629A (en) * | 2006-04-25 | 2007-10-31 | 汤京乐 | Judging functional failure of electromechanical by speech recognition technology |
| CN101593517B (en) * | 2009-06-29 | 2011-08-17 | 北京市博汇科技有限公司 | Audio comparison system and audio energy comparison method thereof |
| CN101893993B (en) * | 2010-07-15 | 2012-05-23 | 杭州华银视讯科技有限公司 | Electronic whiteboard system and voice processing method thereof |
-
2013
- 2013-04-15 CN CN201310128806.4A patent/CN103258544B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815522A (en) * | 2006-02-28 | 2006-08-09 | 安徽中科大讯飞信息科技有限公司 | Method for testing mandarin level and guiding learning using computer |
| CN101123739A (en) * | 2006-08-11 | 2008-02-13 | 鸿富锦精密工业（深圳）有限公司 | Automatic testing system and method |
| CN101739868A (en) * | 2008-11-19 | 2010-06-16 | 中国科学院自动化研究所 | Automatic evaluation and diagnosis method of text reading level for oral test |
| CN102509483A (en) * | 2011-10-31 | 2012-06-20 | 苏州思必驰信息科技有限公司 | Distributive automatic grading system for spoken language test and method thereof |
| CN102543088A (en) * | 2012-01-18 | 2012-07-04 | 福建升腾资讯有限公司 | Acoustical testing method of virtualization two-way speech |
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