CN1812631A - Earphone equipment with functional key and controlling method for operation thereof - Google Patents
Earphone equipment with functional key and controlling method for operation thereof Download PDFInfo
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- CN1812631A CN1812631A CN 200510032904 CN200510032904A CN1812631A CN 1812631 A CN1812631 A CN 1812631A CN 200510032904 CN200510032904 CN 200510032904 CN 200510032904 A CN200510032904 A CN 200510032904A CN 1812631 A CN1812631 A CN 1812631A
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- earphone
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Abstract
An earphone device with function key consists of earphone plug connected to music playing unit, right/left earphone for outputting sound signal from earphone plug to outside, function key on earphone for controlling music playing function according to signal selected by user .It features that microcomputer built in music playing unit is used to carry out music playing control and to receive information according to signal selected by said function key.
Description
Technical field
The present invention relates to be used for the earphone of playing back music, specifically, relate to and in earphone, possess ear speaker device and the progress control method thereof that to control the function key of music by earphone.
Background technology
MPEG (Moving Picture Experts Group) is a mobile image multimedia expert group under the tissue of the International Organization for Stand (ISO) and international electrical equipment ANSI international standard mechanisms such as (IEC), unified specification according to the rules, the video of unifying to provide and the compression of audio signal, transmission and technical standard such as reduction again.Simultaneously, the meaning of MP3 is MPEG-1 AudioLayer-3, and it also is a content in the audio-frequency unit that is comprised in the MPEG technology.It uses the mpeg audio compress technique, uses this technology the audio sound information size of CD can be reduced to 1/12.
As mentioned above, development along with science and technology and digital audio-frequency data treatment technology, except that sound store media such as original cartridge, can reach the memory unit that voice data (that is audio sound information) stores and just extensively carry out in the whole world such as the exploitation of portable digital audio-frequency playback equipments such as MP3 player.
Therefore built-in memory unit in the MP3 player that is generally using recently, even do not insert existing sound store media in addition, can guarantee that also long-time high-quality plays needed voice data.
Fig. 1 is shown is the formation block diagram of common portable audio-frequence player device.
With reference to Fig. 1 as can be known, the MP3 player comprises following each several part member: press key input device 15, display unit 20, power supplier 25, control device 30, decoder 35, D/A conversion equipment 40, audio output device 45, earpiece plug 50.
Above-mentioned press key input device 15 comprises plays button, menu key, pause button and selected songs button etc., utilize this part device, whether can determine to play, player method and in the demonstration form at display unit 20 places etc. being stored in voice data in the MP3 storage device 55.Certainly, can comprise maintenance (HOLD) switch in this partial devices in addition yet, utilize this button, even the user has carried out the button input, the MP3 player can not move any function yet.
In addition, by above-mentioned display unit 20, can demonstrate the information such as operate condition of the identifying information of MP3 storage device 55, the voice data information of playing (for example: the playing sequence information of bent name, reproduction time, associated song, folder information etc.) and MP3 player.Utilize the shown information that goes out of above-mentioned display unit 20, can judge relevant MP3 player and whether have a certain function.And, can also demonstrate in the function information that relevant MP3 player can move all information that need inform to the associated user by display unit 20.
Simultaneously, 25 of above-mentioned power suppliers are to be used to provide needed power supply, so that the MP3 player can normally move.Above-mentioned power supplier 25 also can be a battery connecting apparatus, utilize this device can with such as protable power units such as charger, dry cells, or external electric waits driving power to be connected in a steady stream.
Simultaneously, 30 of above-mentioned control device have following controlled function: when the user operates by press key input device 15, can control parts such as press key input device 15, display unit 20, decoder 35 and MP3 storage device 55, so that can pass through headphone, the voice data that is stored in the storage device 55 is play.
35 controls by control device 30 of above-mentioned decoder read out the mp3 file information that is stored in the MP3 storage device 55, and decode (decoding), to generate the digital audio data.
The function of above-mentioned D/A conversion equipment 40 is as follows: will be converted to analog signal by the digital audio data that decoder 35 is generated, and generate analogue data.
The function of above-mentioned audio output device 45 is as follows: will amplify and carry out the waveform regularization by D/A conversion equipment 40 received audio frequency simulation data, and will be through the audio frequency simulation data of amplifying by being inserted into the earphone 2 in the headphone connector 50, broadcast condition with best provides voice data to the user.
What Fig. 2 was shown is the stereogram of portable audio-frequence player device.
With reference to Fig. 2 as can be known, audio-frequence player device 1 upper end in front has display unit 20, can show various functions and broadcast information etc., and the lower end then has a plurality of press key input devices 15.
Above-mentioned press key input device 15 substantially by play button 10, be used for regulating play and the adjusting button 11 of retrieval rate speed, stop key 12, institutes such as pause button 13, volume button 14 and shutdown switch 12, menu key, record button constitute., can decide the On/Off of power supply here, wherein also comprise playing function certainly according to pressing the length of playing 10 times of button.
Simultaneously, expose the button of outside, particularly play button etc., sometimes also unnecessary pressing at audio-frequence player device 1.That is, in moving process, in order to carry audio-frequence player device 1, put into it in pocket or the knapsack after, can listen to the music by a left side/right earphone (52,53) that is connected with earpiece plug 50, also can utilize maintained switch 9 that key-press status is kept.
But, because earphone (52,53) and playback equipment 1 keep at a certain distance away and use, so, in motion or when mobile, if want to utilize the button of remote controller or this machine to control or choose volume, jump selected songs functions such as (Skip), just exist the inconvenience part.
Summary of the invention
First purpose of the present invention is to address the above problem, and a kind of Headphone device and function key control method that possesses function key is provided, and has the press key input section part in earphone, and can pass through music equipment, controls the various playing functions of operation.
Second purpose of the present invention provides a kind of Headphone device and function key control method that possesses function key, makes the keypress function of a left side/right earphone different.
The 3rd purpose of the present invention provides a kind of Headphone device and function key control method that possesses function key, by the function key of earphone, can regulate volume, regulate the jump selected songs.
To achieve these goals, possess the ear speaker device of function key, it is characterized in that it comprises:
Be connected to the earpiece plug of music equipment;
Voice signal that will be by the transmission of above-mentioned earpiece plug is to a left side/right earphone of outside output;
The signal according to user-selected that has in the above-mentioned earphone is controlled the function key of music playback function;
Have the ear speaker device of function key, it is characterized by, the microcomputer in the music equipment receives information and carries out music control according to the selection signal of above-mentioned functions key.
Preferably, it is characterized in that the function key that the machine place installs of picking up the ears of one in an above-mentioned left side/right earphone is regulated volume according to the number of times that the user presses, the function key that install at opposite side earphone place is according to pressing the time step selected songs or the selected songs that jump continuously.
Preferably, it is characterized in that the function key that install at specific earphone place in an above-mentioned left side/right earphone has the toggle function.
Progress control method according to the Headphone device that possesses function key of the embodiment of the invention is characterised in that:
Music equipment is connected with earpiece plug, comes the stage of playing back music by above-mentioned earphone;
Judgement when playing above-mentioned music arbitrarily the function key that possesses of earphone place whether stage of input is arranged;
If function key input is arranged at above-mentioned specific earphone place, just according to the press degree of above-mentioned functions key, the stage that music is controlled.
Preferably, in above-mentioned earphone,, volume is increased or reduce according to the number of times that the function key that left earphone is possessed is pressed; According to the time length that the function key that above-mentioned right earphone is possessed is pressed, decision jump one first-choice melody still carries out continuously.
As mentioned above, has following effect according to the method that possesses the ear speaker device of function key and control its operation of the present invention: in earphone, possessed the function key that is used for playing back music, therefore, do not need directly to control the broadcast of music, directly on earphone, regulate just passable by remote controller or this machine.Thus, can provide bigger convenience for the user.
Simultaneously, the present invention also has following effect: the button that often uses when having playing back music on the earphone, just can carry out shirtsleeve operations such as tuning amount, jump selected songs on earphone.
Description of drawings
What Fig. 1 was shown is the formation block diagram of existing MP3 player.
What Fig. 2 was shown is the stereogram of existing MP3 player.
Fig. 3 is according to the ear speaker device that possesses function key of embodiments of the invention and the formation block diagram of main device.
Fig. 4 is the flow chart of expression according to the progress control method of the ear speaker device that possesses function key of embodiments of the invention.
The explanation of accompanying drawing main mark
100: main device 101: earpiece plug
102: port one 03: microcomputer
110,120: earphone 111,121: inverter functionality key
Embodiment
Of the present inventionly possesses the ear speaker device of function key and the embodiment of progress control method is elaborated to what have an above-mentioned formation below with reference to accompanying drawings.
With reference to Fig. 3 as can be known, in the main device (Main set) 100 of portable playback device, each inscape shown in Figure 1 and microcomputer 103 have been comprised.This main device 100 is connected with earpiece plug 101, and earpiece plug 101 is connected with right earphone 120 usefulness lines with left earphone 110.Here, S representation signal line in each earphone cord, G represents ground connection (GND), D represents data wire (Data Line).
Simultaneously, earphone 110,120 has inverter functionality (Inverterfunction) key 111,121 respectively in certain location.Above-mentioned inverter functionality key 111,121 is connected with earpiece plug port one 02 by above-mentioned earphone cord.
That is, have on the microcomputer 103 respectively and inverter functionality key 111,121 corresponding each port one 02, it can be judged the ruuning situation of inverter functionality key 111,121, and the output control signal.
On each earphone, there is an above certain location to be used for installing above-mentioned inverter functionality key 111 or 121 at least respectively here.
Specifically, the inverter functionality key (B) 121 of right (R) earphone 120 can be according to the number of times of being pressed, and for example, the short time presses 1 expression and heightens volume, and the short time presses 2 expressions and turns down volume.Microcomputer 103 can be discerned these operations, and can be provided for the software discerning and control.
Simultaneously, the inverter functionality key (A) 111 an of left side (L) earphone 110 can be according to the number of times of being pressed, and for example, the short time presses 1 expression and skips a song, and the short time presses and represents continuous jump selected songs for 2 times.Microcomputer 103 can be discerned these operations, and can come to handle from software according to the time degree that pushes button.
Like this, discern and handle, just can move functions such as control volume and jump selected songs by 103 pairs of inverter functionality keys of being pressed 111,121 of microcomputer.In another example, also may be according to the input of inverter functionality key, realize quiet, time-out or broadcast etc.
Therefore, when the earphone 110,120 that uses music equipment is listened to the music, if want to heighten volume (Volume), just can press on the right earphone 120 the inverter functionality key installed the short time 121 1 times, so that be transferred on the own needed volume, if want to turn down volume, just continuously the short time press on the right side earphone 120 the inverter functionality key installed 1212 times, reduce volume.
Simultaneously, if when wanting to control the jump selected songs, as long as the short time is by the inverter functionality key of bottom left earphone 110 111 1 times, just can select next song, if think to jump continuously selected songs, as long as the continuous short time just can be selected needed melody by the inverter functionality key 111 of bottom left earphone 110.Here, in selected songs, realize playing.
Fig. 4 is according to the ear speaker device progress control method that possesses function key of the present invention.
With reference to Fig. 4 as can be known, if the portable music playback equipment is connected with earpiece plug, just microcomputer can recognize it, and by earpiece plug and earphone come outputting music (S101, S103).
After this, by pressing the inverter functionality key on the earphone, just can carry out tuning amount and jump selected songs.In other words, under the situation of inverter functionality key of input right earphone, if just short time input number of times is to heighten volume 1 time, if just the short time turn down for 2 times volume (S105, S107).In addition, under the situation of inverter functionality key of the left earphone of input, if just short time 1 selected songs that jump, if just long-time by according to the order jump selected songs of a monic head (S109, S111).
Like this, by the ad-hoc location at earphone, i.e. the inverter functionality key that has of the outside just can come the various functions of controls playing music by earphone.
Simultaneously, in the earpiece transducer function key, also added the function of toggle, by be quiet next time, again by remove quiet next time and, it can also realize suspending functions such as reaching broadcast again.
More than be that the center is introduced with the preferred embodiments of the present invention.By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.Here, essence technical scope of the present invention embodies in the claim scope, and the present invention also comprises all differences in its equivalency range.
Claims (5)
1, possess the ear speaker device of function key, it is characterized in that, it comprises:
Be connected to the earpiece plug of music equipment;
Voice signal that will be by the transmission of above-mentioned earpiece plug is to a left side/right earphone of outside output;
The signal according to user-selected that has in the above-mentioned earphone is controlled the function key of music playback function;
Have the ear speaker device of function key, it is characterized by, the microcomputer in the music equipment receives information and carries out music control according to the selection signal of above-mentioned functions key.
2, as the claim item 1 described ear speaker device that possesses function key, it is characterized in that, a function key of picking up the ears the installation of machine place is regulated volume according to the number of times that the user presses in an above-mentioned left side/right earphone, and the function key that install at opposite side earphone place is according to pressing the time step selected songs or the selected songs that jump continuously.
As the claim item 1 described ear speaker device that possesses function key, it is characterized in that 3, the function key that install at specific earphone place in an above-mentioned left side/right earphone has the toggle function, to move quiet or to remove quiet.
4, possess the progress control method of the ear speaker device of function key, it is characterized in that, it comprises:
Music equipment is connected, by the stage of earphone playing back music with earpiece plug;
Judgement when playing above-mentioned music arbitrarily the function key that possesses of earphone place whether stage of input is arranged;
If function key input is arranged at above-mentioned specific earphone place, just according to the press degree of above-mentioned functions key, the stage that music is controlled.
5, the progress control method that possesses the ear speaker device of function key as claimed in claim 4 is characterized in that, in above-mentioned earphone, according to the number of times that the function key that left earphone is possessed is pressed, volume is increased or reduces; According to the time length that the function key that above-mentioned right earphone is possessed is pressed, decision jump one first-choice melody still carries out continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032904 CN1812631A (en) | 2005-01-27 | 2005-01-27 | Earphone equipment with functional key and controlling method for operation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032904 CN1812631A (en) | 2005-01-27 | 2005-01-27 | Earphone equipment with functional key and controlling method for operation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1812631A true CN1812631A (en) | 2006-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510032904 Pending CN1812631A (en) | 2005-01-27 | 2005-01-27 | Earphone equipment with functional key and controlling method for operation thereof |
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| CN (1) | CN1812631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408089A (en) * | 2015-03-09 | 2017-11-28 | 思睿逻辑国际半导体有限公司 | Identification to the module in bus |
| CN107566631A (en) * | 2017-08-29 | 2018-01-09 | 努比亚技术有限公司 | A kind of method for controlling volume, mobile terminal and computer-readable recording medium |
-
2005
- 2005-01-27 CN CN 200510032904 patent/CN1812631A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408089A (en) * | 2015-03-09 | 2017-11-28 | 思睿逻辑国际半导体有限公司 | Identification to the module in bus |
| CN107408089B (en) * | 2015-03-09 | 2020-12-11 | 思睿逻辑国际半导体有限公司 | Method for identifying accessory module on bus, host device, audio equipment and system |
| CN107566631A (en) * | 2017-08-29 | 2018-01-09 | 努比亚技术有限公司 | A kind of method for controlling volume, mobile terminal and computer-readable recording medium |
| CN107566631B (en) * | 2017-08-29 | 2020-11-10 | 山东兴创信息科技有限公司 | Volume control method, mobile terminal and computer readable storage medium |
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| PB01 | Publication | ||
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Open date: 20060802 |