CN201044492Y - Mobile phone with sound repeating function - Google Patents
Mobile phone with sound repeating function Download PDFInfo
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- CN201044492Y CN201044492Y CNU2007201185886U CN200720118588U CN201044492Y CN 201044492 Y CN201044492 Y CN 201044492Y CN U2007201185886 U CNU2007201185886 U CN U2007201185886U CN 200720118588 U CN200720118588 U CN 200720118588U CN 201044492 Y CN201044492 Y CN 201044492Y
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Abstract
The utility model provides a mobile phone with voice repeated reading function, which comprises a wireless communication unit engaged in wireless communication with the wireless network, a voice codes connected with the wireless communication unit, an vocal input/output unit connected with the voice codes, a memorizer that memorizes the programs and the vocal data, a vocal input/output unit which inputs and outputs the vocal data, a keyboard and a display, a micro processor connected with and controls the parts as above, and a dummy repeated reading unit, which is activated by the microprocessor when receiving the order to start the repeated reading, and perform the repeated reading under the control of the micro processor. The utility model overcomes the limitation of the cassette repeated reading device in the prior art, utilizing the strong efficacy of the repeated reading software of the mobile phone, and utilizing the resource of the network to help the client study English.
Description
Technical field
The utility model relates to mobile phone, particularly relates to a kind of mobile phone with the phonetical repeater function.
Background technology
Along with the progress of wireless communication technique, mobile phone has become indispensable instrument in the daily life, and mobile phone is also towards more development in pluralism, and the function of mobile phone is also more and more powerful, the function that only possesses communication no longer only.
The volume of present phonetical repeater is big, and power consumption is also big.Bring the inconvenience of using and carrying to the user, common phonetical repeater also needs to buy tape, and can not reuse, and upgrade course content and need buy tape again, gives the cost of use that has increased the user so again.
Though present part mobile phone has sound-recording function, record length is generally shorter, and does not have record function.The utility model is exactly to realize functions all on the language repeater by software fully.
Application number is 02227090.6, name is called a kind of utility application with mobile phone of network record function and discloses a kind of mobile phone with record function, these re-reading parts are by hard-wired, not only increase production cost greatly, but also increased the electrical source consumption of battery greatly.
Summary of the invention
The purpose of this utility model provides a kind of mobile phone of the band phonetical repeater function that can reduce cost.
The phonetical repeater of the utility model mobile phone possesses following major function:
Record function: can realize the function of repeat playing teaching material, re-reading length and number of times user can be provided with voluntarily.
With reading function: can learn pronunciation synchronously with teaching material, when playing a word or a sentence, the scholar can be with reading on one side.Length with read time can be set, also can control with the time span of reading automatically by acoustic control.
Comparing function: when the scholar with after running through, can automatic recording under scholar's pronunciation, with former teaching material contrast, look at whether oneself pronounces to reach requirement.
A-B playing function: select " A-B " behind the key, can appreciate the information of A repeatedly to B, press " A-B " again, can recover normal play.
MODE playing function: select " MODE " key on the control panel, can realize functions such as RDM (shuffle), RLP-1 (single playback), REP-ALL (full dish is reset), played in order successively.
Visual English learning machine: it can show English subtitles synchronously, can also realize changing speed of sound under the situation that does not change tonequality.Simple sentence jumps and retrieves.Support multiple digital forms such as MP3, WMA.
Above-mentioned purpose of the present utility model is by providing a kind of mobile phone with voice repeating function to realize that this mobile phone comprises:
Carry out the wireless communication unit of radio communication with wireless network;
The audio coder ﹠ decoder (codec) that connects described wireless communication unit;
The phonetic entry output unit that connects codec;
The memory of stored program and speech data;
The phonetic entry output unit of input and output voice signal;
Keyboard and display, and
Connect and control the microprocessor of above-mentioned each parts;
It is characterized in that also comprising:
With the virtual language repeater unit that described microprocessor is connected with phonetic entry output unit logic, this virtual language repeater unit is activated when described microprocessor is received the instruction that starts record function, and carries out the language repeater operation under above-mentioned microprocessor control.
Wherein, described virtual language repeater unit comprises:
Play element, logically be connected between microprocessor and the phonetic entry output unit, under the control of processor, play the original sound file that is stored in the memory;
Re-reading element logically is connected between microprocessor and the phonetic entry output unit, receives the sound of being exported by the loud speaker via the phonetic entry output unit of microphone records, and the audio files of recording back formation is stored in the memory;
With reading component, logically be connected between microprocessor and the phonetic entry output unit, detect the duration with pronunciation end of user, and determine the automatic playback of next original voice according to this duration by the microphone input;
Contrast element logically is connected between microprocessor and the phonetic entry output unit, duplicates the original sound of broadcast successively and follows pronunciation, and it is deposited in the described memory, so that input-output unit is exported original sound in proper order and followed pronunciation.
Wherein, described detection and the judgement part that connects microphone output that comprise with reading component, be used to detect the duration with pronunciation end of user by the microphone input, and should the duration and threshold value compare, when duration during greater than threshold value, make the judgement of playing next original voice, export by input-output unit then.
Wherein, the screen of described display is provided with the zone that manifests virtual language repeater unit, so that described virtual language repeater unit is apparent in this zone when being activated.
Wherein, described keyboard is provided with and is exclusively used in the button that the input user starts and/or operate described virtual language repeater unit.
Wherein, described processor connects each parts respectively by system bus.
Wherein, also comprise an input/output interface that is used for connecting exterior PC equipment, so that load speech data by exterior PC equipment.
Wherein, described memory is a flash memory.
Wherein, described memory is a random access memory.
Wherein, described virtual language repeater unit is virtual MP3 player.
Common phonetical repeater also needs to buy tape, and can not reuse, upgrade course content and need buy new tape again, and the utility model uses erasable internal memory, when having learnt a study course, delete it, the data wire that uses mobile phone to be equipped with is downloaded the content of the next chapter study course that will learn so long. and operation and carry all very convenient.
The utility model has the advantages that, overcome the limitation of traditional tape language repeater, performance mobile phone re-reading software power, and can make full use of Internet resources and help the user learning foreign language.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 shows the schematic diagram that has the handset structure of phonetical repeater function of the present utility model;
Fig. 2 is the schematic diagram of the internal structure of virtual language repeater unit in the displayed map 1;
Fig. 3 is the schematic diagram that shows an example of the mobile phone that has a phonetical repeater function of the present utility model.
Embodiment
Referring to Fig. 1, the mobile phone of band voice repeating function of the present utility model comprises:
Carry out the wireless communication unit 6 of radio communication with wireless network, this wireless communication unit comprises devices such as transceiver, frequency synthesis, channel coding/decoding; When sending, the coded voice data that audio coder ﹠ decoder (codec) 7 is sent into is carried out mailing to the base station after the processing such as chnnel coding, encryption; When receiving, receive from signal of base station, after equilibrium, deciphering, channel-decoding etc. are handled, the speech data of having been encoded;
The audio coder ﹠ decoder (codec) 7 that connects described wireless communication unit 6; When sending, the digitized voice signal that 7 pairs of phonetic entry output units 9 of this audio coder ﹠ decoder (codec) are sent into is encoded the speech data of having been encoded; When receiving, the coded voice data that 7 pairs of wireless communication units 6 of this audio coder ﹠ decoder (codec) are sent into is carried out decoding processing, obtains decoded speech data;
The phonetic entry output unit 9 that connects codec 7; When sending, the voice signal that this input-output unit 9 is sent into microphone carries out digitized processing (promptly carrying out analog to digital conversion), and digitized voice signal is sent to audio coder ﹠ decoder (codec) 7; When receiving, the decodeing speech signal that this input-output unit 9 is sent into audio coder ﹠ decoder (codec) 7 (being digitized voice signal) is supplied to earphone or loud speaker after carrying out digital to analog conversion and amplification;
The memory 2 of stored program and speech data; And
Connect the microprocessor 5 of above-mentioned each parts, this microprocessor 5 is controlled above-mentioned parts by system bus, to realize radio communication function.
One of feature of the present utility model is also to be provided with a virtual language repeater unit 8.This virtual language repeater unit 8 only just is activated when described microprocessor 5 receives the instruction of the startup record function that input equipment (such as keyboard 3) sends (program that is perhaps started the language repeater of storage in the memories 2 by microprocessor 5), and carries out language repeater and play operation (perhaps by microprocessor 5 these programs of operation) under above-mentioned microprocessor 5 controls.
In general, when virtual language repeater unit 8 is activated, microprocessor 5 can will suspend the operation of audio coder ﹠ decoder (codec) 7, just, disconnect the encoding and decoding speech 7 and phonetic entry output unit 9 passages of traditional sense, so that communicate by letter with phonetic entry output unit 9 in virtual language repeater unit 8, carry out the operation of language repeater.
When microprocessor 5 detected incoming call, the operation that can recover audio coder ﹠ decoder (codec) 7 automatically stopped the operation of virtual language repeater unit 8 simultaneously.As selection, microprocessor 5 also can be listened/optical signal by sending, and is manually recovered the operation of audio coder ﹠ decoder (codec) 7 by the user.
Fig. 2 has shown the internal structure of virtual language repeater unit 8 shown in Figure 1, and this virtual language repeater unit 8 also comprises except general broadcast element 8-4:
Re-reading element 8-1 receives the sound of being exported by the loud speaker via phonetic entry output unit 9 of microphone records, and the audio files of recording back formation is stored in the memory 2;
With reading component 8-2, detect the duration with pronunciation end of user, and determine the automatic playback of next according to this duration by the microphone input;
Contrast element 8-3 duplicates the original sound of broadcast successively and follows pronunciation, and it is deposited in the described memory 2, so that when the user contrasts original sound and follows pronunciation, is exported original sound and is followed pronunciation by output unit 9 orders, broadcasts via loud speaker.
Above-mentioned passes through to detect the duration of following pronunciation finish of user by the microphone input with reading component 8-2, the automatic playback that decides next original voice is another key character of the present utility model, adopt this technological means can reduce the time of unnecessary wait playback, thereby save the power consumption of battery of mobile phone.
For this reason, comprise detection and the judgement part (not shown) that connects microphone output with reading component 8-2, this detection and judgement certain customers are by the duration with the pronunciation end of microphone input, and should the duration and threshold value compare, when duration during greater than threshold value, make the judgement of playing next original voice, then via phonetic entry output unit 9 next original voice of output.
Referring to Fig. 1, described display 18 when activating, presents this virtual language repeater unit 8 to the user, so that the user carries out the language repeater operation in virtual language repeater unit.Therefore the screen of display 1 is provided with the zone that manifests virtual language repeater unit 8, so that described virtual language repeater unit 8 is apparent in this zone when being activated.
Keyboard 3 is the startup of virtual language repeater unit 8 and/or the input block of operation, so can be provided with the button that is exclusively used in input user startup and/or operates described virtual language repeater unit on it.On the other hand, to the operation of the virtual language repeater unit 8 after activating, can realize, and not adopt keyboard operation that in the case, keyboard 3 only is used for activating (startup) virtual language repeater unit 8 by microprocessor 5 by touch to indicator screen.
Referring to Fig. 1, the mobile phone of band voice repeating function of the present utility model also comprises an input/output interface 4 that is used for connecting exterior PC equipment, in case of necessity, can load the original voice data from exterior PC equipment by input/output interface 4.
Memory 2 in the mobile phone of band voice repeating function of the present utility model can be flash memory or random access memory.
Virtual language repeater unit 8 in the mobile phone of band voice repeating function of the present utility model can be virtual MP3 player.
Fig. 3 has shown an example of the present utility model.In this example, LCD LCD is the display 1 among Fig. 1; FLASH04 (flash memory) is the memory 2 among Fig. 1; Mobile phone small keyboard KEYBOARD is the keyboard 3 of Fig. 1; Universal input and output port GPIO is the I/O interface 4 among Fig. 1; Micro computer unit U01 comprises the microprocessor 5 among Fig. 1 and the channel coding/decoding function of audio coder ﹠ decoder (codec) 7 (being the encoding and decoding speech 02 among Fig. 3) and wireless communication unit 6; RF is the transceiver and the frequency synthesis part of the wireless communication unit 6 among Fig. 1; Phonetic entry output 03 is the phonetic entry output unit 9 among Fig. 1; Loudspeaker 05 are identical with loudspeaker among Fig. 1; Microphone 06 is identical with microphone among Fig. 1.
In example shown in Figure 3, virtual language repeater of the present utility model unit 8 is realized by software, that is to say,, on the display lcd screen, show virtual language repeater unit 8 by micro computer unit U01 operation by be stored in the language repeater program among the FLASH04 by micro computer unit U01 operation.Following function can be realized in virtual language repeater unit 8 like this:
Re-reading: as the audio files of whole teaching material to be converted into the audio files that mp3 formatted file or other mobile phones can be discerned, to utilize the mp3 player of mobile phone will learn teaching material and play back.During re-reading sentence, select what a starting point A, begin mobile phone from starting point A and call a copy function sound the playing process is recorded by microphone 06.When selecting a terminal point B, just stop to record, and the audio files of recording from A-B is stored in the FLASH04.When pressing repeating key, mobile phone just comes out the content play of A-B by the MP3 player.
With reading: enter with read states, when playing a word or a sentence, listen with pronunciation by microphone 06 frame.When detecting when running through a word or a sentence,, change the playback of next automatically over to reading behind the End of Tape 1 second.The control of acoustic control function, is not perhaps recorded with pronunciation if oversize with the time of reading with the time span of reading, and will set and follow read time for to Duo 1 second than the vowel playing time, finishing automatically to follow to the back to read with read time, changes the playback of next automatically over to.
Contrast: enter corresponding state, playing the sound (calling vowel) in the teaching material and following the sound of reading (calling consonant) all to duplicate, consonant is stored among the FLASH04 by language encoding and decoding 03.Automatically play back again by the order of recording again, so just can check whether own pronunciation has reached RP.The number of times of playing can oneself be set.Jump to the broadcast of next after playing.
4: visual English learning machine: when the use language repeater is learnt foreign languages, document in the teaching material is converted to the document of LRC form, the document of LRC form is the document format that the utility model mobile phone can be discerned, when re-using MP3 player plays teaching material, can access highlighted being presented on the mobile phone screen of content synchronization rolling in the LRC file, like this with regard to more convenient study.The user can take out the study course of mobile phone study oneself whenever and wherever possible like this.
Claims (10)
1. mobile phone with voice repeating function comprises:
Carry out the wireless communication unit (6) of radio communication with wireless network;
The audio coder ﹠ decoder (codec) (7) that connects described wireless communication unit (6);
The phonetic entry output unit (8) that connects codec (7);
The memory of stored program and speech data (2);
The phonetic entry output unit (9) of input and output voice signal;
Keyboard (3) and display (1), and
Connect and control the microprocessor (5) of above-mentioned each parts;
It is characterized in that also comprising:
The virtual language repeater unit (8) that is connected with phonetic entry output unit (9) logic with described microprocessor (5), this virtual language repeater unit (8) is by described microprocessor (5) activation when receiving that starting record function instructs, and the re-reading operation of execution under above-mentioned microprocessor (5) control.
2. the mobile phone of band voice repeating function according to claim 1 is characterized in that, described virtual language repeater unit comprises:
Play element (8-4), logically be connected between microprocessor (5) and the phonetic entry output unit (9), under the control of microprocessor (5), play the original sound file that is stored in the memory (2);
Re-reading element (8-1), logically be connected between microprocessor (5) and the phonetic entry output unit (9), reception is by the sound via the output of the loud speaker of phonetic entry output unit (9) of microphone records, and is stored in the memory (2) recording the audio files that the back forms;
With reading component (8-2), logically be connected between microprocessor (5) and the phonetic entry output unit (9), detect the duration with pronunciation end of user, and determine the automatic playback of next original voice according to this duration by the microphone input;
Contrast element (8-3) logically is connected between microprocessor (5) and the phonetic entry output unit (9), duplicates the original sound of broadcast successively and follows pronunciation, and it is deposited in the described memory (2).
3. the mobile phone of band voice repeating function according to claim 2 is characterized in that, described detection and the judgement part that connects microphone output that comprise with reading component (8-2).
4. according to the mobile phone of claim 1,2 described band voice repeating functions, it is characterized in that the screen of described display (1) is provided with the zone that manifests virtual language repeater unit (8).
5. according to the mobile phone of claim 1,2 described band voice repeating functions, it is characterized in that described keyboard (3) is provided with and is exclusively used in the button that the input user starts and/or operate described virtual language repeater unit.
6. the mobile phone of band voice repeating function according to claim 1 is characterized in that, described connection is that system bus connects.
7. the mobile phone of band voice repeating function according to claim 1 is characterized in that, also comprises an input/output interface (4) that is used for connecting exterior PC equipment.
8. the mobile phone of band voice repeating function according to claim 1 is characterized in that, described memory (2) is a flash memory.
9. the mobile phone of band voice repeating function according to claim 1 is characterized in that, described memory (2) is a random access memory.
10. the mobile phone of band voice repeating function according to claim 1 is characterized in that, described virtual language repeater unit (8) is virtual MP3 player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201185886U CN201044492Y (en) | 2007-02-08 | 2007-02-08 | Mobile phone with sound repeating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201185886U CN201044492Y (en) | 2007-02-08 | 2007-02-08 | Mobile phone with sound repeating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044492Y true CN201044492Y (en) | 2008-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201185886U Expired - Fee Related CN201044492Y (en) | 2007-02-08 | 2007-02-08 | Mobile phone with sound repeating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044492Y (en) |
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2007
- 2007-02-08 CN CNU2007201185886U patent/CN201044492Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaojuan Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20100208 |