CN103426458A - Intelligent key control device and method for multi-media MP3 radio audio device - Google Patents
Intelligent key control device and method for multi-media MP3 radio audio device Download PDFInfo
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- CN103426458A CN103426458A CN2013103225214A CN201310322521A CN103426458A CN 103426458 A CN103426458 A CN 103426458A CN 2013103225214 A CN2013103225214 A CN 2013103225214A CN 201310322521 A CN201310322521 A CN 201310322521A CN 103426458 A CN103426458 A CN 103426458A
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Abstract
The invention provides an intelligent key control method for a multi-media MP3 radio audio device, which includes the following steps: acquiring a function selection instruction; judging whether the continuous triggering time for the function selection instruction is smaller than a first threshold value or not; acquiring the song selection instruction if the continuous triggering time for the function selection instruction is smaller than the first threshold value; judging whether the continuous triggering time for the function selection instruction is larger than a second threshold value or not; performing quick roll to the next or former song if the continuous triggering time for the function selection instruction is larger than the second threshold value. The invention further provides an intelligent key control device for the multi-media MP3 radio audio device; according to the intelligent key control method and device for the multi-media MP3 radio audio device, the novel function of quick roll to the next or former song is added based on the fact that the original keys of the multi-media MP3 radio audio device are not changed.
Description
Technical field
The present invention relates to a kind of multimedia MP3 radio reception sound intelligent key control device and method.
Background technology
At present, multimedia MP3 radio reception stereo set on the market mainly comprises that button is more, such as: a upper song/fast backspace key, broadcasting/Pause key, lower song/F.F. button, mode switching key etc., but in these buttons, the function of each button is all less, a corresponding function (for example mode switching key) of button, button can only corresponding two functions (for example single/record button), if increase new function, can only increase new button to realize the increase of new function on multimedia MP3 radio reception stereo set.
Along with scientific and technological development, the storage space of multimedia MP3 radio reception stereo set is increasing, the quantity of storage song is also more and more, if upwards select or while selecting song downwards, original song selection function can't meet the requirement of existing quick selection song, if newly-increased fast selecting songs function needs newly-increased corresponding button to realize newly-increased fast selecting songs function.
Multimedia MP3 radio reception stereo set volume in the market is more and more less, and multimedia MP3 radio reception stereo set does not probably have unnecessary space to carry out " arrangement " newly-increased button.So, how can in the situation that do not increase new button, can increase again the problem that new function becomes multimedia MP3 radio reception stereo set manufacturer headache, therefore, also a kind of technology of exigence, a kind of can not increasing in the situation of new button, increase new function.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of multimedia MP3 radio reception sound intelligent key control device and method, can be so that multimedia MP3 radio reception stereo set on the basis that does not change original button, have increased the function that new song rolls or rolls backward fast forward fast.
In order to address the above problem, the technical scheme that the present invention adopts is: a kind of multimedia MP3 radio reception sound intelligent key control method is provided, comprises: obtain the function selection instruction; Judge whether the lasting triggered time of described function selection instruction is less than first threshold; If described function selection instruction continues the triggered time and is less than first threshold, obtain the song selection instruction; Judge whether the lasting triggered time of described song selection instruction is greater than Second Threshold; If described song selection instruction continues the triggered time and is greater than Second Threshold, upsweep or lower song rolls fast.
Wherein, judging that described song selection instruction continues after whether the triggered time be greater than the step of Second Threshold, if described song selection instruction continues the triggered time, to be less than or equal to Second Threshold, entering a song or next is bent.
Wherein, described, obtain function selection instruction step, obtain the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
Wherein, judging that described function selection instruction continues during whether the triggered time be less than the step of first threshold, if described function selection instruction continues the triggered time, to be more than or equal to first threshold, rewind down or F.F. forward backward.
Wherein, described, obtain the song selection instruction, obtain the song selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
In order to address the above problem, another technical solution used in the present invention is: a kind of multimedia MP3 radio reception sound intelligent key control device is provided, comprises the first acquisition module, for obtaining the function selection instruction; Whether the first judge module, be less than first threshold for judging the lasting triggered time of described function selection instruction; The second acquisition module, for when judging that obtaining the lasting triggered time of described function selection instruction is less than first threshold, obtain the song selection instruction; Whether the second judge module, be greater than Second Threshold for judging the lasting triggered time of described song selection instruction; Control module, continue the triggered time while being greater than Second Threshold for obtain described song selection instruction in judgement, controls to upsweep or lower song rolls fast.
Wherein, described control module also continues the triggered time while being less than or equal to Second Threshold for obtain described song selection instruction in judgement, controls to enter a song or next is bent.
Wherein, described the first acquisition module is also for obtaining the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
Wherein, described control module also continues the triggered time while being more than or equal to first threshold for obtain described function selection instruction in judgement, controls rewind down or F.F. forward backward.
Wherein, described the second acquisition module is also for obtaining the song selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
The invention has the beneficial effects as follows: the situation that is different from prior art, multimedia MP3 radio reception sound intelligent key control device of the present invention and method can be so that multimedia MP3 radio reception stereo set on the basis that does not change original button, have increased the function that new song rolls or rolls backward fast forward fast.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation be suitable for for the present invention's multimedia MP3 radio reception stereo set one embodiment.
Fig. 2 is the block scheme be suitable for for circuit module in the present invention's multimedia MP3 radio reception stereo set one embodiment.
Fig. 3 is the process flow diagram of multimedia MP3 radio reception sound intelligent key control method of the present invention one embodiment.
Fig. 4 is the block scheme of multimedia MP3 radio reception sound intelligent key control device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the structural representation be suitable for for the present invention's multimedia MP3 radio reception stereo set one embodiment.
Described multimedia MP3 radio reception stereo set comprises housing 10, be embedded at display device 20 on described housing 10, be embedded at the key groups 30 on described housing 10 and be located at the circuit module (not shown) in housing.Wherein, described key groups 30 includes but not limited to: a upper song/fast backspace key 301, broadcasting/time-out/tuning key 302, next song/fast forward button 303, regularly/delete key 304, single/record button 305, mode switching key 306.A described upper song/fast backspace key 301 is for sending a upper song or rewind down instruction; Described broadcasting/time-out/tuning key 302 for send play instruction with played songs, send pause instruction so that the song of playing in halted state or for radio reception frequency modulation is sent to the tuning instruction; Described next song/fast forward button 303, for sending next song or F.F. instruction, makes described multimedia MP3 radio reception stereo set play next bent song or makes the song of playing carry out F.F.; Described timing/delete key 304 is for making multimedia MP3 radio reception stereo set realize the function of regularly closing down or the function of deleting a certain song; Described single/record button 305, for sending the single instruction, makes described multimedia MP3 radio reception stereo set carry out the single broadcasting; Perhaps send record command; Mode switching key 306 is for the sending mode switching command.Should be appreciated that the present embodiment only take wherein a kind of multimedia MP3 radio reception stereo set and be described as example, in other embodiment, above-mentioned key groups can have different variations along with different multimedia MP3 radio reception stereo sets.
Refer to Fig. 2, Fig. 2 is the block scheme be suitable for for circuit module in the present invention's multimedia MP3 radio reception stereo set one embodiment.
Described circuit module 40 comprises a decoding device 401, the display module 402, audio output unit 403, electric supply installation 404, memory storage 405, FM/AM module 406, built-in microphone 407 and the key-press module 408 that are connected with described decoding device 401 respectively.
Wherein, the decoding main control chip that described decoding device 401 is write-in programs, its clock frequency is provided by the crystal oscillator of 12MHz, and described decoding device 401 is for being decoded to various audio files.
Described display module 402 is connected with decoding device 401, and described decoding device 401 drives described display module 402, and it is for showing audio-frequency information.
Described audio output unit 403 comprises audio frequency output module 4031, the headset output interface 4032 be connected with described audio frequency output module 4031, power amplification device 4033 and the loudspeaker arrangement 4034 be connected with described power amplification device 4033.The sound signal that described audio frequency output module 4031 is exported through DC/AC for receiving described decoding device 401, and export this sound signal to power amplification device 4033 and headset output interface 4032.Described headset output interface 4032 is for providing being connected of earphone and described multimedia MP3 radio reception stereo set.Described power amplification device 4033 is for carrying out described sound signal power amplification and exporting described loudspeaker arrangement 4034 to.4034 pairs of described sound signals of described loudspeaker arrangement are play.
Described electric supply installation 404 comprises charging socket 4041, the supply module 4042 be connected with charging socket 4041, the power source protective module 4043 be connected with described supply module 4042 and the power supply/volume switch 4044 be connected with described power source protective module 4043.
Described charging socket 4041 is connected with described decoding device 401 and supply module 4042 respectively, and in present embodiment, described charging socket 4041 can be mini usb socket, by mini-USB data line connecting charger, can give supply module 4042 chargings; Signal wire DM, the DP of described mini-USB connects decoding device 401, by the mini-USB data line, connects computer, can realize the USB download function.
In the present embodiment, described supply module 4042 adopts lithium battery.It is connected with described charging socket 4041.Described power source protective module 4043 is for the protection of supply module 4042, avoids overtension or too low described supply module 4042 caused to damage.Described power supply/volume switch 4044 with by described power source protective module 4043, with described supply module 4042, be connected; it is for controlling the open and close machine of multimedia MP3 radio reception stereo set; described power supply/volume switch 4044 also is connected with described power amplification device 4033; be used to described power amplification device 4033 that operating voltage is provided; described power supply/volume switch 4044 is connected with described decoding device 401; when rotation described power supply/volume switch 4044; detection signal is inputed to described decoding device 401, to control multimedia MP3 radio reception stereo set volume.
Described memory storage 405 comprises built-in memory module 4051 and a TF deck 4052, and described built-in memory module 4051 is built in the housing of described multimedia MP3 radio reception stereo set, with described decoding device 401, is connected, for storing various files.Described TF deck 4052 is connected with decoding device 401, for external TF storage card.
Described FM/AM module 406 is for receiving reception signals.
Described built-in microphone 407 is for received speech signal, and described voice signal is sent to decoding device 401 is decoded.
Described key-press module 408 is for receiving the various instructions produce by the button of being located on multimedia MP3 radio reception stereo set housing, and described instruction is sent to decoding device 401 is processed.
Should be appreciated that and above-mentionedly only take wherein a kind of multimedia MP3 radio reception stereo set and described multimedia MP3 radio reception stereo set is described as example.It is not limited to described multimedia MP3 radio reception stereo set,
Refer to Fig. 3, Fig. 3 is the process flow diagram of multimedia MP3 radio reception sound intelligent key control method one enforcement side's example of the present invention.Multimedia MP3 radio reception sound intelligent key control method of the present invention comprises the steps:
S101, obtain the function selection instruction;
In this step, the described function selection instruction of obtaining specifically refers to: obtain the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.A described upper song/fast backspace key and next song/fast forward button can be the physical button be embedded on multimedia MP3 radio reception stereo set, can be also to be located at the function soft-key button shown on described multimedia MP3 radio reception stereo set touch display screen.
Should be appreciated that in other embodiment, the described function selection instruction of obtaining can also be obtained by pressing other buttons, for example: Menu key etc.
S102, judge that described function selection instruction continues the triggered time and whether is less than first threshold;
Particularly, judge whether the lasting triggered time of described function selection instruction is less than first threshold, for example refer to, when the user presses function selecting key (go up a song/fast backspace key), record continues to press or lasting triggered time judge and describedly continue to press or whether the lasting triggered time is less than first threshold.When the described lasting triggered time is less than first threshold, enter the S103 step; When the described lasting triggered time is more than or equal to first threshold, go to the S106 step.In the present embodiment, described first threshold is a variable, and the manufacturer of this multimedia MP3 radio reception stereo set can self-defined this first threshold, in the present embodiment, described first threshold is defined as 1 second, and this step judges whether the described lasting triggered time is less than 1 second.
If the described function selection instruction of S103 continues the triggered time and is less than first threshold, obtain the song selection instruction;
In this step, if, when judging that the lasting triggered time that obtains described function selection instruction is less than first threshold, further obtain the song selection instruction.Described song selection instruction is for being selected the song of storing in described multimedia MP3 radio reception stereo set, in the present embodiment, by pressing the backspace key of a upper song/soon song selection instruction of a song that makes progress; Carry out the song selection instruction bent to next by pressing next song/fast forward button.
S104, judge that described song selection instruction continues the triggered time and whether is greater than Second Threshold; Particularly, judge whether the lasting triggered time of described song selection instruction is greater than Second Threshold, refer to when the user presses a upper song/fast backspace key or presses next song/fast forward button, record continues to press or lasting triggered time judge and describedly continue to press or whether the lasting triggered time is greater than Second Threshold.When the described lasting triggered time is greater than Second Threshold, enter the S105 step; When the described lasting triggered time is less than or equal to Second Threshold, go to the S107 step.In the present embodiment, described Second Threshold is a variable, and the manufacturer of this multimedia MP3 radio reception stereo set can self-defined this Second Threshold, in the present embodiment, described Second Threshold is defined as 2 seconds, and this step judges whether the described lasting triggered time is greater than 2 seconds.
If the described song selection instruction of S105 continues the triggered time and is greater than Second Threshold, upsweep or lower song rolls fast.
In this step, when the song selection instruction triggered if press a song/fast backspace key and the lasting triggered time of this song selection instruction are greater than Second Threshold (for example, while being greater than 2 seconds), upsweep and roll fast; When the song selection instruction triggered if press next song/fast forward button and the lasting triggered time of this song selection instruction are greater than Second Threshold (for example, while being greater than 2 seconds), bent rolling fast downwards.
If the described function selection instruction of S106 continues the triggered time while being more than or equal to first threshold, rewind down or F.F. forward backward;
In this step, when the function selection instruction triggered if press a song/fast backspace key and the lasting triggered time of this function selection instruction are more than or equal to first threshold (for example, while being more than or equal to 1 second), rewind down forward; (for example, while being more than or equal to 1 second), F.F. backward when the function selection instruction triggered if press next song/fast forward button and the lasting triggered time of this function selection instruction are more than or equal to first threshold.
If while being less than or equal to Second Threshold, enter in the lasting triggered time of the described song selection instruction of S107, one is bent or next is bent.
In this step, for example, when the song selection instruction triggered if press a song/fast backspace key and the lasting triggered time of this song selection instruction are less than or equal to Second Threshold (being less than or equal to 2 seconds), enter a song; For example, when the song selection instruction triggered if press next song/fast forward button and the lasting triggered time of this song selection instruction are less than or equal to Second Threshold (being less than or equal to 2 seconds), enter next song.
Embodiment of the present invention, because existing multimedia MP3 radio reception stereo set is all supported larger storage space, if upwards select or while selecting song downwards, original song selection function can't meet the requirement of existing quick selection, on the present invention basis constant at original button, increased the function that new song rolls or rolls backward fast forward fast, make in the situation that do not change device hardware, directly on the internal control chip of multimedia MP3 radio reception stereo set, increase by a new handling procedure, can increase the function of new quick selection song.
Refer to Fig. 4, Fig. 4 is the block scheme of multimedia MP3 radio reception sound intelligent key control device of the present invention one embodiment.The multimedia MP3 radio reception sound intelligent key control device of the present embodiment comprises: the first acquisition module 501, the first judge module 502, the second acquisition module 503, the second judge module 504 and control module 505.Wherein:
Described the first acquisition module 501, for obtaining the function selection instruction;
Particularly, described the first acquisition module 501 is for obtaining the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.A described upper song/fast backspace key and next song/fast forward button can be the physical button be embedded on multimedia MP3 radio reception stereo set, can be also to be located at the function soft-key button shown on described multimedia MP3 radio reception stereo set touch display screen.
Should be appreciated that in other embodiment, the described function selection instruction of obtaining can also be obtained by connecing down other buttons, for example: Menu key etc.
Whether described the first judge module 502, be less than first threshold for judging the lasting triggered time of described function selection instruction;
Particularly, whether described the first judge module 502 is less than first threshold for judging the lasting triggered time of described function selection instruction, for example refer to, when the user presses function selecting key (go up a song/fast backspace key), record continues to press or lasting triggered time judge and describedly continue to press or whether the lasting triggered time is less than first threshold.In the present embodiment, described first threshold is a variable, and the manufacturer of multimedia MP3 radio reception stereo set can self-defined this first threshold, and in the present embodiment, described first threshold is defined as 1 second.
Described the second acquisition module 503, for when judging that obtaining the lasting triggered time of described function selection instruction is less than first threshold, obtain the song selection instruction;
Particularly, described the second acquisition module 503 is for obtaining the song selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.Described song selection instruction is for being selected the song of storing in described multimedia MP3 radio reception stereo set.
Whether described the second judge module 504, be greater than Second Threshold for judging the lasting triggered time of described song selection instruction;
Particularly, whether described the second judge module 504 is greater than Second Threshold for judging the lasting triggered time of described song selection instruction, refer to when the user presses a upper song/fast backspace key or presses next song/fast forward button, record continues to press or lasting triggered time judge and describedly continue to press or whether the lasting triggered time is greater than Second Threshold.In the present embodiment, described Second Threshold is a variable, and the manufacturer of multimedia MP3 radio reception stereo set can self-defined this Second Threshold, and in the present embodiment, described Second Threshold is defined as 2 seconds.
Described control module 505, continue the triggered time while being more than or equal to first threshold for obtain described function selection instruction when judgement, controls F.F. backward or rewind down forward; Particularly, while for lasting triggered time of the function selection instruction that triggers when pressing a upper song/fast backspace key and this function selection instruction, being more than or equal to first threshold (for example, while being more than or equal to 1 second), control song rewind down forward; When the function selection instruction triggered when pressing next song/fast forward button and the lasting triggered time of this function selection instruction are more than or equal to first threshold (for example, while being more than or equal to 1 second), control song F.F. backward.
Described control module 505 is also for obtaining the described song selection instruction duration while being greater than Second Threshold in judgement, control to upsweep or lower song rolls fast; Particularly, while for lasting triggered time of the song selection instruction that triggers when pressing a upper song/fast backspace key and this song selection instruction, being greater than Second Threshold (for example, while being greater than 2 seconds), controlling upsweeps rolls fast; When the song selection instruction triggered when pressing next song/fast forward button and the lasting triggered time of this song selection instruction are greater than Second Threshold (for example, while being greater than 2 seconds), bent rolling fast downwards.
Described control module 505 also continues the triggered time while being less than or equal to Second Threshold for obtain described song selection instruction when judgement, controls to enter a song or next is bent; Particularly, for example, while for lasting triggered time of the song selection instruction that triggers when pressing a upper song/fast backspace key and this song selection instruction, being less than or equal to Second Threshold (being less than or equal to 2 seconds), controlling and enter a song; For example, when the song selection instruction triggered when pressing next song/fast forward button and the lasting triggered time of this song selection instruction are less than or equal to Second Threshold (being less than or equal to 2 seconds), control and enter next song.
Embodiment of the present invention, because existing multimedia MP3 radio reception stereo set is all supported larger storage space, if upwards select or while selecting song downwards, original song selection function can't meet the requirement of existing quick selection, on the present invention basis constant at original button, increased the function that new song rolls or rolls backward fast forward fast, make and do not changing in the device hardware situation, directly on the internal control chip of multimedia MP3 radio reception stereo set, increase by a new handling procedure, can increase the function of new quick selection song.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a multimedia MP3 radio reception sound intelligent key control method, is characterized in that, comprises the following steps:
Obtain the function selection instruction;
Judge whether the lasting triggered time of described function selection instruction is less than first threshold;
If described function selection instruction continues the triggered time and is less than first threshold, obtain the song selection instruction;
Judge whether the lasting triggered time of described song selection instruction is greater than Second Threshold;
If described song selection instruction continues the triggered time and is greater than Second Threshold, upsweep or lower song rolls fast.
2. multimedia MP3 radio reception sound intelligent key control method as claimed in claim 1, it is characterized in that: judging described song selection instruction continues during whether the triggered time be greater than the step of Second Threshold, if described song selection instruction continues the triggered time and is less than or equal to Second Threshold, enter a song or next is bent.
3. multimedia MP3 radio reception sound intelligent key control method as claimed in claim 2, it is characterized in that: obtain function selection instruction step described, obtain the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
4. multimedia MP3 radio reception sound intelligent key control method as claimed in claim 3, it is characterized in that: judging described function selection instruction continues during whether the triggered time be less than the step of first threshold, if described function selection instruction continues the triggered time and is more than or equal to first threshold, rewind down or F.F. forward backward.
5. multimedia MP3 radio reception sound intelligent key control method as claimed in claim 3, it is characterized in that: obtain the song selection instruction described, obtain the song selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
6. a multimedia MP3 radio reception sound intelligent key control device, is characterized in that, comprising:
The first acquisition module, for obtaining the function selection instruction;
Whether the first judge module, be less than first threshold for judging the lasting triggered time of described function selection instruction;
The second acquisition module, for when judging that obtaining the lasting triggered time of described function selection instruction is less than first threshold, obtain the song selection instruction;
Whether the second judge module, be greater than Second Threshold for judging the lasting triggered time of described song selection instruction;
Control module, continue the triggered time while being greater than Second Threshold for obtain described song selection instruction in judgement, controls to upsweep or lower song rolls fast.
7. multimedia MP3 radio reception sound intelligent key control device as claimed in claim 6, it is characterized in that: described control module also continues the triggered time while being less than or equal to Second Threshold for obtain described song selection instruction in judgement, controls to enter a song or next is bent.
8. multimedia MP3 radio reception sound intelligent key control device as claimed in claim 7 is characterized in that: described the first acquisition module is also for obtaining the function selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
9. multimedia MP3 radio reception sound intelligent key control device as claimed in claim 8, it is characterized in that: described control module also continues the triggered time while being more than or equal to first threshold for obtain described function selection instruction in judgement, controls rewind down or F.F. forward backward.
10. multimedia MP3 radio reception sound intelligent key control device as claimed in claim 8 is characterized in that: described the second acquisition module is also for obtaining the song selection instruction by pressing a upper song/fast backspace key or producing by pressing next song/fast forward button.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161122A (en) * | 2015-09-23 | 2015-12-16 | 敲敲科技（北京）有限公司 | Earphone-based data processing method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040032801A1 (en) * | 2002-08-16 | 2004-02-19 | Yi-Chuan Pan | Method for single-button control of an optical disc drive |
| CN1869907A (en) * | 2005-05-19 | 2006-11-29 | 索尼株式会社 | Electronic apparatus |
| CN101689100A (en) * | 2007-06-27 | 2010-03-31 | 微软公司 | Be used for the turbo-scroll mode that rapid data item is selected |
-
2013
- 2013-07-29 CN CN2013103225214A patent/CN103426458A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040032801A1 (en) * | 2002-08-16 | 2004-02-19 | Yi-Chuan Pan | Method for single-button control of an optical disc drive |
| CN1869907A (en) * | 2005-05-19 | 2006-11-29 | 索尼株式会社 | Electronic apparatus |
| CN101689100A (en) * | 2007-06-27 | 2010-03-31 | 微软公司 | Be used for the turbo-scroll mode that rapid data item is selected |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161122A (en) * | 2015-09-23 | 2015-12-16 | 敲敲科技（北京）有限公司 | Earphone-based data processing method and device |
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