CN203689742U - Intelligent prompting music playing instrument - Google Patents

Intelligent prompting music playing instrument Download PDF

Info

Publication number
CN203689742U
CN203689742U CN201420062131.8U CN201420062131U CN203689742U CN 203689742 U CN203689742 U CN 203689742U CN 201420062131 U CN201420062131 U CN 201420062131U CN 203689742 U CN203689742 U CN 203689742U
Authority
CN
China
Prior art keywords
music
played
play
performance
key
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420062131.8U
Other languages
Chinese (zh)
Inventor
陈丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420062131.8U priority Critical patent/CN203689742U/en
Application granted granted Critical
Publication of CN203689742U publication Critical patent/CN203689742U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

The utility model discloses an intelligent prompting music playing instrument comprising an electronic organ keyboard of a player. The electronic organ keyboard is in audio signal connection with electric rubber through an IO audio frequency. Audio signals of the electric rubber are connected with an electronic organ controller through a music bus. The electronic organ controller is connected with an amplifier. The amplifier is connected with a loudspeaker through an audio frequency bus. A music playing prompter is arranged between the electronic organ keyboard and the IO audio frequency. A play input unit of the music playing prompter is connected with a player playing signal, a musical list storage unit and a key play controlling unit. The key play controlling unit is connected with a play prompting unit, the musical list storage unit, a play function executing unit and a play detecting unit. The play prompting unit is connected with the player playing signal. The play function executing unit is connected with a play output unit. The play output unit is connected with the IO audio frequency. With the intelligent prompting music playing instrument, a player can play the instrument according to standard tones prompted by a downloaded list. The intelligent prompting music playing instrument is convenient to use and suitable for popularization and application.

Description

A kind of music intelligent prompt is played qin
Technical field
The utility model relates to music learning playing music system, particularly a kind of by the melody that deposits USB flash disk in automatically conversion download to music intelligent prompt and play qin, the output music function of the musical composition system that prompting need to be played, realizes the easily light music intelligent prompt performance qin of playing out of music that player likes oneself.
Background technology
Along with people's living standard in recent years improves day by day, more people's antithetical phrase woman materials, cultural life aspect are concerned about more.Society is more and more strong in the competition of every field, and the head of a family, except child can be taken in school work a good result, is to wish child's music, dancing, calligraphy more at most ... etc. aspect be proficient in a particular line, to more adapting to social development in the future.Music is undoubtedly one of optimal selection of child, is mainly the sentiment that music can be moulded people, excites people's imagination and creativity, enriches people's cultural life and promotion people's physical and mental health.From ancient times to the present, domestic and international many famous person masters accompany all one's life with music, more far-reaching for the impact of self.Therefore allow child from little learning music, be a development trend from the introduction of playing the musical instrument, from little cultivation child thinking, interest, will and independent study and lifestyle.
Now, increasing people needs oneself to play melody, and music learning system carries out program prompts by high-speed microprocessor exactly, needs playing music system to complete, and player's level is improved gradually.As shown in Figure 1, for musical composition system structural representation, player's electronic organ keyboard 9 is connected with electric rubber 6 sound signals by IO audio frequency 7, electricity rubber 6 sound signals are connected with mellotron controller 4 by melody bus 5, mellotron controller 4 is connected with amplifier 3, and amplifier 3 is connected with loudspeaker 1 by audio-frequency bus 2.
Plugging USB flash disk at electronic organ keyboard 9 can carry now according to WAV or the automatic march of MP3, and player can play according to prompting download.Do not need to grasp professional theory knowledge and practical experience, as long as player is loaded with its personal like's song under in MP3, do not have the music score of Chinese operas can play according to the automatic-prompting of qin yet.
The national annual music education talent is in great shortage at present, there is experience and few only few again especially to the music teachers of child's patience, annual father and mother are taking a lot of trouble effort aspect child's education, the waste plenty of time is on Qu Xueqin road and above teacher such as grade, child learns piano one and learns several years, and the head of a family forces teacher to urge gradually a happy instrument to be become to the burden for child, make a lot of children lose the interest to playing the musical instrument, occur that many children are weary of from liking, and abandon this strange phenomenon from being weary of.Therefore be development child and adult's interest, and design a kind of performance exercise electronic organ that can popularize music education and become current problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of music intelligent prompt and plays qin, in the time of needs playing music, played the melody of playing key warning light and point out the whole or pith of this musical composition system of qin by this music intelligent prompt, player will point out light playing music to musical composition system in order, carry out melody output by musical composition system, reach qin and play melody operation.
The purpose of this utility model realizes by following technical proposals.
A kind of music intelligent prompt is played qin, this performance exercise electronic organ comprises player's electronic organ keyboard, electronic organ keyboard is connected with electric rubber sound signal by IO audio frequency, electricity rubber sound signal is connected with mellotron controller by melody bus, mellotron controller is connected with amplifier, amplifier is connected with loudspeaker by audio-frequency bus, is provided with qin and plays suggestion device between described electronic organ keyboard and IO audio frequency;
Described qin is played suggestion device and is comprised: performance input block, playing function performance element, performance output unit, song storage unit, performance hint unit, key are played control module and played detecting unit;
Described performance input block is played signal with player respectively, song storage unit is played control module with key and is connected, and key is played control module and connected respectively performance hint unit, song storage unit, playing function performance element and play detecting unit; Described performance hint unit connects player and plays signal, and playing function performance element connects plays output unit, plays output unit and connects IO audio frequency.
Described song storage unit is storage U disk, deposits the song that player prepares to play in storage U disk in.Can be according to the prompting of WAV or the automatic march order of MP3 download function, the selected melody of liking is downloaded, and plays according to the prompting of warning light.
Described playing function performance element is played function executive circuit by key and is formed, and key is played function executive circuit and comprised that independent key is played Music Circuit and cue circuit forms.
Described independent key is played Music Circuit and is comprised respectively and play performance input contact a that input block is connected, play input contact b and play with key Music Circuit input contact a, the Music Circuit input contact b that control module is connected.
Described cue circuit comprises the strong and weak display lamp K being connected with performance input contact a, performance input contact b respectively 1, K 2with the strong and weak display lamp K being connected with Music Circuit input contact a, Music Circuit input contact b 3, K 4.
Described performance input contact a and the strong and weak display lamp K of performance input contact b in cue circuit 1, K 2to output contact a, output contact b, output contact a, output contact b are connected with performance output unit; Independent key is played Music Circuit and is also provided with two-way and key and plays Music Circuit input contact a, the Music Circuit input contact b that control module is connected, Music Circuit input contact a, the strong and weak display lamp K of Music Circuit input contact b in cue circuit 3, K 4be connected with output contact b with output contact a.
Described K 4with K 1output node is connected in parallel, K 3with K 2i/o node is connected in parallel, and is then connected with performance output unit through output contact a, output contact b.
Described key play control module respectively with play input block and be connected with song storage unit, play Music Circuit input contact a and input contact b with Music Circuit and be connected through playing the set melody contact of control module a and melody contact b and independent key.
The strong and weak display lamp K of cue circuit of the present utility model 1, K 2, K 3and K 4the dynamics of the playing brightness light and shade of corresponding each button is adjustable, plays dynamics and strong and weak display lamp K 1, K 2, K 3and K 4brightness be directly proportional.
In playing function performance element, the key connecting for various qins has been played expanded function, selects 49 keys or the key of 118 keys to play form, and overall key is played, or points out key to play by warning light.
And the key that playing function performance element Zhong64 road is connected in parallel is played function executive circuit and is played by long-range melody entirety key, or plays by long-range control single channel key.
The beneficial effects of the utility model are to need to have set up qin between playing music system and performance qin playing music at music learning and play suggestion device for pointing out key playing music.Under normal operation, the performance input block of this key playing music receives the signal of musical composition system through IO audio transmission, and this signal is exported to playing function performance element, then through playing output unit, signal is transferred to and plays qin playing music.Key is played the music signal (this music signal is taken over and carried out the signal of communication that music learning needs playing music system, is equivalent to mellotron controller) sending unit to playing function performance element; Playing function performance element execution key is played the signal of melody unit; And this signal is exported to performance output unit, play output unit signal is transferred to and plays qin playing music; Music intelligent prompt performance qin carries out qin and plays melody.
The utility model is played suggestion device by setting up qin, can make player to play according to the standard pronunciation of downloading song prompting, and do not need to grasp professional music knowledge and practical experience, in the situation that there is no the music score of Chinese operas, also can play according to the automatic-prompting of qin.
Feature of the present utility model is:
(1) the utility model can connect with computer or USB flash disk, converts the MP3 of copy or wav music to button and plays the prompting of warning light and play, and automatically melody is converted to warning light and plays according to the order guiding of playing.When children have music foundation and computer basic just can further be learnt to play later, computer-aided composition etc., make their music inspiration show by high-tech means.System not charged (warning light does not work) in the time of the state of warning light prompting at ordinary times.When warning light prompt facility activates, enter duty: so point out performance to musical composition system by warning light at ordinary times.
(2) quick-setting is default in advance for playing music, musical composition system point out the setting of melody output at melody device to preset music, simple and quick, the on-the-spot qin that is conducive to player is played use; Output melody is according to operating on warning light, intuitively simple.
(3) the utility model is owing to being a kind of simulation musical instrument, and therefore children are easy to grasp its characteristic, expressive force.Except, fast to the grasp of keyboard itself, more developing at short notice, accumulate potentiality.By the study of this qin being known to the feature that shows how exactly various musical instruments on mellotron, how to select to allocate suitable tone color rhythm tempo etc. according to the feature style of melody paragraph.Can meet the melody output key requirement of medium-sized system; And this key playing music can be expanded the number of units of key playing music until meet enough warning light prompting tasks.
(4) the utility model is easy to carry, and is conducive to participate in performing active and carries.
(5) the utility model has mp3 and changes into prompt facility effect, and in daily study, children can listen to the different sounds of various musical instruments, such as various bowed instruments, plucked string instrument, keyboard instrument, all kinds of wind instrument, even percussion music; They can also know from experience the style of various different music, the modern times, allusion, rock and roll, Latin, jazz, even Chinese opera.. therefore, mellotron can make children omnibearing with music blending, make them in space widely, realize the interest place of oneself.Wherein:
1. be provided with and select any single specific function, under this state, can any playing procedure of current single be played track location, be selected.Be exactly that single performance or circulation performance are carried out in any interval of certain single in brief.
2. be provided with and select any single function, under this state, can play or single circulation performance by single single.
3. be provided with the arbitrarily whole Qu Gongneng of selection, under this state, can play or repertoire circulation performance by repertoire single.
(6) the utility model is just having more interest than piano in class hour.By child being opened for the first time to the music gate of life, be first choice of a excellent music initiation is learnt.
(7) the utility model is eager to learn easy-to-use, and teaching norm can be for being engaged in composition, commanding the core curriculum of multiple specialty to impart knowledge to students.Can, under the guiding of multiple tone color rhythm, improve self accuracy in pitch.
Accompanying drawing explanation
Fig. 1 is prior art musical composition system structural representation;
Fig. 2 is the musical composition system structural representation that uses the utility model key playing music;
Fig. 3 is the utility model structural representation;
Fig. 4 is playing function performance element structural representation.
Fig. 5 is that qin is played melody device panel key and played schematic diagram.
In figure: 1, loudspeaker; 2, audio-frequency bus; 3, amplifier; 4, mellotron controller; 5, melody bus; 6, electric rubber; 7, IO audio frequency; 8, qin is played suggestion device; 9, electronic organ keyboard; 801, play input block; 802, playing function performance element; 803, play output unit; 804, song storage unit; 805, performance hint unit; 806, key is played control module; 807, play detecting unit; 10, melody contact a; 11, output contact a; 12, output contact b; 13, play input contact a; 14, play input contact b; 15, Music Circuit input contact a; 16, Music Circuit input contact b; 17, melody contact b.
Embodiment
As shown in Figure 2, for the utility model uses the structural representation in musical composition system.This music intelligent prompt is played qin, comprise player's electronic organ keyboard 9, electronic organ keyboard 9 is connected with electric rubber 6 sound signals by IO audio frequency 7, electricity rubber 6 sound signals are connected with mellotron controller 4 by melody bus 5, mellotron controller 4 is connected with amplifier 3, and amplifier 3 is connected with loudspeaker 1 by audio-frequency bus 2; Wherein, need to have set up qin between playing music system IO audio frequency 7 and electronic organ keyboard 9 at music learning and play suggestion device 8.
As shown in Figure 3, qin is played suggestion device 8 and is comprised:
For transmitting the performance input block 801 of the music signal providing from player and song storage unit, play the playing function performance element 802 of the signal of control module for carrying out qin, for the cue of playing function performance element being transferred to the performance output unit 803 of IO audio frequency, for being downloaded to melody, the qin playing music of download is stored to the song storage unit 804 of its carrier, song storage unit 804 is storage U disk, deposits the song that player prepares to play in storage U disk in; Transfer to player and play the performance hint unit 805 of keyboard in signal display lamp mode for qin being played to cue that control module sends, the core cell key of system is played control module 806, compare for the corresponding signal that reception is played to signal and the transmission of song storage unit from the player who plays input block transmission, control performance hint unit and send the signal of corresponding prompting; And the correct accuracy in pitch after contrast is carried out and exported by playing function performance element; And carry out accuracy in pitch detection for the signal of key being played after control module comparison, and detection signal is fed back to key and plays the performance detecting unit 807 of control module.
Shown in figure, play input block 801 and play signal, song storage unit 804 and key with player respectively and play control module 806 and be connected, key is played control module 806 and is connected respectively performance hint unit 805, song storage unit 804, playing function performance element 802 and performance detecting unit 807; Described performance hint unit 805 connects player and plays signal, and playing function performance element 802 connects plays output unit 803, plays output unit 803 and connects IO audio frequency 7.
As shown in Figure 4, for playing function performance element 802 one of them particular circuit configurations schematic diagram, this playing function performance element 802 is played function executive circuit by key and is formed, and key is played function executive circuit and comprised that independent key is played Music Circuit and cue circuit forms.Independent key is played Music Circuit and is comprised respectively and play performance input contact a13 that input block 801 is connected, play input contact b14 and play with key Music Circuit input contact a15, the Music Circuit input contact b16 that control module 806 is connected.Cue circuit comprises the strong and weak display lamp K being connected with performance input contact a13, performance input contact b14 respectively ,, K 2with the strong and weak display lamp K being connected with Music Circuit input contact a15, Music Circuit input contact b16 3, K 4.
Independent key is played Music Circuit and is respectively equipped with performance input contact a13, the performance input contact b14 that two-way is connected with performance input block 801, plays and inputs contact a13, plays and input the strong and weak display lamp K of contact b14 in cue circuit 1, K 2to output contact a11, output contact b12, output contact 11,12 is connected with performance output unit 803; Independent key is played Music Circuit and is also provided with two-way and key and plays Music Circuit input contact a15, the Music Circuit input contact b16 that control module 806 is connected, Music Circuit input contact a15, the strong and weak display lamp K of Music Circuit input contact b16 in cue circuit 3, K 4be connected with output contact 12b with output contact a; Wherein, K 4with K 1output node is connected in parallel, K 3with K 2i/o node is connected in parallel, and is then connected with performance output unit 803 through output contact a11, output contact b12.
Wherein, key play control module 806 export to independent key play the circuit signal of Music Circuit input contact a15, Music Circuit input contact b16 be through with the signal of playing after input block 801 and song storage unit 804 are compared, comparison signal transfers to independent key through two melody contacts 10 and 17 and plays Music Circuit input contact a15 and Music Circuit input contact b16.
The strong and weak display lamp K of cue circuit 1, K 2, K 3and K 4the dynamics of the playing brightness light and shade of corresponding each button is adjustable, plays dynamics and strong and weak display lamp K 1, K 2, K 3and K 4brightness be directly proportional.
Under system normal operating conditions, K 1, K 2in normally off, play input block 801 and input contact a13, play input contact b14 through K by performance 1, K 2to output contact a11, output contact b12, performance input block 801 is transmitted to the signal entering and be passed to performance output unit 803; In the time there is prompting in system, the Yi road signal that is connected with performance input block 801 enters key and plays melody unit 806, key is played melody unit 806 according to the signal after 804 comparisons of song storage unit, key is played melody unit 806 and is sent signal to Music Circuit input contact a15, Music Circuit input contact b16, by K through two melody contacts 10 and 17 1, K 2key is played and is jumped to K 3, K 4, K 1, K 2disconnect K 3, K 4connect.Key is played melody unit 806 and is inputted contact a15, Music Circuit input contact b16 through K by Music Circuit 3, K 4to output contact a11, output contact b12, by key play melody unit 806 transmit the signal entering be passed to play output unit 803.Player can, according to the signal of prompting, play corresponding key.Played this key, output prompting is by the next prompting sound of playing.
The utility model playing function performance element 802 can be played function executive circuit by the key shown in multichannel Fig. 4 and be connected in parallel and form.
As shown in Figure 5, the key connecting in playing function performance element 802 is played function executive circuit and is played by long-range melody entirety key, or plays by long-range melody single channel key.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by submitted to claims.

Claims (8)

1. a music intelligent prompt is played qin, this performance exercise electronic organ comprises player's electronic organ keyboard (9), electronic organ keyboard (9) is connected with electric rubber (6) sound signal by IO audio frequency (7), electricity rubber (6) sound signal is connected with mellotron controller (4) by melody bus (5), mellotron controller (4) is connected with amplifier (3), amplifier (3) is connected with loudspeaker (1) by audio-frequency bus (2), it is characterized in that, between described electronic organ keyboard (9) and IO audio frequency (7), be provided with qin and play suggestion device (8),
Described qin is played suggestion device (8) and being comprised: performance input block (801), playing function performance element (802), performance output unit (803), song storage unit (804), performance hint unit (805), key are played control module (806) and played detecting unit (807);
Described performance input block (801) is played signal, song storage unit (804) and key with player respectively and is played control module (806) and be connected, and key is played control module (806) and connected respectively performance hint unit (805), song storage unit (804), playing function performance element (802) and play detecting unit (807); Described performance hint unit (805) connects player and plays signal, playing function performance element (802) connects plays output unit (803), plays output unit (803) and connects IO audio frequency (7).
2. music intelligent prompt as claimed in claim 1 is played qin, it is characterized in that, described song storage unit (804) is storage U disk, deposits the song that player prepares to play in storage U disk in.
3. a kind of music intelligent prompt as claimed in claim 1 is played qin, it is characterized in that, described playing function performance element (802) is played function executive circuit by key and is formed, and key is played function executive circuit and comprised that independent key is played Music Circuit and cue circuit forms.
4. a kind of music intelligent prompt as claimed in claim 3 is played qin, it is characterized in that, described independent key is played Music Circuit and is comprised respectively and play performance input contact a (13) that input block (801) is connected, play input contact b (14) and play with key Music Circuit input contact a (15), the Music Circuit input contact b (16) that control module (806) is connected.
5. a kind of music intelligent prompt as described in claim 3 or 4 is played qin, it is characterized in that, described cue circuit comprises the strong and weak display lamp K being connected with performance input contact a (13), performance input contact b (14) respectively 1, K 2with the strong and weak display lamp K being connected with Music Circuit input contact a (15), Music Circuit input contact b (16) 3, K 4.
6. a kind of music intelligent prompt as claimed in claim 5 is played qin, it is characterized in that described performance input contact a (13) and the display lamp K of performance input contact b (14) in cue circuit 1, K 2to output contact a (11), output contact b (12), output contact a (11), output contact b (12) are connected with performance output unit (803); Independent key is played Music Circuit and is also provided with two-way and key and plays Music Circuit input contact a (15), the Music Circuit input contact b (16) that control module (806) is connected, Music Circuit input contact a (15), the strong and weak display lamp K of Music Circuit input contact b (16) in cue circuit 3, K 4be connected with output contact b (12) with output contact a (11).
7. a kind of music intelligent prompt as claimed in claim 6 is played qin, it is characterized in that described K 4with K 1output node is connected in parallel, K 3with K 2i/o node is connected in parallel, and is then connected with performance output unit (803) through output contact a (11), output contact b (12).
8. a kind of music intelligent prompt as claimed in claim 6 is played qin, it is characterized in that, described key play control module (806) respectively with play input block (801) and be connected with song storage unit (804), play Music Circuit and input contact a (15) and input contact b (16) with Music Circuit and be connected through playing control module (806) set melody contact a (10) and melody contact b (17) and independent key.
CN201420062131.8U 2014-02-11 2014-02-11 Intelligent prompting music playing instrument Expired - Fee Related CN203689742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420062131.8U CN203689742U (en) 2014-02-11 2014-02-11 Intelligent prompting music playing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420062131.8U CN203689742U (en) 2014-02-11 2014-02-11 Intelligent prompting music playing instrument

Publications (1)

Publication Number Publication Date
CN203689742U true CN203689742U (en) 2014-07-02

Family

ID=51011618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420062131.8U Expired - Fee Related CN203689742U (en) 2014-02-11 2014-02-11 Intelligent prompting music playing instrument

Country Status (1)

Country Link
CN (1) CN203689742U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167122A (en) * 2014-07-31 2014-11-26 喻应芝 Intelligent instruction-assisting practicing device and method of piano
CN104167121A (en) * 2014-08-08 2014-11-26 夏欢 Piano information processing method and piano learning system
CN104835379A (en) * 2014-02-11 2015-08-12 陈丰 Playing qin having function of music intelligent prompt
CN106875932A (en) * 2016-12-23 2017-06-20 广州丰谱信息技术有限公司 A kind of figure key disc type musical instrument and its implementation with sound interactive function
CN108806396A (en) * 2018-07-05 2018-11-13 新乡学院 A kind of instructional device for music music theory

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104835379A (en) * 2014-02-11 2015-08-12 陈丰 Playing qin having function of music intelligent prompt
CN104167122A (en) * 2014-07-31 2014-11-26 喻应芝 Intelligent instruction-assisting practicing device and method of piano
CN104167121A (en) * 2014-08-08 2014-11-26 夏欢 Piano information processing method and piano learning system
CN106875932A (en) * 2016-12-23 2017-06-20 广州丰谱信息技术有限公司 A kind of figure key disc type musical instrument and its implementation with sound interactive function
CN106875932B (en) * 2016-12-23 2020-12-25 广州丰谱信息技术有限公司 Digital keyboard type musical instrument with sound interaction function and implementation method thereof
CN108806396A (en) * 2018-07-05 2018-11-13 新乡学院 A kind of instructional device for music music theory

Similar Documents

Publication Publication Date Title
WO2017161612A1 (en) Interactive stringed instrument teaching system
CN203689742U (en) Intelligent prompting music playing instrument
CN204204398U (en) Electronic wind instrument
CN203325261U (en) Electronic music score
CN204834028U (en) Intelligent fender of exercise usefulness
CN102568261A (en) Auxiliary musical instrument learning machine
CN108648520A (en) A kind of piano performance learning method and device
CN202871137U (en) Woodwind instrument learning assistor
CN1746938A (en) Intelligent digital musicial teaching instrument
CN204760009U (en) Performance system based on intelligent terminal
Li Analysis of piano performance characteristics by deep learning and artificial intelligence and its application in piano teaching
CN204204401U (en) Electronic guitar
CN202871136U (en) Intelligent electronic keyboard
CN203689727U (en) Music teaching instrument
CN104835379A (en) Playing qin having function of music intelligent prompt
CN205564271U (en) Pupil studys special electronic organ of music
Zhou An analysis of the applicability of kodaly and orff music pedagogies in preschool children’s music teaching
CN205609199U (en) Piano teaching board
Zi Intelligent piano teaching system and method based on cloud platform
CN204496755U (en) A kind of intelligent piano Partner training device
CN202331881U (en) Vocal music contrastive teaching system
Johnson Awakening rhythmic intuition and flow in the developing pianist
Chuchu et al. Application of Multimedia Technology in Music Teaching in Junior High School
CN207425342U (en) Tutoring system in a kind of intelligence You Keli and in You Keli
Wang Enlightenment of Kodai Teaching Method in Piano Teaching of Preschool Education Major

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20160211

CF01 Termination of patent right due to non-payment of annual fee