CN104123858A - Method and device for error detection and correction during back-reading lesson text - Google Patents
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Abstract
The invention discloses a method and a device for detecting and correcting errors during reading of backstage. The method comprises the following steps: recording the voice of the user reading the lesson; identifying whether an error exists in the back reading process of a user according to the sound recording file, wherein the error comprises a multi-back type, a missing back type and a back error type; if an error exists, determining error correction information corresponding to the error, and outputting the error correction information. By the technical scheme, the problems of multiple reading, missed reading or wrong reading and the like in the process of reading the lesson text can be identified in time, and corresponding explanation can be given in a targeted manner according to the problems of multiple reading, missed reading or wrong reading and the like.
Description
Technical Field
The invention relates to the field of teaching and assisting equipment, in particular to a method and a device for detecting and correcting errors during reading of backstage.
Background
When students read back lessons, the problems of multiple reading, missed reading and wrong reading often occur, most parents or teachers can classify the problems into the reason of poor memory, and the students cannot know where the students do not understand so as to cause the wrong back reading. When the parents guide, most of the parents adopt places which are opposite to books and remind children to read back texts and inconsistent original texts of the books, but the parents need to accompany the books in the whole process, so that the time of the parents is delayed; the problem that parents are careless and cannot find the multi-reading, the missing reading and the wrong reading of children in time may also exist. In addition, for reading back of English texts, the English reading ability of some parents is weak, and children cannot be instructed to read back of English texts.
Therefore, when the students read back lessons, the problems of excessive reading, missed reading or wrong reading cannot be found and corrected in time, and the students cannot be reminded of explaining in a targeted manner, so that the students are easy to leave wrong memories in the brains for a long time.
Disclosure of Invention
The invention aims to provide a method and a device for detecting and correcting errors during text-to-back reading, which can timely identify the problems of multiple reading, missing reading or error reading and the like during the text-to-back reading process of a user, and carry out targeted error correction and explanation according to the problems of multiple reading, missing reading or error reading and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for error detection and correction during text reading comprises the following steps:
recording the voice of the user reading the lesson text to obtain a recording file;
identifying whether an error exists in the back reading process of the user according to the sound recording file, wherein the error comprises three types of multi-back, missing back and back error;
if an error exists, determining error correction information corresponding to the error, and outputting the error correction information.
Wherein, the identifying whether the user has an error in the process of reading the back according to the audio file comprises:
carrying out data processing on the sound recording file, and converting voice information in the sound recording file into corresponding data information;
and comparing the data information with the text which is stored in the database and is read by the user currently, and identifying whether an error exists in the process of reading the back.
The step of comparing the data information with the lessons which are downloaded and stored in the database in advance and are read by the user currently to identify errors in the process of reading the back comprises the following steps:
when it is determined that the user reads the back of a sentence, comparing data information corresponding to the sentence read by the user in the sound recording file with the sentence corresponding to the text read by the user currently and stored in the database in advance, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing data information corresponding to the record of the user reading the back lesson with the lesson which is stored in the database in advance and is currently read by the user, and identifying whether an error occurs in the process of reading the back of the user;
or,
when the fact that the user reads the lesson read at present is determined, comparing data information corresponding to the lesson read by the user in the recording file with the lesson read by the user at present and stored in the database in advance, and identifying whether errors occur in the lesson read by the user.
Wherein, the identifying whether the user has an error in the process of reading the back according to the audio file comprises:
and comparing the voice in the recording file with the voice of the text which is stored in the database in advance and is read by the user currently, and identifying whether an error exists in the process of reading the back.
Wherein, the comparing the voice in the recording file with the voice of the lesson text read by the user currently and stored in the database in advance, and identifying whether an error exists in the process of reading the lesson text comprises:
when it is determined that the user reads the back of a sentence, comparing the voice information of the user reading the back of the sentence in the recording file with the voice corresponding to the text which is stored in the database in advance and is read by the user currently, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing the voice of the recording file for reading the lesson text by the user with the voice of the lesson text currently read by the user and stored in the database in advance, and identifying whether an error occurs in the process of reading the lesson text by the user;
or,
when the fact that the user reads the lesson text at present is determined, the voice of the lesson text read by the user in the recording file is compared with the voice of the lesson text read by the user at present stored in the database in advance, and whether an error occurs in the lesson text reading process of the user is identified.
Wherein the determining of the error correction information corresponding to the error and the outputting of the error correction information include:
determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error;
and outputting and displaying the correct sentence patterns and the related grammar, and or outputting the corresponding speech explanation.
Wherein said outputting the correct sentence pattern and associated grammar comprises:
outputting and displaying a correct sentence pattern, and marking the position of a user reading back error by using a set mark; outputting a grammar related to the error location context semantics;
the outputting of the corresponding speech explanation comprises:
and outputting standard reading voice and translation corresponding to the correct sentence pattern, performing accent reading on wrong words, and outputting explanation voice of related grammar.
Wherein, the output displays correct sentence pattern, and marks the position of the user reading back error by using the setting mark, specifically:
and outputting and displaying a correct sentence pattern, and identifying the position of the user with a read back error by using a red font.
An apparatus for error detection and correction during reading lessons, comprising:
the recording module is used for recording the voice of the user reading the lessons to obtain a recording file;
the error detection module is used for identifying whether errors exist in the back reading process of the user according to the sound recording file, wherein the errors comprise three types of multi-back, missing back and back error;
and the error correction module is used for determining error correction information corresponding to the error and/or outputting the error correction information if the error exists.
The error detection module is specifically configured to perform data processing on the audio file, and convert voice information therein into corresponding data information; and comparing the data information with the lessons which are stored in the database in advance and are read by the user currently, and identifying whether errors exist in the process of reading the back.
The step of comparing the data information with the text of the user currently reading the back, which is pre-stored in the database, and identifying the error in the back reading process comprises the following steps:
when it is determined that the user reads the back of a sentence, comparing data information corresponding to the sentence read by the user in the sound recording file with the sentence corresponding to the text read by the user currently and stored in the database in advance, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing data information corresponding to the record of the user reading the back lesson with the lesson which is stored in the database in advance and is currently read by the user, and identifying whether an error occurs in the process of reading the back of the user;
or,
when the fact that the user reads the lesson read at present is determined, comparing data information corresponding to the lesson read by the user in the recording file with the lesson read by the user at present and stored in the database in advance, and identifying whether errors occur in the lesson read by the user.
The error detection module is specifically configured to compare the voice in the recording file with the voice of the lesson text currently read by the user, which is stored in the database in advance, and identify whether an error exists in the process of reading the lesson text.
Wherein, the comparing the voice in the recording file with the voice of the lesson text read by the user currently and stored in the database in advance, and identifying whether an error exists in the process of reading the lesson text comprises:
when it is determined that the user reads the back of a sentence, comparing the voice information of the user reading the back of the sentence in the recording file with the voice corresponding to the text which is stored in the database in advance and is read by the user currently, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing the voice of the recording file for reading the lesson text by the user with the voice of the lesson text currently read by the user and stored in the database in advance, and identifying whether an error occurs in the process of reading the lesson text by the user;
or,
when the fact that the user reads the lesson text at present is determined, the voice of the lesson text read by the user in the recording file is compared with the voice of the lesson text read by the user at present stored in the database in advance, and whether an error occurs in the lesson text reading process of the user is identified.
Wherein the error correction module comprises:
the data processing unit is used for determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error if the error exists;
and the output unit is used for outputting and displaying the correct sentence pattern and the related grammar, and/or outputting the corresponding voice explanation.
Wherein said outputting the correct sentence pattern and associated grammar comprises:
outputting and displaying a correct sentence pattern, and marking the position of a user reading back error by using a set mark; outputting syntax related to the context semantics of the error position;
the outputting of the corresponding speech explanation comprises:
outputting standard reading voice and translation corresponding to the correct sentence pattern, and performing accent reading on the words read by the user with wrong backs; and outputting the explanation voice of the relevant grammar.
Wherein, the output displays correct sentence pattern, and marks the position of the user reading back error by using the setting mark, specifically:
and outputting and displaying a correct sentence pattern, and identifying the position of the user with a read back error by using a red font.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the voice of the user reading the lesson text is recorded, and whether errors of multiple backs, missing backs, back errors and the like exist in the back reading process of the user are identified according to the recording file; and if the error exists, determining error correction information corresponding to the error and outputting the error correction information to a user. By the scheme of the invention, the problems of multiple reading, missed reading or wrong reading and the like of the user in the process of reading the lesson text can be identified in time, and correction tutorials and corresponding explanation can be given according to the specific problems of multiple reading, missed reading or wrong reading and the like in a targeted manner, so that the improvement of the learning effect of the user is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for error detection and correction when reading a lesson text according to a first embodiment of the present invention.
Fig. 2 is a flowchart illustrating a method for error detection and correction when reading a lesson text according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an apparatus for error detection and correction when reading a lesson text according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A first embodiment of the present invention will be described with reference to fig. 1.
Fig. 1 is a flowchart of a method for error detection and correction when reading a lesson text according to a first embodiment of the present invention, which is detailed as follows:
step 101, recording the voice of the user reading the lesson.
In the first embodiment, when a user reads a Chinese or English text, the recording function is started to record the voice of the user reading the text, and the recording file is stored. The invention is not limited to the recording mode.
And step 102, identifying whether errors exist in the back reading process of the user according to the sound recording file, wherein the errors comprise a multi-back type, a missed back type and a back error type.
In the first embodiment, the multiple backs means that when a user reads a text, the user reads words not included in the text sentences or sentences not included in the text sentences, and the specific situations are as follows:
text original: i am going home.
The user recites: i am going to home.
In the first embodiment, missing of the back refers to the situation that there is a text in the original sentence of the lesson but the user does not read the back, for example:
text original: i wan to go to school.
The user recites: i wan go to school
In the first embodiment, the mispresentation includes a case where the user has read a word in a text sentence in original text, for example:
text original: i have five pendis.
The user recites: i have five pencil.
And 103, if an error exists, determining error correction information corresponding to the error, and outputting the error correction information.
In the first embodiment, the steps may specifically be: if there is an error, determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error, specifically as follows:
when it is a multi-back error, such as:
text original: i am going home.
The user recites: i am going to home.
The correct sentence pattern can be determined as I am going home, and the related grammar comprises the fixed usage of go home.
When the error is a missed back error, for example:
text original: i wan to go to school.
The user recites: i wan nt go to school.
The correct sentence pattern can be determined as I wan to go to school, and the associated grammar includes fixed usage of wan to do sth.
When the error is a back error, such as:
text original: i have five pendis.
The user recites: i have five pencil.
Then the correct period can be determined to be I have five pendis and the associated syntax includes the single/complex form of the pendil.
Then, the correct sentence pattern and relevant grammar are output and displayed, and or the corresponding speech explanation is output. That is, the error correction information in the embodiment of the present invention may be the correct sentence pattern output by the display screen and the text information of the related grammar, may also be the output speech interpretation information, and of course, may also be the combination of the text error correction information output by the display screen and the speech error correction information output by the sound generating device, which is specifically as follows:
when it is a multi-back error, such as:
text original: i am going home.
The user recites: i am going to home.
The method can output and display the correct sentence pattern I am going home through a display screen, and output related grammar information comprises the following steps: go home is a fixed collocation with no to in the middle. Simultaneously, the speech is output through the sound production device: "go home is a fixed collocation with no to in the middle. I am going home ".
When the error is a missed back error, for example:
text original: i wan to go to school.
The user recites: i wan nt go to school.
The display screen outputs and displays the correct sentence pattern I wan to go to school and outputs and displays the related grammar information, which comprises the following steps: the wan to do sth is a fixed collocation. Outputting an explanation voice: "Wantto do sth is a fixed collocation, and Wantto wants to do something. I want to go to school, I wait to go to school ".
When the error is a back error, such as:
text original: i have five pendis.
The user recites: i have five pencil.
The display screen outputs and displays the correct sentence pattern I have five pendils and outputs and displays the related grammar information, including: the pencil here applies in plural form. Outputting an explanation voice: "I have 5 pencils, where pencil is used in plural form, it should be read as pencils. I have 5 pencils, I have five pens ".
In the embodiment of the present invention, there are two error correction methods, as follows:
1) an instant reminding mode: and when the fact that the user finishes reading a sentence is determined, if the fact that the reading error exists is recognized, the determined correct sentence pattern and the determined related grammar are sent to the corresponding display module and the corresponding sound module, and the user is prompted immediately. For example, words in the location of the user reading back errors may be accentuated, or the location of the reading errors may be reduced in speech speed. In the case of english lessons, the output speech interpretation may include: relevant grammar interpretation + statement translation + statement rereading.
2) Non-disturbing mode: when the user recites the sentence patterns or the user confirms the operation information for carrying out error recognition, if the fact that the sentence patterns or the grammar patterns are wrong in reading is recognized, the correct sentence patterns and the relevant grammar corresponding to the recognized errors are summarized, output and displayed, and the speech is explained.
It should be noted that, according to the recognized back reading error, the specific form of outputting the corresponding error correction information in a targeted manner is not limited to the above example of the embodiment, and different forms of error correction information may be output according to specific application situations to remind the user of reading the back error and give corresponding guidance to the user, so as to improve the learning effect.
According to the first embodiment of the invention, the corresponding text original is downloaded and stored in the database in advance, the error in the process of reading the text by the user can be identified by comparing the recording file of reading the text by the user with the text original in the database, the corresponding correct sentence pattern and the related grammar are further determined according to the type of the error and the context semantics of the corresponding position of the error, and the corresponding correct sentence pattern and the related grammar are displayed and the speech explanation is given. The scheme of the invention is convenient for users to find the problems of multi-reading, missing reading or wrong reading in the process of reading the lesson text, and the like, and is favorable for the users to understand the knowledge points in the lesson text and deepen the impression in the brain according to the corresponding voice explanation.
A second embodiment of the present invention will be described with reference to fig. 2, in which a specific description of the manner of identifying errors from a sound recording file is added.
Fig. 2 is a flowchart of a method for error detection and correction when reading a lesson text according to a second embodiment of the present invention, which is detailed as follows:
step 201, starting a recording function, recording the voice of the user reading the lesson text, and obtaining a recording file.
Step 202, sending the audio record file to a corresponding data processing module.
In a second embodiment, the recording file may be synchronously sent to the corresponding data processing module when the user reads the lesson, or sent when it is determined that the user has read a sentence, or sent when the user reads the complete lesson or receives an operation instruction that the user confirms to perform error recognition, and the user may specifically set the learning degree.
Step 203, the recording file is processed to convert the voice information into corresponding data information.
The data processing module can recognize the voice in the recording and then convert the voice into corresponding data information according to a voice recognition technology. The speech recognition and conversion techniques may be any of those known in the art, and are not limited herein.
In the second embodiment, the execution of step 203 includes two ways:
the first method is as follows: when it is determined that the user reads a sentence completely according to the audio file, executing step 203; namely, the processing of the recording file and the reading of the user are synchronously carried out, which is beneficial to reducing the waiting time of later error detection and correction;
the second method comprises the following steps: when an operation instruction for confirming error recognition by the user is received, step 203 is executed. The method can reduce the workload of the data processing module when the user wants to read the back record again.
And step 204, comparing the data information with the text texts in the database.
As another preferred implementation manner of this embodiment, the steps 203-204 can be replaced by: and comparing the voice in the recording file with the voice of the text which is stored in the database in advance and is read by the user currently, and identifying whether an error exists in the process of reading the back. That is, it is not necessary to convert the voice information of the recording file into data information, and the method specifically includes: when the user finishes reading a sentence, when an operation instruction that the user confirms to perform error identification is received, or when the user finishes reading the current text, comparing the voice of the user reading the text in the recording file with the voice of the user currently reading the text stored in the database in advance, and identifying whether an error occurs in the process of reading the text by the user. If there is an error, go to step 205, otherwise, do not process and continue the subsequent back-reading error determination.
Step 205, determine whether there is an error during the back reading process? If yes, executing the next step, otherwise, not processing, and continuing the subsequent back reading error judgment.
If the data information is completely matched with the text which is stored in the database and is read by the user at present, indicating that no error is caused when the user reads the text; if the data information is inconsistent with the text original text of the user reading the back currently stored in the database, the error of the user reading the back is indicated.
Step 206, determining the type of the error, analyzing the context semantics of the position corresponding to the error, and determining the relevant grammar corresponding to the position of the error.
The specific determination method is as described in the first embodiment.
Step 207, output display correct sentence pattern and relevant grammar, and give corresponding speech explanation.
In a second embodiment, sentence patterns and grammar problems can be identified and sent to the sound generation module and the display module, prompt the user immediately, and re-read the place where the user reads the wrong back (sound height, loudness, tone variation). The method specifically comprises the following steps: outputting and displaying a correct sentence pattern, identifying the position of a user reading back error by using a set mark (red font, yellow bottom highlighting, underlining and the like), outputting grammar related to the context and semantics of the error position, simultaneously performing accent reading on words read back by the user with wrong back and performing voice explanation on the related grammar to deepen the impression of the user.
By the second embodiment, whether errors such as multiple backs, missing backs, back errors and the like exist in the back reading process of the user is identified by recording the voice of the user reading the back lessons and according to the comparison between the recording file and the pre-downloaded lesson original texts in the database; if an error exists, determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error; and outputting and displaying the correct sentence pattern and the related grammar, and outputting the corresponding speech explanation. By the scheme of the invention, the problems of multiple reading, missed reading or wrong reading and the like of the user in the process of reading the lesson text can be identified in time, corresponding explanation is provided according to the specific problems of multiple reading, missed reading or wrong reading and the like, and the improvement of the learning effect of the user is facilitated.
The following is an embodiment of an apparatus for error detection and correction when reading a lesson text according to the present invention. Embodiments of the apparatus belong to the same concept as the above-described method embodiments, and reference may be made to the above-described method embodiments for details not described in detail in the embodiments of the apparatus.
Fig. 3 is a schematic structural diagram of an apparatus for error detection and correction when reading a lesson text according to a third embodiment of the present invention, which is described in detail below.
Referring to fig. 3, the apparatus for error detection and correction in reading lessons in this embodiment includes: the recording module 301, the error detection module 302 and the error correction module 303 are specifically described as follows:
the recording module 301 is configured to record a voice of a user reading a lesson text.
The error detection module 302 is configured to identify whether an error exists in a user back reading process according to the sound recording file, where the error includes multiple back types, a missed back type, and a back error type.
In a third embodiment, the error detection module 302 is specifically configured to perform data processing on a sound recording file, and convert voice information therein into corresponding data information; and comparing the data information with the lessons which are stored in the database in advance and are read by the user currently, and identifying whether errors exist in the process of reading the back. Preferably, in the third embodiment, the following two modes are specifically included:
when it is determined that the user reads the back of a sentence, comparing data information corresponding to the sentence read by the user in the recording with the sentence corresponding to the text read by the user currently stored in the database, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing data information corresponding to the record of the user reading the back lesson with the lesson which is stored in the database in advance and is currently read by the user, and identifying whether an error occurs in the process of reading the back of the user;
or when the user finishes reading the lesson currently read, comparing the data information corresponding to the lesson read by the user in the recording file with the lesson currently read by the user stored in the database in advance, and identifying whether the user has mistakes in the lesson reading process.
In a third embodiment, the error detection module 302 may be further specifically configured to compare the voice in the sound recording file with the voice of the text currently read by the user, which is stored in the database in advance, and identify whether an error exists in the process of reading the back. The method specifically comprises the following three conditions:
when it is determined that the user reads the back of a sentence, comparing the voice information of the user reading the back of the sentence in the recording file with the voice corresponding to the text which is stored in the database in advance and is read by the user currently, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing the voice of the recording file for reading the lesson text by the user with the voice of the lesson text currently read by the user and stored in the database in advance, and identifying whether an error occurs in the process of reading the lesson text by the user;
or,
when the fact that the user reads the lesson text at present is determined, the voice of the lesson text read by the user in the recording file is compared with the voice of the lesson text read by the user at present stored in the database in advance, and whether an error occurs in the lesson text reading process of the user is identified.
The error correction module 303 is configured to determine error correction information corresponding to an error and/or output the error correction information if the error exists.
In a third embodiment, the error correction module 303 is specifically configured to, if there is an error, determine a correct sentence pattern and a relevant syntax corresponding to the error according to the type of the error and context semantics of a position corresponding to the error; and outputting and displaying the correct sentence patterns and the related grammar, and or outputting the corresponding speech explanation. Correspondingly, in the third embodiment, the error correction module 303 specifically includes:
the data processing unit is used for determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error if the error exists;
and the output unit is used for outputting and displaying the correct sentence pattern and the related grammar, and/or outputting the corresponding voice explanation.
In a third embodiment, the output unit includes a display device and/or a sound generating device, and the output unit is specifically configured to output and display a correct sentence pattern, and identify a position of a back reading error of a user by a setting mark (for example, a red font, a yellow bottom highlight, an underline, or the like); outputting syntax related to the context semantics of the error position; outputting standard reading voice and translation corresponding to the correct sentence pattern, and performing accent reading on the words read by the user with wrong backs; and outputting the explanation voice of the relevant grammar.
According to the third embodiment, the voice of the user reading the lessons is recorded through the recording module, and the recording file is analyzed and identified through the data processing module to determine whether errors such as multiple back types, missing back types and back error types exist in the back reading process of the user; if an error exists, determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error; the correct sentence pattern and the relevant grammar are displayed through the output of the display screen, and the corresponding voice explanation is output through the sound production device, so that the impression of the user is further deepened. The method and the device achieve the purposes of identifying the problems of multiple reading, missed reading or wrong reading and the like of the user in the process of reading the lesson text in time, giving corresponding explanation on specific problems in a targeted manner and improving the learning effect of the user.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, any modifications, equivalents and improvements made within the spirit and principle of the present invention are within the scope of the present invention.
Claims (16)
1. A method for error detection and correction during text reading is characterized by comprising the following steps:
recording the voice of the user reading the lesson text to obtain a recording file;
identifying whether an error exists in the back reading process of the user according to the sound recording file, wherein the error comprises three types of multi-back, missing back and back error;
if an error exists, determining error correction information corresponding to the error, and outputting the error correction information.
2. The method for detecting and correcting errors during reading lessons according to claim 1, wherein the step of identifying whether errors exist in the process of reading lessons by a user according to the audio record file comprises the following steps:
carrying out data processing on the sound recording file, and converting voice information in the sound recording file into corresponding data information;
and comparing the data information with the text which is stored in the database and is read by the user currently, and identifying whether an error exists in the process of reading the back.
3. The method for detecting and correcting errors during reading back lessons according to claim 2, wherein the comparing the data information with the lessons currently read back by the user and downloaded and stored in the database in advance to identify errors during reading back comprises:
when it is determined that the user reads the back of a sentence, comparing data information corresponding to the sentence read by the user in the sound recording file with the sentence corresponding to the text read by the user currently and stored in the database in advance, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing data information corresponding to the record of the user reading the back lesson with the lesson which is stored in the database in advance and is currently read by the user, and identifying whether an error occurs in the process of reading the back of the user;
or,
when the fact that the user reads the lesson read at present is determined, comparing data information corresponding to the lesson read by the user in the recording file with the lesson read by the user at present and stored in the database in advance, and identifying whether errors occur in the lesson read by the user.
4. The method for detecting and correcting errors during reading lessons according to claim 1, wherein the step of identifying whether errors exist in the process of reading lessons by a user according to the audio record file comprises the following steps:
and comparing the voice in the recording file with the voice of the text which is stored in the database in advance and is read by the user currently, and identifying whether an error exists in the process of reading the back.
5. The method for detecting errors and correcting errors during reading of lessons according to claim 4, wherein the step of comparing the voice in the recording file with the voice of the lessons read by the user currently and stored in the database to identify whether errors exist in the process of reading the lessons comprises the steps of:
when it is determined that the user reads the back of a sentence, comparing the voice information of the user reading the back of the sentence in the recording file with the voice corresponding to the text which is stored in the database in advance and is read by the user currently, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing the voice of the recording file for reading the lesson text by the user with the voice of the lesson text currently read by the user and stored in the database in advance, and identifying whether an error occurs in the process of reading the lesson text by the user;
or,
when the fact that the user reads the lesson text at present is determined, the voice of the lesson text read by the user in the recording file is compared with the voice of the lesson text read by the user at present stored in the database in advance, and whether an error occurs in the lesson text reading process of the user is identified.
6. The method for detecting and correcting errors during reading lessons according to claim 1, wherein the determining the error correction information corresponding to the errors and outputting the error correction information comprises:
determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error;
and outputting and displaying the correct sentence patterns and the related grammar, and or outputting the corresponding speech explanation.
7. The method of claim 6, wherein said outputting the correct sentence pattern and associated grammar comprises:
outputting and displaying a correct sentence pattern, and marking the position of a user reading back error by using a set mark; outputting a grammar related to the error location context semantics;
the outputting of the corresponding speech explanation comprises:
and outputting standard reading voice and translation corresponding to the correct sentence pattern, performing accent reading on wrong words, and outputting explanation voice of related grammar.
8. The method for detecting and correcting errors during reading of backstage according to claim 7, wherein the output displays correct sentence pattern, and marks the position of the user reading errors by using a setting mark, specifically:
and outputting and displaying a correct sentence pattern, and identifying the position of the user with a read back error by using a red font.
9. An apparatus for error detection and correction during reading lessons, comprising:
the recording module is used for recording the voice of the user reading the lessons to obtain a recording file;
the error detection module is used for identifying whether errors exist in the back reading process of the user according to the sound recording file, wherein the errors comprise three types of multi-back, missing back and back error;
and the error correction module is used for determining error correction information corresponding to the error and/or outputting the error correction information if the error exists.
10. The apparatus for detecting and correcting errors during reading of lessons according to claim 9, wherein the error detection module is specifically configured to perform data processing on the audio file, and convert voice information therein into corresponding data information; and comparing the data information with the lessons which are stored in the database in advance and are read by the user currently, and identifying whether errors exist in the process of reading the back.
11. The apparatus for detecting and correcting errors during reading lessons according to claim 10, wherein the comparing the data information with the lessons currently read by the user and stored in the database in advance to identify errors during reading lessons comprises:
when it is determined that the user reads the back of a sentence, comparing data information corresponding to the sentence read by the user in the sound recording file with the sentence corresponding to the text read by the user currently and stored in the database in advance, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing data information corresponding to the record of the user reading the back lesson with the lesson which is stored in the database in advance and is currently read by the user, and identifying whether an error occurs in the process of reading the back of the user;
or,
when the fact that the user reads the lesson read at present is determined, comparing data information corresponding to the lesson read by the user in the recording file with the lesson read by the user at present and stored in the database in advance, and identifying whether errors occur in the lesson read by the user.
12. The apparatus for detecting and correcting errors during reading of lessons according to claim 9, wherein the error detection module is specifically configured to compare the voice in the audio file with the voice of the lessons currently read by the user, which is stored in the database in advance, and identify whether an error exists during reading of the lessons.
13. The apparatus for detecting and correcting errors during reading lessons according to claim 12, wherein the comparing the voice in the recording file with the pre-stored voice of the lessons currently read by the user in the database to identify whether there is an error during reading lessons comprises:
when it is determined that the user reads the back of a sentence, comparing the voice information of the user reading the back of the sentence in the recording file with the voice corresponding to the text which is stored in the database in advance and is read by the user currently, and identifying whether an error occurs in the process of reading the back of the sentence by the user;
or,
when an operation instruction that a user confirms to perform error identification is received, comparing the voice of the recording file for reading the lesson text by the user with the voice of the lesson text currently read by the user and stored in the database in advance, and identifying whether an error occurs in the process of reading the lesson text by the user;
or,
when the fact that the user reads the lesson text at present is determined, the voice of the lesson text read by the user in the recording file is compared with the voice of the lesson text read by the user at present stored in the database in advance, and whether an error occurs in the lesson text reading process of the user is identified.
14. The apparatus for detecting and correcting errors during reading lessons according to claim 9, wherein the error correction module comprises:
the data processing unit is used for determining a correct sentence pattern and a related grammar corresponding to the error according to the type of the error and the context semantics of the position corresponding to the error if the error exists;
and the output unit is used for outputting and displaying the correct sentence pattern and the related grammar, and/or outputting the corresponding voice explanation.
15. The apparatus for error detection and correction during lesson reading according to claim 14, wherein said outputting a correct sentence pattern and associated grammar includes:
outputting and displaying a correct sentence pattern, and marking the position of a user reading back error by using a set mark; outputting syntax related to the context semantics of the error position;
the outputting of the corresponding speech explanation comprises:
outputting standard reading voice and translation corresponding to the correct sentence pattern, and performing accent reading on the words read by the user with wrong backs; and outputting the explanation voice of the relevant grammar.
16. The apparatus for error detection and correction during reading of backstage according to claim 15, wherein the output displays correct sentence pattern, and marks the position of the user reading the backstage error with a setting mark, specifically:
and outputting and displaying a correct sentence pattern, and identifying the position of the user with a read back error by using a red font.
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