CN102446533A - Music player - Google Patents
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- CN102446533A CN102446533A CN2010105096977A CN201010509697A CN102446533A CN 102446533 A CN102446533 A CN 102446533A CN 2010105096977 A CN2010105096977 A CN 2010105096977A CN 201010509697 A CN201010509697 A CN 201010509697A CN 102446533 A CN102446533 A CN 102446533A
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Abstract
The invention discloses a music player, which comprises a brain wave sensor, a signal transmission device, a play processing chip, a searching module and a playing module. Being matched with a local or an internet media library, the music player can realize a function on automatically playing an appropriate music according to the metal status of a user. When in use, the brain wave sensor is arranged to be closely attached to the head of a user so as to monitor the current mental state of the user through the brain wave signal and to select the appropriate music to play, so the intelligent play of the music is realized, and the user experience can be improved.
Description
Technical field
The present invention relates to a kind of music player.
Background technology
Existing music player needs user oneself to select the music file of playing or customizes playlist; Even the netcast that pushes automatically also needs the user to import the music type of oneself liking; Just can play; These players all do not possess the emotional state at that time according to the user, select the also function of playing back music automatically.
Research shows that people's emotional state can reflect through brain wave.Brain wave is that the spontaneous rhythmic neuroelectricity of human brain is movable, and its frequency variation scope can be divided into four wave bands between per second 1～30 time:
δ ripple, frequency are per second 1～3 time, when the adult is in extremely tired and lethargic state following time, this ripple can occur;
θ ripple, frequency are per second 4～7 times, when the adult is suffering setbacks or when depressed, this ripple is very remarkable;
α ripple, frequency are per second 8～13 times, and average is about 10 times; It is the basilic rhythm of normal brain electric wave, if the stimulation that does not add, its frequency is quite constant; When the people clear-headed, quiet, be in a cheerful frame of mind or during the meditation of quiet think of, this rhythm and pace of moving things is the most obvious;
β ripple, frequency are per second 14～30 times, this ripple can occur when people's anxiety, anxiety, when excited or excited.
At present, the brain wave sensor technology is comparative maturity, and the also moulding of the disposal route of eeg signal, therefore, through EEG power spectrum is carried out signature analysis, can parse people's instant physiological status.
Summary of the invention
The technical matters that the present invention will solve provides a kind of music player, and it can play suitable music automatically according to user's the state of mind.
For solving the problems of the technologies described above, music player of the present invention, the cooperation through the local media storehouse realizes, stores the music file according to the emotion classification in this media library; This music player comprises:
The brain wave inductor is used to survey user's eeg signal;
Signal transmitting apparatus is used for sending the eeg signal that the brain wave inductor collects to the playback process chip;
The playback process chip is used for converting the eeg signal that signal transmitting apparatus sends to mood and characterizes;
Search module, the mood that is used for obtaining according to the playback process chip characterizes, and in media library, searches corresponding music, creates playlist;
Playing module is used for playing the music of listing playlist in.
For solving the problems of the technologies described above, music player of the present invention also can pass through the mutual of client and server end, and the cooperation of server end media library realizes.At this moment, above-mentioned brain wave inductor, signal transmitting apparatus, playback process chip and playing module are arranged on client, and search module is arranged on server end.In addition, also be respectively arranged with the network communication protocol module, be used between the client and server end, setting up communication and connect, to carry out the transmission of data at the client and server end.
Compare with existing player; Music player of the present invention through gathering and resolve user's eeg signal, is judged the current mood of user or the state of mind; Make the player can be along with the variation of user's mood; Automatically adjust the music of playing, thereby realized the intelligence broadcast of music, improved user's experience.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of possible embodiments of the present invention;
Fig. 2 is the structural representation of preferred embodiment of the present invention.
Embodiment
Understand for technology contents of the present invention, characteristics and effect being had more specifically, combine illustrated embodiment at present, details are as follows:
Music player of the present invention need combine a media library; Realize its function according to the user emotion playing back music; Store the audio or video digital music file of some in this media library, these music files store classifiedly according to its expressed emotion (for example, pleasure, anger, sorrow, happiness).
The structure of this music player, as shown in Figure 1, mainly comprise:
The brain wave inductor is used to survey user's eeg signal;
Signal transmitting apparatus is connected with the brain wave inductor, is used for sending the eeg signal that the brain wave inductor collects to the playback process chip;
The playback process chip; Be connected with signal transmitting apparatus; Being used for converting the eeg signal that signal transmitting apparatus sends to user current mood characterizes; This playback process chip further comprises interconnective signal processing unit and mood converter, signal processing unit be used for to the faint eeg signal that signal transmitting apparatus sends amplify, pre-service such as filtering, and be converted into digital signal; Send the mood converter to, the mood converter is used for becoming mood to characterize the conversion of signals through signal processing unit processes;
Search module is connected respectively with media library with the playback process chip, and the mood that is used for obtaining according to the playback process chip characterizes, and in media library, searches with this mood and characterizes corresponding music, creates playlist;
Playing module is connected with search module, is used for playing the music of listing playlist in.
When above-mentioned music player uses; Can the brain wave inductor be connected on the earphone; Place user's head (requiring the brain wave inductor to be close to head), and earphone cord is just as signal transmitting apparatus, sends the eeg signal of brain wave inductor collection to the playback process chip; Because eeg signal is extremely faint, the signal to noise ratio (S/N ratio) of signal is very low, and characteristic signal is as easy as rolling off a log to be buried in noise and the interference; Therefore, pre-service such as needs then amplify in signal processing unit, filtering, in addition; Because what the brain wave inductor collected is the eeg signal of analog form; Therefore, also to carry out analog to digital conversion, analog signal conversion is become digital signal signal; Then; Become mood to characterize digital brain electrical ripple conversion of signals through the mood converter, and judge user's present located emotional state, in media library, search the music that is suitable for this emotional state according to the mood sign that obtains; Create playlist, carry out by playing module and play.When user's mood changed, eeg signal changed thereupon, and music player characterizes according to the new mood that obtains and creates new playlist, the music that adjustment is play.For example, when user's eeg signal demonstrated tangible β node rule, the music that can select some relatively to releive was play, and replys calmness to help the user; And when the user drowsy, when eeg signal shows tangible δ node rule, then be adjusted into the cheerful and light-hearted music of tune, to inspire enthusiasm.
Above-mentioned music player is that the mode through this locality realizes, in another preferred embodiment of the present invention, also can be through client and far-end server mutual, and the media library of combination server is realized the function of music player of the present invention.As shown in Figure 2; Respectively forming in the module of this network player, brain wave inductor, signal transmitting apparatus, playback process chip and playing module are arranged on client, and search module and media library are then at server end; The function of each module roughly as previously mentioned, so repeat no more at this.Different with the local music player of above-mentioned possible embodiments is; The client and server end also is respectively arranged with a network communication protocol module; After the playback process chip becomes digital brain electrical ripple conversion of signals the current mood of user to characterize; Client is set up communication through network communication protocol module and server and is connected, and (for example ADSL or 3G) sends to server with the mood characterization data through the internet, in the media library of server, is searched with this mood by the search module of server end and characterizes corresponding music file; Create playlist; Server sends to client through the internet with playlist more then, this playlist of client downloads, and play music wherein.Can deposit the particular content of music file in the above-mentioned playlist; Also can only deposit the network path of music file, during the former client downloads playlist, the music file that comprises in can will tabulating simultaneously downloads to this locality; During broadcast, as long as directly read the music file in the table; And the latter, client is not downloaded particular content owing to only downloaded the network path of music file; Therefore, during broadcast, client is according to the network path in the playlist; Through the media library of internet access service device, find corresponding music file, carry out online playing.
Compare with the local player in the possible embodiments, the network player in the above-mentioned preferred embodiment more has superiority, this be because: at first, the storage space of server is big, can deposit the music file of magnanimity; Secondly, the information processing capability of server is strong more a lot of than local system, characteristic that can be own according to music, to music do better, thinner classification, and search module also can utilize the high-performance of server, finds more satisfactory music quickly; At last, music player is realized with the form of network, is helped the popularization of the popularization of music product, particularly legal music.
In sum, music player of the present invention can select suitable music to play according to user's the state of mind automatically, compares existing player, and player of the present invention is intelligence more.
Claims (6)
1. music player, the cooperation through media library realizes, stores the music file according to the emotion classification in this media library; This music player comprises playing module, is used for playing the music of listing playlist in, it is characterized in that, also comprises:
The brain wave inductor is used to survey user's eeg signal;
Signal transmitting apparatus is used for sending the eeg signal that the brain wave inductor collects to the playback process chip;
The playback process chip is used for converting the eeg signal that signal transmitting apparatus sends to mood and characterizes;
Search module, the mood that is used for obtaining according to the playback process chip characterizes, and in media library, searches corresponding music, creates playlist.
2. music player as claimed in claim 1; It is characterized in that: said playback process chip further comprises interconnective signal processing unit and mood converter; Signal processing unit is used for eeg signal is carried out pre-service; And be converted into digital signal, send the mood converter to; The mood converter is used for becoming mood to characterize the conversion of signals through signal processing unit processes.
3. music player as claimed in claim 1 is characterized in that: said brain wave inductor is arranged on the earphone, and said signal transmitting apparatus is an earphone cord.
4. music player; The cooperation of the mutual and server media library through the client and server end realizes; The client and server end is respectively arranged with the network communication protocol module, is used between client and server, setting up communication and connects the transmission of the line data of going forward side by side; Client also includes playing module, is used for playing the music of listing playlist in; Store music file in the media library according to the emotion classification; It is characterized in that client also comprises:
The brain wave inductor is used to survey user's eeg signal;
Signal transmitting apparatus is used for sending the eeg signal that the brain wave inductor collects to the playback process chip;
The playback process chip is used for converting the eeg signal that signal transmitting apparatus sends to user current mood and characterizes;
Server end also comprises:
Search module is used for the mood characterization data that sends according to client, in media library, searches corresponding music, creates playlist.
5. music player as claimed in claim 4; It is characterized in that: said playback process chip further comprises interconnective signal processing unit and mood converter; Signal processing unit is used for eeg signal is carried out pre-service; And be converted into digital signal, send the mood converter to; The mood converter is used for becoming mood to characterize the conversion of signals through signal processing unit processes.
6. music player as claimed in claim 4 is characterized in that: said brain wave inductor is arranged on the earphone, and said signal transmitting apparatus is an earphone cord.
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| CN2010105096977A CN102446533A (en) | 2010-10-15 | 2010-10-15 | Music player |
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| CN2010105096977A CN102446533A (en) | 2010-10-15 | 2010-10-15 | Music player |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737677A (en) * | 2012-06-18 | 2012-10-17 | 哈尔滨工业大学深圳研究生院 | Electroencephalogram signal-based multi-media feedback control system |
| CN103873999A (en) * | 2012-12-14 | 2014-06-18 | 奥迪康有限公司 | Configurable hearing instrument |
| CN104123355A (en) * | 2014-07-17 | 2014-10-29 | 深圳市明康迈软件有限公司 | Music recommendation method and system |
| CN104133879A (en) * | 2014-07-25 | 2014-11-05 | 刘冬冬 | Electroencephalogram and music matching method and system thereof |
| CN104853286A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on portable brain wave induction earphone |
| CN104853289A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on brain wave wireless earphone |
| CN104853285A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on portable brain wave wireless earphone |
| CN104853288A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on brain wave wired earphone |
| CN104853284A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Music terminal real-time interactive system based on brain wave induction earphone |
| CN104853287A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Music terminal real-time interactive system based on portable brain wave induction earphone |
| CN104869501A (en) * | 2014-02-21 | 2015-08-26 | 香港城市大学 | Neural induced enhancement of audio signals |
| CN104954903A (en) * | 2015-04-28 | 2015-09-30 | 成都腾悦科技有限公司 | Real-time interaction system of music terminal based on portable brain-wave wireless earphone |
| CN105045898A (en) * | 2015-08-03 | 2015-11-11 | 东南大学 | Electroencephalographic earphone based dynamic personalized song recommendation system and method therefor |
| CN105163220A (en) * | 2015-09-29 | 2015-12-16 | 努比亚技术有限公司 | Smart push method and earphone |
| CN105268080A (en) * | 2014-06-04 | 2016-01-27 | 王振兴 | Emotion regulation and control system and method |
| CN105704231A (en) * | 2016-03-17 | 2016-06-22 | 珠海格力电器股份有限公司 | Information pushing method and device for network playing resources |
| CN105824888A (en) * | 2016-03-10 | 2016-08-03 | 深圳创达云睿智能科技有限公司 | Music playing control method and device based on brain waves |
| CN106557156A (en) * | 2015-09-29 | 2017-04-05 | 复旦大学 | A kind of intelligent music Play System based on emotion |
| CN106648058A (en) * | 2016-10-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Song switching method and device |
| CN106844359A (en) * | 2015-12-04 | 2017-06-13 | 深圳富泰宏精密工业有限公司 | Server and its music service system and method |
| WO2017096979A1 (en) * | 2015-12-08 | 2017-06-15 | 乐视控股（北京）有限公司 | Program playing method and system based on emotion of user |
| CN107106063A (en) * | 2014-11-02 | 2017-08-29 | 恩戈格勒公司 | Intelligent audio headset system |
| CN108416004A (en) * | 2018-02-27 | 2018-08-17 | 广东欧珀移动通信有限公司 | electronic equipment, music control method and related product |
| CN108415764A (en) * | 2018-02-13 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic device, game background music matching process and Related product |
| CN110236537A (en) * | 2019-06-14 | 2019-09-17 | 广州医科大学附属肿瘤医院 | VR meditation control method, equipment and system based on brain wave detection |
| CN110464344A (en) * | 2019-08-16 | 2019-11-19 | 兰州大学 | The method for collecting the device of eeg signal acquisition and music and its playing music |
| WO2021248942A1 (en) * | 2020-06-12 | 2021-12-16 | 深圳大学 | Intelligent earphone-based user identification and emotion monitoring method |
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| CN102737677A (en) * | 2012-06-18 | 2012-10-17 | 哈尔滨工业大学深圳研究生院 | Electroencephalogram signal-based multi-media feedback control system |
| CN103873999A (en) * | 2012-12-14 | 2014-06-18 | 奥迪康有限公司 | Configurable hearing instrument |
| CN104869501B (en) * | 2014-02-21 | 2018-04-10 | 香港城市大学 | Audio frequency processing system, audio-frequency processing method and computer-readable medium |
| CN104869501A (en) * | 2014-02-21 | 2015-08-26 | 香港城市大学 | Neural induced enhancement of audio signals |
| CN105268080A (en) * | 2014-06-04 | 2016-01-27 | 王振兴 | Emotion regulation and control system and method |
| CN104123355A (en) * | 2014-07-17 | 2014-10-29 | 深圳市明康迈软件有限公司 | Music recommendation method and system |
| CN104133879A (en) * | 2014-07-25 | 2014-11-05 | 刘冬冬 | Electroencephalogram and music matching method and system thereof |
| US10210878B2 (en) | 2014-07-25 | 2019-02-19 | Gold_NOAH (Beijing) Technology Co., Ltd. | Method and system for matching music files with electroencephalogram |
| CN104133879B (en) * | 2014-07-25 | 2017-04-19 | 金纽合（北京）科技有限公司 | Electroencephalogram and music matching method and system thereof |
| US20160086612A1 (en) * | 2014-07-25 | 2016-03-24 | Gold_NOAH (Beijing) Technology Co., Ltd. | Method and system for matching music files with electroencephalogram |
| WO2016011703A1 (en) * | 2014-07-25 | 2016-01-28 | 刘冬冬 | Method and system for matching electroencephalogram and music |
| CN107106063A (en) * | 2014-11-02 | 2017-08-29 | 恩戈格勒公司 | Intelligent audio headset system |
| CN104853284A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Music terminal real-time interactive system based on brain wave induction earphone |
| WO2016173373A1 (en) * | 2015-04-28 | 2016-11-03 | 成都腾悦科技有限公司 | Real-time music terminal interaction system based on brain wave sensing headset |
| CN104853285A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on portable brain wave wireless earphone |
| CN104954903A (en) * | 2015-04-28 | 2015-09-30 | 成都腾悦科技有限公司 | Real-time interaction system of music terminal based on portable brain-wave wireless earphone |
| CN104853287A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Music terminal real-time interactive system based on portable brain wave induction earphone |
| CN104853286A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on portable brain wave induction earphone |
| CN104853288A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on brain wave wired earphone |
| CN104853289A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Computer real-time interactive system based on brain wave wireless earphone |
| CN105045898B (en) * | 2015-08-03 | 2018-07-20 | 东南大学 | A kind of dynamically personalized song recommendations system and method based on brain wave earphone |
| CN105045898A (en) * | 2015-08-03 | 2015-11-11 | 东南大学 | Electroencephalographic earphone based dynamic personalized song recommendation system and method therefor |
| CN106557156A (en) * | 2015-09-29 | 2017-04-05 | 复旦大学 | A kind of intelligent music Play System based on emotion |
| CN105163220A (en) * | 2015-09-29 | 2015-12-16 | 努比亚技术有限公司 | Smart push method and earphone |
| CN106844359A (en) * | 2015-12-04 | 2017-06-13 | 深圳富泰宏精密工业有限公司 | Server and its music service system and method |
| WO2017096979A1 (en) * | 2015-12-08 | 2017-06-15 | 乐视控股（北京）有限公司 | Program playing method and system based on emotion of user |
| CN105824888A (en) * | 2016-03-10 | 2016-08-03 | 深圳创达云睿智能科技有限公司 | Music playing control method and device based on brain waves |
| CN105704231A (en) * | 2016-03-17 | 2016-06-22 | 珠海格力电器股份有限公司 | Information pushing method and device for network playing resources |
| CN106648058A (en) * | 2016-10-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Song switching method and device |
| CN108415764A (en) * | 2018-02-13 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic device, game background music matching process and Related product |
| CN108416004A (en) * | 2018-02-27 | 2018-08-17 | 广东欧珀移动通信有限公司 | electronic equipment, music control method and related product |
| CN110236537A (en) * | 2019-06-14 | 2019-09-17 | 广州医科大学附属肿瘤医院 | VR meditation control method, equipment and system based on brain wave detection |
| CN110236537B (en) * | 2019-06-14 | 2022-03-29 | 广州医科大学附属肿瘤医院 | VR meditation control method, equipment and system based on brain wave detection |
| CN110464344A (en) * | 2019-08-16 | 2019-11-19 | 兰州大学 | The method for collecting the device of eeg signal acquisition and music and its playing music |
| WO2021248942A1 (en) * | 2020-06-12 | 2021-12-16 | 深圳大学 | Intelligent earphone-based user identification and emotion monitoring method |
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Application publication date: 20120509 |