CN1909016A - Portable data processing device with rereading function and its rereading method - Google Patents
Portable data processing device with rereading function and its rereading method Download PDFInfo
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- CN1909016A CN1909016A CN 200510036448 CN200510036448A CN1909016A CN 1909016 A CN1909016 A CN 1909016A CN 200510036448 CN200510036448 CN 200510036448 CN 200510036448 A CN200510036448 A CN 200510036448A CN 1909016 A CN1909016 A CN 1909016A
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Abstract
The disclosed portable data processor with re-read function comprises: a control unit, an input unit to input and output re-read label information to former unit, a display unit to respond control signal and display re-read file, a memory connected to the control unit for file and data storage, a search unit to respond control signal and find out the re-read file from memory, a speech coding-decoding unit to receive data signal for decompression and decoding to output, and a speech output unit. This invention can be used on mobile phone or PDA as learning tool for user.
Description
[technical field]
The present invention relates to a kind of portable data processing device, relate in particular to portable data processing device and repeating methods thereof such as a kind of mobile phone with record function, PDA.
[background technology]
At present, mobile phone, PDA have been a kind of portable data processing toolses of popularizing very much, and people often use mobile phone or PDA input Chinese character editor's short message or handle other Word messages.Along with the increase of mobile phone EMS memory and the development of technology, mobile phone has also had some other functions except communication function, for example video camera, MP3 function.
Language repeater is a good tool that helps people to carry out voice training, be memonic, but the most volume of present language repeater is bigger, is inconvenient to carry.If make mobile phone have record function, will make mobile phone become a kind of good learning tool.
[summary of the invention]
Fundamental purpose of the present invention solves the problems of the prior art exactly, and a kind of portable data processing device and repeating method thereof with record function is provided, and makes things convenient for the user to carry and learns.
Secondary objective of the present invention just provides a kind of portable data processing device and repeating method thereof with record function, can find out the part of mispronounce according to user's pronunciation, plays again again.
For achieving the above object, the present invention proposes a kind of portable data processing device, comprising with record function:
Control module,
Input block is used to import re-reading label information and outputs to control module;
Display unit is used for the signal of response control unit, shows the literal of re-reading file;
Storage unit is connected with control module, is used to store label information, literal and the speech data of re-reading file;
Search the unit, be used for the signal of response control unit, the re-reading label information according to input in storage unit finds out re-reading file;
The encoding and decoding speech unit receives the data-signal of control module output, and the data of various forms are decompressed and decode and export;
Voice-output unit, the signal of voice responsive codec unit plays out sound.
Described voice-output unit comprises D/A converter, amplifier and the sound play device that is linked in sequence, and the input end of described D/A converter links to each other with the encoding and decoding speech unit.
As a further improvement on the present invention, also comprise recording unit and comparing unit, described recording unit links to each other with the encoding and decoding speech unit, and comparing unit links to each other with control module.
Described recording unit comprises microphone and A/D converter, and A/D converter links to each other with the encoding and decoding speech unit.
Described portable data processing device is mobile phone or PDA, and described input block is keyboard or the touch-screen of mobile phone or PDA.
For achieving the above object, the present invention proposes the repeating method of portable data processing device, may further comprise the steps:
A1, receive from the numbering or the keyword of the re-reading file of input block input;
B1, in re-reading file-numbering or keyword mapping table, find out the re-reading file of candidate;
C1, the re-reading file of the candidate who finds out is presented at candidate window, the corresponding key position of the re-reading file of each candidate;
E1, reception are selected from the pairing key of the re-reading file of the candidate position of input block input;
The content of the re-reading file that F1, demonstration are chosen, the pronunciation of the broadcast re-reading file of choosing simultaneously.
As a further improvement on the present invention, further comprising the steps of:
A2, recording unit output to control module with picked up audio signals through analog to digital conversion with after encoding;
B2, control module are compared the speech data of typing with the speech data of output, and if identical would continue re-reading, if difference then execution in step I;
C2, mark statement inequality.
Further improve as of the present invention, after playing this re-reading file, play the statement of institute's mark among the step I automatically again.
The invention has the beneficial effects as follows: on mobile phone and PDA, realized record function, for the user provides a portable learning tool.By comparison with the pronunciation of user's pronunciation and broadcast, can find out incorrect pronunciation of user and repeat playing, increase the learning and memory effect.
Feature of the present invention and advantage will be elaborated by embodiment.
[description of drawings]
Fig. 1 is the block scheme of a kind of embodiment of the present invention;
Fig. 2 is the process flow diagram of a kind of embodiment of the present invention.
[embodiment]
Mobile phone also has record function except normal communication function, realize that a specific embodiment of this function is as follows:
Store re-reading file and speech data thereof in advance on storage unit, and set up re-reading file-numbering or keyword mapping table.
As shown in Figure 1, the mobile phone of present embodiment comprise control module with the input block that links to each other with control module respectively, search unit, display unit, storage unit and encoding and decoding speech unit.The output terminal of encoding and decoding speech unit connects voice-output unit, and voice-output unit can be further divided into D/A converter, amplifier and the voice playing device that order links to each other.Voice playing device can be earphone or loudspeaker.Input block can be the keyboard or the touch-screen of mobile phone, and control module can be MCU or DSP, searches the unit and also can be MCU or DSP, also can be integrated in the control module.Display unit is a LCD display.
The numbering or the keyword of the re-reading file that input block will receive output to control module, control module control is searched the unit and is found out re-reading file according to the numbering of the re-reading file of input or keyword in the re-reading file-numbering of storage unit or keyword mapping table, and control module outputs to the display unit demonstration with the title of re-reading file.The selection key-position signal that input block will receive outputs to control module, control module reads the literal and the speech data of selected re-reading file from storage unit, the literal of re-reading file is outputed to the display unit demonstration, the speech data of re-reading file is outputed to the encoding and decoding speech unit, through decompressing and decoding, output to D/A converter, D/A converter is converted to digital signal the sound signal of simulation, output to amplifier and amplify, output to loudspeaker at last or earphone plays out sound.
Also can further comprise recording unit and comparing unit, comparing unit links to each other with control module, and the recording unit comprises microphone and A/D converter, and A/D converter links to each other with the encoding and decoding speech unit.A/D converter and D/A converter can also be integrated into digital-to-analogue/analog to digital converter.
As Fig. 2, may further comprise the steps when re-reading:
In step 101, the user switches to re-reading pattern with mobile phone, and execution in step 102 then;
In step 102, receive from the numbering or the keyword of the re-reading file of input block input, execution in step 103 then;
In step 103, control module control is searched the unit and is found out the re-reading file of candidate according to the numbering or the keyword of the re-reading file of input in re-reading file-numbering or keyword mapping table, and execution in step 104 then;
In step 104, the re-reading file of candidate is presented at the candidate window of display unit, the corresponding key position of the re-reading file of each candidate, execution in step 105 then;
In step 105, receive from the key position of input block input and select, execution in step 106 then;
In step 106, the literal of the re-reading file chosen is presented at display unit, the speech data with re-reading file outputs to voice-output unit simultaneously, plays pronunciation, execution in step 107 also in this step time-continuing process;
In step 107, the recording unit outputs to control module with picked up audio signals through analog to digital conversion with after encoding, and execution in step 108 then;
In step 108, control module is compared the speech data of typing with the speech data of output, and if identical would continue re-reading, if difference then execution in step 109;
In step 109, mark statement inequality, carry out 110 then;
In step 110, judge whether this re-reading file plays, if do not play, then continue to play, if play then execution in step 111;
In step 111, play the statement of institute's mark in the step 109 automatically again.
The present invention can re-reading Chinese document, also can re-reading English file.
The present invention also can be applicable to PDA.
Claims (10)
1. portable data processing device with record function comprises:
Control module,
Input block is used to import re-reading label information and outputs to control module;
Display unit is used for the signal of response control unit, shows the literal of re-reading file; It is characterized in that also comprising:
Storage unit is connected with control module, is used to store label information, literal and the speech data of re-reading file;
Search the unit, be used for the signal of response control unit, the re-reading label information according to input in storage unit finds out re-reading file;
The encoding and decoding speech unit receives the data-signal of control module output, and the data of various forms are decompressed and decode and export;
Voice-output unit, the signal of voice responsive codec unit plays out sound.
2. portable data processing device as claimed in claim 1 is characterized in that: described voice-output unit comprises D/A converter, amplifier and the sound play device that is linked in sequence, and the input end of described D/A converter links to each other with the encoding and decoding speech unit.
3. portable data processing device as claimed in claim 2 is characterized in that: described sound play device is loudspeaker or earphone.
4. as the described portable data processing device of claim 1 to 3, it is characterized in that: also comprise recording unit and comparing unit, described recording unit links to each other with the encoding and decoding speech unit, and comparing unit links to each other with control module.
5. portable data processing device as claimed in claim 4 is characterized in that: described recording unit comprises microphone and A/D converter, and A/D converter links to each other with the encoding and decoding speech unit.
6. portable data processing device as claimed in claim 1 is characterized in that: described portable data processing device is mobile phone or PDA, and described input block is keyboard or the touch-screen of mobile phone or PDA.
7. the repeating method of a portable data processing device is characterized in that may further comprise the steps:
A1, receive from the numbering or the keyword of the re-reading file of input block input;
B1, in re-reading file-numbering or keyword mapping table, find out the re-reading file of candidate;
C1, the re-reading file of the candidate who finds out is presented at candidate window, the corresponding key position of the re-reading file of each candidate;
E1, reception are selected from the key position of input block input;
The content of the re-reading file that F1, demonstration are chosen, the pronunciation of the broadcast re-reading file of choosing simultaneously.
8. repeating method as claimed in claim 7 is characterized in that further comprising the steps of:
A2, recording unit output to control module with picked up audio signals through analog to digital conversion with after encoding;
B2, control module are compared the speech data of typing with the speech data of output, and if identical would continue re-reading, if difference then execution in step I;
C2, mark statement inequality.
9. repeating method as claimed in claim 8 is characterized in that further comprising the steps of: after playing this re-reading file, play the statement of institute's mark among the step I automatically again.
10. repeating method as claimed in claim 8 is characterized in that: described input block is keyboard or the touch-screen of mobile phone or PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510036448 CN1909016A (en) | 2005-08-07 | 2005-08-07 | Portable data processing device with rereading function and its rereading method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510036448 CN1909016A (en) | 2005-08-07 | 2005-08-07 | Portable data processing device with rereading function and its rereading method |
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| CN1909016A true CN1909016A (en) | 2007-02-07 |
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| CN 200510036448 Pending CN1909016A (en) | 2005-08-07 | 2005-08-07 | Portable data processing device with rereading function and its rereading method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091478A (en) * | 2014-07-08 | 2014-10-08 | 肖文芳 | Answering-while-questioning learning machine and network learning system |
| CN108538126A (en) * | 2018-04-18 | 2018-09-14 | 上海本荣信息技术有限公司 | Compare the security knowledge learning detection method and its detecting system of the re-reading voice of word |
| WO2021197299A1 (en) * | 2020-01-19 | 2021-10-07 | 托普朗宁(北京)教育科技有限公司 | Auxiliary reading method and apparatus, storage medium, and electronic device |
-
2005
- 2005-08-07 CN CN 200510036448 patent/CN1909016A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091478A (en) * | 2014-07-08 | 2014-10-08 | 肖文芳 | Answering-while-questioning learning machine and network learning system |
| CN108538126A (en) * | 2018-04-18 | 2018-09-14 | 上海本荣信息技术有限公司 | Compare the security knowledge learning detection method and its detecting system of the re-reading voice of word |
| WO2021197299A1 (en) * | 2020-01-19 | 2021-10-07 | 托普朗宁(北京)教育科技有限公司 | Auxiliary reading method and apparatus, storage medium, and electronic device |
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Addressee: Huang Jinfu Document name: Notice of publication of application for patent for invention |
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Open date: 20070207 |