CN1841541A - Electronic device with sound recording function and its sound recording method - Google Patents
Electronic device with sound recording function and its sound recording method Download PDFInfo
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- CN1841541A CN1841541A CN 200510059836 CN200510059836A CN1841541A CN 1841541 A CN1841541 A CN 1841541A CN 200510059836 CN200510059836 CN 200510059836 CN 200510059836 A CN200510059836 A CN 200510059836A CN 1841541 A CN1841541 A CN 1841541A
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Abstract
The disclosed electronic device with sound recording function comprises: a first/second/third sound source receiving unit, a switch unit, a MPU, a reverse phase unit, and an analog switch. Compared with prior, this invention can auto executes record function by received sound source once activating record function, and introduces convenience to user.
Description
Technical field
The invention relates to a kind of electronic installation and way of recording thereof, particularly can judge that about a kind of the Line-in source of sound whether import and carries out the electronic installation with sound-recording function and the way of recording thereof of the processing of recording after activating recording mechanism automatically with sound-recording function.
Background technology
Progress along with science and technology, general digital recorder on the market, as mp3player, recording pen and PDA(Personal Digital Assistant) etc., all require it to have strong functions, to attract the consumer to buy, Line-in functional transcription for example, radio function, the function in storage radio station, form playing functions such as MP3/WAV are (as long as be sent to the song of file layouts such as MP3 in the machine, can listen to the song of liking), digital recording function (can select the recording mode of different recording qualities), function of language learning and EQ model selection function, more can utilize USB2.0 high-speed transfer interface with it as the carry-on hard disk of USB.With modal mp3player, comprise radio (FM) mostly, media formats such as digital recording and mp3 playing function, more advanced have then that Line-in transcribes and function of language learning, wherein, the Line-in functional transcription is different sources of sound such as CD/ cassette tape (Tape) directly to be transcribed into media formatss such as mp3 via a sound source wire and to be stored in the built-in storer, this function can be with the cassette tape that uses the in early days mode via digital recording, with the transcription of sound in it is various Digital Medias forms, sound in the cassette tape can be presented with digital form again, it is not only limited to be used in the cassette tape player.
Above-mentioned digital recording function, not only has the Line-in functional transcription, more comprise the function of wireless radio station with function of obeying record and environment recording, wherein the function of environment recording is mostly via the built-in microphone radio reception of digital recorder, to carry out digital recording.
The source of sound selection mode of present digital recording can be divided into two kinds haply, first kind is the mode of utilizing software set, the user must enter the function menu (menu) of digital recorder with manual mode, the source of sound that selection will be recorded, push the record button of digital recorder again, then can carry out recording of this source of sound, in other words, just the user is if use the Line-in functional transcription, except the source of sound that must will transcribe inserts the Line-in jack on the digital recorder with sound source wire, more need enter the function menu of digital recorder, select the source of sound of Line-in, push the record button of digital recorder again, just can carry out Line-in transcribes, another kind of then be to push the record button of digital recorder in a different manner to carry out digital recording, for example utilize long record button of pressing digital recorder to carry out the environment recording or utilize the record button twice of pushing digital recorder to carry out wireless radio station with the modes such as function of obeying record.
From the above, the source of sound selection mode of existing digital recording, utilize the mode of software set also to push the record button of digital recorder by different way no matter be, the user needs intensive reading instructions ability proper operation before using digital recorder, and must be when operating one section in the future, just can learn its mode of operation by heart, real is inconvenience, if the user go out to leave behind the text of instructions or instructions be not the person of being to use know language the time, then can cause and use inconvenience, in addition, the user selects its source of sound if be familiar with in the mode of software set, also can miss the Best Times of recording because of the functional menu of need by complexity elects.
Therefore, how to provide a kind of function that can record to the source of sound that will select through complicated process of not needing, real be this area problem anxious to be solved.
Summary of the invention
For overcoming above-mentioned prior art problems, fundamental purpose of the present invention is to provide a kind of electronic installation with sound-recording function and the way of recording thereof that can judge automatically that whether source of sound is imported.
Another object of the present invention is to provide a kind of electronic installation with sound-recording function and the way of recording thereof that can avoid missing the Best Times of recording because of the complicated operations process.
A further object of the present invention is to provide a kind of electronic installation and way of recording thereof with sound-recording function, must not increase for example hardware such as button, knob or switch, can simply reach to control electronic installation easily to the processing of recording of its multitone source that receives.
For reaching above-mentioned and other purpose, the invention provides a kind of electronic installation and way of recording thereof with sound-recording function.This way of recording is applied in the electronic installation with recording mechanism, this electronic installation has the first source of sound receiving element, second source of sound receiving element and the switch unit, can automatically perform recording after activating recording mechanism according to received source of sound handles, this method may further comprise the steps: (1) opens this switch unit, sets this electronic installation and activates recording mechanism; (2) make this electronic installation judge whether the port holes of this first source of sound receiving element electrically connects with the source of sound input media, if then make the look-at-me pin of this first source of sound receiving element produce look-at-me, and enter step (3), if not, then enter step (4); (3) look-at-me that makes this electronic installation produce according to this first source of sound receiving element is recorded to the source of sound that the source of sound transmission signals pin of this first source of sound receiving element receives; And (4) make this electronic installation record with the source of sound that this second source of sound receiving element receives when this electronic installation judges that this second source of sound receiving element receives sound source signal.
Have again, the electronic installation of using the above-mentioned way of recording also has the 3rd source of sound receiving element, and the step of this way of recording (2) is further comprising the steps of: (2-1) make this electronic installation judge whether this first source of sound receiving element has action, if, then enter this step (3), if not, then enter step (2-2); (2-2) make this electronic installation judge whether this second source of sound receiving element receives sound source signal, if, then enter step (4), if not, then enter step (2-3); And (2-3) make this electronic installation that the received source of sound of the 3rd source of sound receiving element is recorded.
Electronic installation with sound-recording function of the present invention can automatically perform recording according to the source of sound that receives and handle after activating recording mechanism, and this electronic installation comprises: microprocessing unit; The first source of sound receiving element electrically connects for this electronic installation and source of sound input media, and receives first source of sound that this source of sound input media transmits, and this first source of sound receiving element has port holes, look-at-me pin and source of sound transmission signals pin at least; Rp unit is with the look-at-me pin electric connection of this first source of sound receiving element; The second source of sound receiving element receives second source of sound for this electronic installation; Switch unit electrically connects with this microprocessing unit, sets the recording mechanism that whether activates for the user; And analog switch, respectively with the source of sound transmission signals pin of the first source of sound receiving element, the second source of sound receiving element, microprocessing unit and rp unit electrically connect, when this switch unit is set to the recording mechanism that activates, and when inserting the port holes of this first source of sound receiving element with sound source wire plug that this source of sound input media electrically connects, make the look-at-me pin of this first source of sound receiving element produce look-at-me, and be sent in this microprocessing unit and the rp unit, by this rp unit that this look-at-me is anti-phase, the sound source signal that transmits with the source of sound transmission signals pin of notifying this analog switch to receive this first source of sound receiving element, and notify this microprocessing unit that the source of sound that this analog switch transmitted is handled by this look-at-me; Otherwise, when being set to, this switch unit activates recording mechanism and the look-at-me pin of this first source of sound receiving element when not producing this look-at-me, and then make this electronic installation that the received source of sound of the second source of sound receiving element is recorded.
Have again, this electronic installation also comprises the 3rd source of sound receiving element, itself and this microprocessing unit electrically connects, receive external sound for this electronic installation, wherein, activate recording mechanism and the look-at-me pin of this first source of sound receiving element does not produce this look-at-me/and this second source of sound receiving element when not receiving sound source signal when this switch unit is set to, then make this microprocessing unit that the source of sound that the 3rd source of sound receiving element receives is recorded.
In sum, compare with the selection mode of existing recording source of sound, the present invention records by the mode whether automatic judgement source of sound is imported, and does not need can record to selected source of sound via the process operation of any complexity, can control recording work fast, simply, easily.
Description of drawings
Fig. 1 is the basic structure block schematic diagram with electronic installation of sound-recording function of the present invention;
Fig. 2 is the circuit diagram of the first source of sound receiving element of Fig. 1; And
Fig. 3 is the basic step flow process of the way of recording of the present invention.
Embodiment
Embodiment
Fig. 1 is the basic structure block schematic diagram with electronic installation of sound-recording function of the present invention, only shows the literal relevant with the present invention in the figure.
As shown in Figure 1, electronic installation 1 with sound-recording function of the present invention can automatically perform recording according to the source of sound that receives and handle after activating recording mechanism, the user does not need can record to the source of sound that will select via the process of any complexity, wherein, above-mentioned source of sound is first source of sound, wherein a kind of of second source of sound or the 3rd source of sound, and above-mentioned electronic installation 1 will have the radio broadcasting radio signals (for example FM or AM radio signals) of reception at least, microphone (microphone) digital recording and Line-in functional transcription are as multi-functional recording pen, electronic installations such as mobile phone (cellphone) and PDA(Personal Digital Assistant).This electronic installation 1 comprises the first source of sound receiving element 10, the second source of sound receiving element 11 that is used to receive second source of sound that is used to receive first source of sound, the 3rd source of sound receiving element 12, microprocessing unit 13, analog switch 14, rp unit 15 and the switch unit 16 that is used to receive the 3rd source of sound at least.
Sub-device 1 external other source of sound input media (not marking) of these first source of sound receiving element, 10 power supplies, just this first source of sound receiving element 10 for example is that sound input end mouth (Phone jack) is connected with Line-in sound source wire plug, makes this electronic installation 1 can external source of sound input media.
This second source of sound receiving element 11 is the receivers that receive the radio broadcasting radio signals for this electronic installation 1, and just this radio broadcasting radio signals for example is FM or AM radio signals.
The 3rd source of sound receiving element 12 receives external sound, for example microphone for this electronic installation 1.
This switch unit 16 electrically connects with microprocessing unit 13, and for example button, knob or switch are set this electronic installation 1 for the user and whether activated recording mechanism.
This analog switch 14 electrically connects with the first source of sound receiving element 10, the second source of sound receiving element 11, microprocessing unit 13 and rp unit 15 respectively, whether activates and the receipt source of sound source signal according to the switch unit 16 recording mechanism of this electronic installation 1, determine the recording processing of this electronic installation 1.Wherein, this first source of sound receiving element 10 for example is the sound input end mouth (Phone jack) with 5 supported signal pin, as shown in Figure 2, this 5 supported signal pin (101,102,103,104 and 105) the supported signal pin 105 in electrically connects with the port holes 100 of this sound input end mouth, and be ground state (being electronegative potential), this 5 supported signal pin (101,102,103,104 and 105) two source of sound transmission signals pin (101 in, 103), be to insert left channel signals and the right-channel signals that the Line-in sound source wire plug (not marking) in this port holes 100 transmits to be sent in this analog switch 14, and before the signal that these analog switch 14 these first source of sound receiving elements 10 of reception transmit, when inserting this port holes 100 because of this Line-in sound source wire plug, can make 5 supported signal pin (101 of this sound input end mouth, 102,103,104 and 105) a look-at-me pin 104 in contacts with signal pins 105, make the voltage signal VDD of this look-at-me pin 104 be sent to this signal pins 105, make this look-at-me pin 104 output low-potential signals, the look-at-me that this low-potential signal is promptly recorded and handled as 13 pairs of these first source of sound receiving element, 10 received sources of sound of this microprocessing unit of request, and this this low-potential signal also is sent in this analog switch 14 through rp unit 15, the for example anti-phase lock of this rp unit 15 (Not Gate) makes this analog switch 14 declare knowing and need carry out the source of sound transmission whether from the received source of sound of this first source of sound receiving element 10.
Just when these first source of sound receiving element, 10 external sound source wire and user activate this switch unit 16 and set this electronic installation 1 and activate recording mechanism, the look-at-me pin 104 that this first source of sound receiving element 10 promptly provides by itself, transmit look-at-me in this microprocessing unit 13 and rp unit 15, the source of sound of notifying this microprocessing unit 13 to be about to carry out the analog digital conversion is the source of sound that receives from this first source of sound receiving element 10, and it is this look-at-me is anti-phase by this rp unit 15, notify this analog switch 14 only can receive the sound source signal that this first source of sound receiving element 10 transmits at present, and make this analog switch 14 that the sound source signal that this first source of sound receiving element 10 transmits is sent to microprocessing unit 13, and then make this microprocessing unit 13 carry out the analog digital conversion according to the source of sound that receives, carry out follow-up recording and handle.
What this must illustrate be, since the recording of 1 pair of this second source of sound receiving element 11 of this electronic installation and the 3rd source of sound receiving element 12 source of sound that receives handle with existing MP3 player to record processing identical, so the processing of recording that the reception source of sound of the second source of sound receiving element 11 and the 3rd source of sound receiving element 12 is carried out does not describe.
For having the electronic installation that receives three kinds of source of sound inputs, particularly be applied in the electronic installation that receives the Line-in source of sound, electronic installation 1 with sound-recording function of the present invention, by the first source of sound receiving element (for example Phone jack) with switching function, must not increase another switch unit (for example button, knob or switch) maybe need not be by software set with complex way such as menu or compressing time length to the source of sound that the receives processing of recording.Therefore, can allow the user finish recording operation more simply by the electronic installation 1 with sound-recording function of the present invention.
Fig. 3 is the workflow synoptic diagram of the way of recording of the present invention.Execution in step S10 at first judges whether to activate the recording mechanism of this electronic installation 1.This recording mechanism is to activate sound-recording function by the switch unit 16 that the user opens this electronic installation 1, this switch unit 16 can be button, knob or switch, be unlocked as if this switch unit 16, then enter step S11, otherwise, then carry out this step S11.
In step S11, judge whether this first source of sound receiving element 10 has action.Line-in sound source wire plug is inserted in this first source of sound receiving element 10, make this electronic installation 1 judge whether with input first source of sound, if, then enter step S12, if not, then enter step S13, wherein, whether Line-in sound source wire plug inserts is that the first source of sound receiving element 10 (for example Phone Jack) by having switching function is differentiated, and this first source of sound receiving element 10 is and for example analog switch (Analog Switch) and the collocation of anti-phase lock members such as (Not Gate), make this electronic installation 1 differentiate source of sound and whether import, handle so that carry out follow-up recording.
In step S12, make 1 pair first source of sound of this electronic installation record.When the above-mentioned first source of sound receiving element 10 has action, the sound input end mouth (Phone jack) that is electronic installation 1 is circumscribed with the Line-in sound source wire, and during the recording of user's active electron device 1 mechanism, 1 of electronic installation can be recorded to first source of sound automatically; At this moment, the user does not need loaded down with trivial details operating process to carry out Line-in easily to transcribe action.
In step S13, make the microprocessing unit 13 of this electronic installation 1 judge whether this second source of sound receiving element 11 receives sound source signal.This step is in the above-mentioned first source of sound receiving element, 10 attonitys, when just the sound input end mouth of electronic installation 1 (Phone jack) does not have external Line-in sound source wire, 1 of electronic installation can continue to judge whether the above-mentioned second source of sound receiving element 11 receives sound source signal, if, then enter step S14, if not, then enter step S15, wherein, above-mentioned second source of sound is the radio broadcasting radio signals that this electronic installation 1 receives.
In step S14, make 1 pair second source of sound of this electronic installation record.When the above-mentioned second source of sound receiving element 11 has the sound source signal of reception, the radio broadcasting radio signals receiving function that is electronic installation 1 is a state of activation, then electronic installation 1 can be recorded to second source of sound, just the user activates as if the radio broadcasting radio signals receiving function with electronic installation 1, and under the state of the first source of sound receiving element, 10 no external any Line-in sound source wire of electronic installation 1, the recording mechanism of user's active electron device 1, this electronic installation 1 can be recorded to the radio broadcasting radio signals, therefore, the user can be easily while listening to radio broadcasting radio signals synchronous recording radio signals, more can allow the following sound that will record of the real-time record of user (as song or program), make its song under recording or program etc. can be more complete.
In step S15, make 1 pair the 3rd source of sound of this electronic installation record.When the above-mentioned second source of sound receiving element 11 did not receive sound source signal, just the radio broadcasting radio signals receiving function of electronic installation 1 was a unactivated state, and then electronic installation can be recorded to the 3rd source of sound, and wherein, above-mentioned the 3rd source of sound is an external sound; Just the user is at the state of the first source of sound receiving element, 10 no external any Line-in sound source wire of electronic installation 1, and also during the radio broadcasting radio signals receiving function of this electronic installation 1 of un-activation, during the recording mechanism of user's active electron device (promptly opening switch unit 16), this electronic installation 1 sound is to external world recorded, and the external sound of indication is to record by the radio reception mechanism of electronic installation 1 herein, and the better embodiment of this radio reception mechanism is a microphone; So if the user is when not external sound source wire and un-activation radio broadcasting radio signals receiving function, when opening switch unit 16, then can be easily and outside sound under the real-time record.
By on address accompanying drawing as can be known, the mode that the present invention utilizes automatic judgement source of sound whether to import is recorded, the user does not need can record to selected source of sound via the process of any complexity, the required sound of recording under the record that can be real-time more, and convenience is high.
In addition, the electronic installation and the way of recording thereof with sound-recording function of the present invention removed in the foregoing description simultaneously with receiving the radio broadcasting radio signals, microphone (microphone) digital recording and Line-in transcribe outside three kinds of sound-recording functions, also can only have the radio broadcasting radio signals of reception and two kinds of sound-recording functions of microphone (microphone) digital recording, or only have and receive the radio broadcasting radio signals and Line-in transcribes two kinds of sound-recording functions, or only have the microphone digital recording and Line-in transcribes two kinds of sound-recording functions, according to example different sound-recording function combinations can be arranged.
Claims (16)
1. the electronic installation with sound-recording function can automatically perform recording according to the source of sound that receives and handle after activating recording mechanism, it is characterized in that this electronic installation comprises:
Microprocessing unit;
The first source of sound receiving element electrically connects for this electronic installation and source of sound input media, and receives first source of sound that this source of sound input media transmits, and this first source of sound receiving element has port holes, look-at-me pin and source of sound transmission signals pin at least;
Rp unit is with the look-at-me pin electric connection of this first source of sound receiving element;
The second source of sound receiving element receives second source of sound for this electronic installation;
Switch unit electrically connects with this microprocessing unit, sets the recording mechanism that whether activates for the user; And
Analog switch, respectively with the source of sound transmission signals pin of the first source of sound receiving element, the second source of sound receiving element, microprocessing unit and rp unit electrically connect, when this switch unit is set to the recording mechanism that activates, and when inserting the port holes of this first source of sound receiving element with sound source wire plug that this source of sound input media electrically connects, make the look-at-me pin of this first source of sound receiving element produce look-at-me, and be sent in this microprocessing unit and the rp unit, by this rp unit that this look-at-me is anti-phase, the sound source signal that transmits with the source of sound transmission signals pin of notifying this analog switch to receive this first source of sound receiving element, and notify this microprocessing unit that the source of sound that this analog switch transmitted is handled by this look-at-me; Otherwise, when being set to, this switch unit activates recording mechanism and the look-at-me pin of this first source of sound receiving element when not producing this look-at-me, and then make this electronic installation that the received source of sound of the second source of sound receiving element is recorded.
2. electronic installation as claimed in claim 1, it is characterized in that, this electronic installation also comprises the 3rd source of sound receiving element, electrically connect with this microprocessing unit, receive external sound for this electronic installation, wherein, activate recording mechanism and the look-at-me pin of this first source of sound receiving element when not producing the sound source signal that this look-at-me and this second source of sound receiving element do not receive when this switch unit is set to, then make this microprocessing unit that the source of sound that the 3rd source of sound receiving element receives is recorded.
3. electronic installation as claimed in claim 1 or 2 is characterized in that, this electronic installation is multi-functional recording pen, mobile phone or personal digital assistant.
4. electronic installation as claimed in claim 1 is characterized in that, this first source of sound receiving element is to make external this source of sound input media of this electronic installation by the Line-in sound source wire.
5. electronic installation as claimed in claim 1 is characterized in that, this first source of sound receiving element is the sound input end mouth.
6. electronic installation as claimed in claim 1 is characterized in that, this rp unit is anti-phase lock.
7. electronic installation as claimed in claim 1 is characterized in that, the radio broadcasting radio signals receiver that this second source of sound receiving element is this electronic installation, and its second source of sound that receives is meant the radio broadcasting radio signals.
8. electronic installation as claimed in claim 2 is characterized in that, the 3rd source of sound receiving element is the microphone that this electronic installation is used to receive external sound.
9. way of recording, be applied in electronic installation with recording mechanism, this electronic installation has the first source of sound receiving element, the second source of sound receiving element and the switch unit of port holes, look-at-me pin and source of sound transmission signals pin at least, can automatically perform recording according to the source of sound that receives after activating recording mechanism handles, it is characterized in that this way of recording may further comprise the steps:
(1) opens this switch unit, set this electronic installation and activate recording mechanism;
(2) make this electronic installation judge whether the port holes of this first source of sound receiving element electrically connects with the source of sound input media, if then make the look-at-me pin of this first source of sound receiving element produce look-at-me, and enter step (3), if not, then enter step (4);
(3) look-at-me that makes this electronic installation produce according to this first source of sound receiving element is recorded to the source of sound that the source of sound transmission signals pin of this first source of sound receiving element receives; And
(4) when this electronic installation judges that this second source of sound receiving element receives sound source signal, make this electronic installation record with the source of sound that this second source of sound receiving element receives.
10. the way of recording as claimed in claim 9 is characterized in that, this electronic installation also has the 3rd source of sound receiving element, and the step of this way of recording (2) is further comprising the steps of:
(2-1) make this electronic installation judge whether this first source of sound receiving element has action, if, then enter this step (3), if not, then enter step (2-2);
(2-2) make this electronic installation judge whether this second source of sound receiving element receives sound source signal, if, then enter step (4), if not, then enter step (2-3); And
(2-3) make this electronic installation that the source of sound that the 3rd source of sound receiving element receives is recorded.
11., it is characterized in that this electronic installation is multi-functional recording pen, mobile phone or personal digital assistant as the claim 9 or the 10 described ways of recording.
12. the way of recording as claimed in claim 9 is characterized in that, this first source of sound receiving element is to make external this source of sound input media of this electronic installation by the Line-in sound source wire.
13., it is characterized in that this first source of sound receiving element is the sound input end mouth as the claim 9 or the 10 described ways of recording.
14. the way of recording as claimed in claim 13, it is characterized in that, this sound input end mouth uses with analog switch and the collocation of anti-phase lock at least, make this electronic installation when the second source of sound receiving element receives the source of sound that the source of sound transmission signals pin of sound source signal and this first source of sound receiving element receives, promptly the source of sound that the source of sound transmission signals pin of this first source of sound receiving element is received is recorded.
15. the way of recording as claimed in claim 9 is characterized in that, the radio broadcasting radio signals receiver that this second source of sound receiving element is this electronic installation, and its second received source of sound is meant the radio broadcasting radio signals.
16. the way of recording as claimed in claim 10 is characterized in that, the 3rd source of sound receiving element is the microphone that this electronic installation is used to receive external sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510059836 CN1841541A (en) | 2005-03-31 | 2005-03-31 | Electronic device with sound recording function and its sound recording method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510059836 CN1841541A (en) | 2005-03-31 | 2005-03-31 | Electronic device with sound recording function and its sound recording method |
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| CN1841541A true CN1841541A (en) | 2006-10-04 |
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| CN 200510059836 Pending CN1841541A (en) | 2005-03-31 | 2005-03-31 | Electronic device with sound recording function and its sound recording method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937692A (en) * | 2010-07-23 | 2011-01-05 | 惠州Tcl移动通信有限公司 | FM (frequency modulation) receiver program recording and broadcasting method based on mobile phone and mobile phone |
| CN103227851A (en) * | 2013-03-05 | 2013-07-31 | 广东欧珀移动通信有限公司 | Method and device for communication terminal recording |
-
2005
- 2005-03-31 CN CN 200510059836 patent/CN1841541A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937692A (en) * | 2010-07-23 | 2011-01-05 | 惠州Tcl移动通信有限公司 | FM (frequency modulation) receiver program recording and broadcasting method based on mobile phone and mobile phone |
| CN101937692B (en) * | 2010-07-23 | 2013-04-03 | 惠州Tcl移动通信有限公司 | FM (frequency modulation) receiver program recording and broadcasting method based on mobile phone and mobile phone |
| CN103227851A (en) * | 2013-03-05 | 2013-07-31 | 广东欧珀移动通信有限公司 | Method and device for communication terminal recording |
| CN103227851B (en) * | 2013-03-05 | 2014-10-15 | 广东欧珀移动通信有限公司 | Method and device for communication terminal recording |
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