CN103338416A - Music sharing system and method of wireless card earphone - Google Patents
Music sharing system and method of wireless card earphone Download PDFInfo
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- CN103338416A CN103338416A CN2013102044014A CN201310204401A CN103338416A CN 103338416 A CN103338416 A CN 103338416A CN 2013102044014 A CN2013102044014 A CN 2013102044014A CN 201310204401 A CN201310204401 A CN 201310204401A CN 103338416 A CN103338416 A CN 103338416A
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Abstract
The invention relates to the field of electronic applications, and discloses a music sharing system and a method of wireless card earphones. After being modulated by the wireless card earphones, audio data is transmitted out in the form of radio signals. In a transmitting range of the radio signals, other wireless card earphones receive the radio signals, and then the radio signals are decoded for playing through loudspeakers. Therefore, the music sharing system and the method can realize a function that multiple users share the music in wireless card earphones in real time, and a platform of real-time music appreciation and communication is provided for the users.
Description
Technical field
The present invention relates to electronic application field, particularly realize the wireless plug-in card earphone of music sharing.
Background technology
Along with popularizing gradually of wireless terminal device, use the user of wireless headset more and more, the wireless headset that has the plug-in card player not only can wirelessly be listened to music, and can play-over the audio file in the storage card, and this earphone can adopt various modes to listen to music or broadcasting.But this earphone is only supported the single music of listening to, and can't share music in the storage card with good friend on every side.
Summary of the invention
The object of the present invention is to provide a kind of music sharing system and method for wireless plug-in card earphone, make it possible to realize the real-time multiple users share function of music of wireless plug-in card earphone, appreciate and the platform that exchanges for the user provides real-time music.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of music sharing system of wireless plug-in card earphone, comprise: first kind earphone and the second class earphone; Described first kind earphone comprises first storage card, first wireless transceiver; The described second class earphone comprises audio codec, second wireless transceiver;
Store voice data in described first storage card, described voice data is launched with the form of radio broadcasting signal after described first wireless transceiver modulation;
In the transmitting boundary of described radio broadcasting signal, the described second class earphone receives radio broadcasting signal by described second wireless transceiver, and after the demodulation, obtains audio signal through described audio codec decoding, and described audio signal is play by loudspeaker.
Embodiments of the present invention also provide a kind of music sharing method of wireless plug-in card earphone, comprise following steps:
With being stored in after voice data in the storage card of wireless plug-in card earphone modulates, launch with the form of radio broadcasting signal;
In the transmitting boundary of described radio broadcasting signal, wireless plug-in card earphone of the same type receives radio broadcasting signal, and carries out demodulation;
Voice data after the demodulation is decoded, obtain audio signal, and play by loudspeaker.
Embodiment of the present invention in terms of existing technologies, after wireless plug-in card earphone is modulated the voice data in the storage card, form with radio broadcasting signal is launched, in the transmitting boundary of radio broadcasting signal, other are wireless, and the plug-in card earphone receives this radio broadcasting signal, carry out demodulation after, play by loudspeaker, make it possible to realize the real-time multiple users share function of music of wireless plug-in card earphone, appreciate and the platform that exchanges for the user provides real-time music.
In addition, the described second class earphone also comprises second storage card; The described second class earphone will receive radio broadcasting signal by described second wireless transceiver, and the data after the demodulation are stored in described second storage card.Voice data after the demodulation is stored, can user friendly follow-up use.
In addition, described first storage card and described second storage card storage card that is arbitrary form.
In addition, described audio codec carries out Code And Decode to the voice data of arbitrary format.
In addition, described first transceiver and second transceiver are operated in any modulation and demodulation mode, arbitrarily radio band.
Wireless plug-in card earphone production firm can consider according to every index comprehensive, determines to adopt concrete storage card, audio coding decoding form and modulation demodulation system and radio band, selects flexibly, for the user provides better experience.
In addition, carry out audio data transmission according to the unrestricted form of any broadcasting between described first kind earphone and the second class earphone.Perhaps, between described first kind earphone and the second class earphone according to sign indicating number being authorized restricted form the specific user is carried out audio data transmission.For the user provides multiple audio data transmission form, satisfy music sharing point-to-point, point-to-multipoint, neither be subjected to disturb to be difficult for disturbing others again, significantly improve the utilance of frequency resource.
Description of drawings
Fig. 1 is the schematic diagram according to the music sharing system of the wireless plug-in card earphone of first embodiment of the invention;
Fig. 2 is the flow chart according to the music sharing method of the wireless plug-in card earphone of first embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the embodiments of the present invention are explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each execution mode of the present invention, in order to make the reader understand the application better many ins and outs have been proposed.But, even without these ins and outs with based on many variations and the modification of following each execution mode, also can realize each claim of the application technical scheme required for protection.
First execution mode of the present invention relates to a kind of music sharing system of wireless plug-in card earphone, as shown in Figure 1, comprises: first kind earphone (as the earphone 1 among Fig. 1) and the second class earphone (as the earphone 2,3 among Fig. 1 ..., N); First kind earphone comprises first storage card, audio codec, first wireless transceiver; The second class earphone comprises second storage card, audio codec, second wireless transceiver.Need to prove that in actual applications, first kind earphone is the same with the internal structure of the second class earphone, all comprise storage card, audio codec and wireless transceiver, just when realizing music sharing, first kind earphone sends audio signal, and the second class earphone received audio signal.
Store voice data in first storage card, when the user used wireless plug-in card earphone, when switching to the plug-in card play mode, the voice data in the storage card can be listened to by after the audio codec decoding audio signal being played to the user by loudspeaker.In the time of need sharing music with friend on every side, voice data is launched with the form of radio broadcasting signal after the modulation of first wireless transceiver; In the transmitting boundary of radio broadcasting signal, the second class earphone receives radio broadcasting signal by second wireless transceiver, and after the demodulation, obtains audio signal through the audio codec decoding, and play by loudspeaker.That is to say, voice data is simultaneously through after certain modulation system modulation, launch with the form of radio broadcasting signal by wireless transmitting terminals, friend's of the same type wireless plug-in card earphone switches to wireless listen mode on every side, demodulation plays back after receiving wireless signal, so just form the star data network of an one-to-many, realize music Real-Time Sharing function.In addition, user's follow-up use can also store the voice data after the demodulation for convenience, that is to say, the second class earphone also will receive radio broadcasting signal by second wireless transceiver, and the data after the demodulation are stored in second storage card.
What deserves to be explained is that first storage card and second storage card can be the storage card of arbitrary form, for example SD card, TF card etc.Audio codec carries out Code And Decode to the voice data of arbitrary format, comprises all forms of mp3, wma etc.First transceiver and second transceiver can be arbitrary forms, are operated in any modulation and demodulation mode, arbitrarily radio band.Wireless plug-in card earphone production firm can consider according to every index comprehensive, determines to adopt concrete storage card, audio coding decoding form and modulation demodulation system and radio band, and the equal comparative maturity of these technology is given unnecessary details no longer one by one at this.
Carry out audio data transmission according to the unrestricted form of any broadcasting between first kind earphone and the second class earphone, perhaps, according to sign indicating number being authorized restricted form the specific user is carried out audio data transmission.That is to say, when sharing functionality is provided, can share according to the unrestricted form of any broadcasting, also can authorize restricted form that the specific user is shared to sign indicating number.For the user provides multiple audio data transmission form, satisfy music sharing point-to-point, point-to-multipoint, neither be subjected to disturb to be difficult for disturbing others again, significantly improve the utilance of frequency resource.
Compared with prior art, after the wireless plug-in card earphone of present embodiment is modulated the voice data in the storage card, form with radio broadcasting signal is launched, in the transmitting boundary of radio broadcasting signal, other are wireless, and the plug-in card earphone receives this radio broadcasting signal, carry out demodulation after, play by loudspeaker, make it possible to realize the real-time multiple users share function of music of wireless plug-in card earphone, appreciate and the platform that exchanges for the user provides real-time music.
Second execution mode of the present invention relates to a kind of music sharing method of wireless plug-in card earphone, and its flow process specifically comprises following steps as shown in Figure 2:
With being stored in after voice data in the storage card of wireless plug-in card earphone modulates, launch with the form of radio broadcasting signal;
In the transmitting boundary of radio broadcasting signal, wireless plug-in card earphone of the same type receives radio broadcasting signal, and carries out demodulation;
Voice data after the demodulation is decoded, obtain audio signal, and play by loudspeaker.Simultaneously, wireless plug-in card earphone can also be stored in the data after the demodulation in the storage card of oneself.
In addition, can carry out audio data transmission according to the unrestricted form of any broadcasting between the wireless plug-in card earphone, also can be according to sign indicating number being authorized restricted form the specific user is carried out audio data transmission.
Be not difficult to find that present embodiment is the system embodiment corresponding with first execution mode, present embodiment can with the enforcement of working in coordination of first execution mode.The correlation technique details of mentioning in first execution mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the correlation technique details of mentioning in the present embodiment also can be applicable in first execution mode.
The step of top method is divided, and is just clear in order to describe, and can merge into a step during realization or some step is split, and is decomposed into a plurality of steps, as long as comprise identical logical relation, all in the protection range of this patent; To adding inessential modification in the algorithm or in the flow process or introduce inessential design, but the core design that does not change its algorithm and flow process is all in the protection range of this patent.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiments of the invention, and in actual applications, can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. the music sharing system of a wireless plug-in card earphone is characterized in that, comprises: first kind earphone and the second class earphone; Described first kind earphone comprises first storage card, first wireless transceiver; The described second class earphone comprises audio codec, second wireless transceiver;
Store voice data in described first storage card, described voice data is launched with the form of radio broadcasting signal after described first wireless transceiver modulation;
In the transmitting boundary of described radio broadcasting signal, the described second class earphone receives radio broadcasting signal by described second wireless transceiver, and after the demodulation, obtains audio signal through described audio codec decoding, and described audio signal is play by loudspeaker.
2. the music sharing system of wireless plug-in card earphone according to claim 1 is characterized in that, the described second class earphone also comprises second storage card;
The described second class earphone will receive radio broadcasting signal by described second wireless transceiver, and the data after the demodulation are stored in described second storage card.
3. the music sharing system of wireless plug-in card earphone according to claim 1 and 2 is characterized in that, the storage card that described first storage card and described second storage card are arbitrary form.
4. the music sharing system of wireless plug-in card earphone according to claim 1 and 2 is characterized in that, described audio codec carries out Code And Decode to the voice data of arbitrary format.
5. the music sharing system of wireless plug-in card earphone according to claim 1 and 2 is characterized in that, described first transceiver and second transceiver are operated in any modulation and demodulation mode, arbitrarily radio band.
6. the music sharing system of wireless plug-in card earphone according to claim 1 and 2 is characterized in that, carries out audio data transmission according to the unrestricted form of any broadcasting between described first kind earphone and the second class earphone.
7. the music sharing system of wireless plug-in card earphone according to claim 1 and 2 is characterized in that, between described first kind earphone and the second class earphone according to sign indicating number being authorized restricted form the specific user is carried out audio data transmission.
8. the music sharing method of a wireless plug-in card earphone is characterized in that, comprises following steps:
With being stored in after voice data in the storage card of wireless plug-in card earphone modulates, launch with the form of radio broadcasting signal;
In the transmitting boundary of described radio broadcasting signal, wireless plug-in card earphone of the same type receives radio broadcasting signal, and carries out demodulation;
Voice data after the demodulation is decoded, obtain audio signal, and play by loudspeaker.
9. the music sharing method of wireless plug-in card earphone according to claim 8 is characterized in that, in that the voice data after the demodulation is decoded, obtains audio signal, and when playing by loudspeaker, also comprises following steps:
Data after the demodulation are stored in the storage card of oneself.
10. according to Claim 8 or the music sharing method of 9 described wireless plug-in card earphones, it is characterized in that, carry out audio data transmission according to the unrestricted form of any broadcasting between the described wireless plug-in card earphone, perhaps according to sign indicating number being authorized restricted form the specific user is carried out audio data transmission.
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| CN2013102044014A CN103338416A (en) | 2013-05-28 | 2013-05-28 | Music sharing system and method of wireless card earphone |
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| CN2013102044014A CN103338416A (en) | 2013-05-28 | 2013-05-28 | Music sharing system and method of wireless card earphone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105072529A (en) * | 2015-08-07 | 2015-11-18 | 深圳市冠旭电子有限公司 | Earphone and audio sharing system |
| CN106454616A (en) * | 2016-08-29 | 2017-02-22 | 陈立康 | Holographic stereo system |
| CN109410904A (en) * | 2018-11-20 | 2019-03-01 | 新视家科技(北京)有限公司 | A kind of earphone, play system, playback method and K sing system |
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| CN101689941A (en) * | 2007-04-18 | 2010-03-31 | 聚之族股份有限公司 | Wireless sharing of audio files and related information |
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| KR20030071041A (en) * | 2002-02-27 | 2003-09-03 | 엘지이노텍 주식회사 | Apparatus for transmitting and playing of mp3 data use of bluetooth |
| WO2006051505A1 (en) * | 2004-11-12 | 2006-05-18 | Koninklijke Philips Electronics N.V. | Apparatus and method for sharing contents via headphone set |
| CN101689941A (en) * | 2007-04-18 | 2010-03-31 | 聚之族股份有限公司 | Wireless sharing of audio files and related information |
| CN201623752U (en) * | 2010-03-02 | 2010-11-03 | 上海华勤通讯技术有限公司 | Music sharing mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105072529A (en) * | 2015-08-07 | 2015-11-18 | 深圳市冠旭电子有限公司 | Earphone and audio sharing system |
| CN106454616A (en) * | 2016-08-29 | 2017-02-22 | 陈立康 | Holographic stereo system |
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| CN109410904A (en) * | 2018-11-20 | 2019-03-01 | 新视家科技(北京)有限公司 | A kind of earphone, play system, playback method and K sing system |
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Application publication date: 20131002 |