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1. 发明申请

WO2019237871A1 SYSTEMS AND METHODS FOR MUSIC SIMULATION VIA MOTION SENSING 审中-公开
公开(公告)号：WO2019237871A1
公开(公告)日：2019-12-19
申请号：PCT/CN2019/086832
申请日：2019-05-14
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： LIU, Xiaolu , YAN, Bin , ZHOU, Min , TAO, Yuanheng
IPC分类号： G06F3/01 , G10H1/00
摘要： A method for music simulation, includes: acquiring data associated with one or more simulation actions of a user simulating playing a specific musical instrument from at least one sensor (602); determining the one or more simulation actions based on the data associated with the one or more simulation actions (604); determining a simulation musical instrument that matches with the one or more simulation actions based on at least one of the one or more simulation actions and a mapping relationship between simulation actions and corresponding musical instruments (606); determining one or more first features associated with the simulation musical instrument based on the one or more simulation actions (608); playing music based on the one or more first features (610).

2. 发明申请

WO2018068203A1 A SMART DETECTING AND FEEDBACK SYSTEM FOR SMART PIANO 审中-公开
标题翻译：用于智能钢琴的智能检测和反馈系统
公开(公告)号：WO2018068203A1
公开(公告)日：2018-04-19
申请号：PCT/CN2016/101794
申请日：2016-10-11
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： YAN, Bin , LIU, Xiaolu , YAN, Zhengjun
IPC分类号： G09B15/06 , G09B15/00
摘要： A smart musical instrument system and method thereof is provided, and the system includes: a first sensor configured to obtain first performance data reflecting operations of a musical instrument; a second sensor configured to receive second performance data associated with hand posture of a user of the smart instrument system; a processor device communicated with the first sensor and the second sensor, and configured to generate feedback based on at least one of the first performance data or the second performance data; and a reminder device configured to deliver the feedback to the user.
摘要翻译：提供了一种智能乐器系统及其方法，并且该系统包括：第一传感器，被配置为获得反映乐器的操作的第一演奏数据; 第二传感器，其被配置为接收与所述智能仪器系统的用户的手势相关联的第二表现数据; 处理器设备，与第一传感器和第二传感器通信，并被配置为基于第一性能数据或第二性能数据中的至少一个生成反馈; 以及配置为将反馈传递给用户的提醒装置。

3. 发明申请

WO2019228230A1 SYSTEMS, METHODS, SMART MUSICAL INSTRUMENTS, COMPUTER READABLE MEDIA FOR MUSIC SCORE MATCHING 审中-公开
公开(公告)号：WO2019228230A1
公开(公告)日：2019-12-05
申请号：PCT/CN2019/087803
申请日：2019-05-21
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： XU, Nan , YAN, Bin , LIU, Xiaolu
IPC分类号： G10H1/00
摘要： A system and method for matching performance with score. The method include acquiring performance information in a preset time period (S410), wherein the performance information is related to a musical device. The method may also include analyzing the performance information and obtaining a played music score in the preset time period, wherein the played music score contains the performance information (S420). The method further include comparing the played music score with one or more standard music score. The method may still further include identifying a standard music score from the one or more standard music score based on the comparison of the played music score with the one or more standard music score (S430), wherein a matching degree between the played music score and the identified standard music score reaches a preset value.

4. 发明申请

WO2018090798A1 SYSTEM AND METHOD FOR RECORDING USER PERFORMANCE OF KEYBOARD INSTRUMENT 审中-公开
公开(公告)号：WO2018090798A1
公开(公告)日：2018-05-24
申请号：PCT/CN2017/107660
申请日：2017-10-25
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： TENG, Yangyi , LIU, Xiaolu
IPC分类号： G10H1/34 , G10F1/02
CPC分类号： G10H1/0033 , G10C3/16 , G10G3/04 , G10H1/0008 , G10H1/0553 , G10H1/0555 , G10H1/34 , G10H1/346 , G10H2220/221 , G10H2220/305 , G10H2220/521 , G10H2230/011
摘要： A method for generating a music file for recording user performance may include: detecting, by a sensor, an event indicating a status change of an execution device of the keyboard instrument; generating, by the sensor, a signal corresponding to the detected event; receiving, by a processor, the signal; and generating, by the processor, a music file based on the signal. In some embodiments, the execution device may include a weight lever. The weight lever may a concrete structure in the keyboard instrument to simulate a rebound force generated by hammer striking on string, by striking on an elastic structure. In some embodiments, a rebound force for a first weight lever may be different from a rebound force for a second weight lever by adjusting parameters of the elastic structure or the weight lever.

5. 发明申请

WO2018068711A1 A SMART DETECTING AND FEEDBACK SYSTEM FOR SMART PIANO 审中-公开
标题翻译：用于智能钢琴的智能检测和反馈系统
公开(公告)号：WO2018068711A1
公开(公告)日：2018-04-19
申请号：PCT/CN2017/105628
申请日：2017-10-11
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： YAN, Bin , LIU, Xiaolu , TONG, Gang , ZHU, Zhe
IPC分类号： G10F1/02 , G06F3/01
摘要： A smart musical instrument system for replaying user performance with auto-play, electronic sound source or video, the system may include a musical instrument (200), a plurality of sensors, and a processing device (104). The plurality of sensors may be configured to obtain performance data of a user (1001). The plurality of sensors may include a first sensor configured to obtain first performance data of the user. The performance data may include the first performance data indicating operations of a musical instrument (200). The processing device (104) may be in communication with the plurality of sensors. The processing device (104) may be configured to compare the performance data with reference music data to generate a comparison result and generate feedback based on the comparison result (1003, 1004).
摘要翻译：用于以自动播放，电子声源或视频重放用户表演的智能乐器系统，该系统可以包括乐器（200），多个传感器以及处理设备（104 ）。多个传感器可以被配置为获得用户的表现数据（1001）。多个传感器可以包括被配置为获得用户的第一表现数据的第一传感器。演奏数据可以包括指示乐器的操作的第一演奏数据（200）。处理装置（104）可以与多个传感器通信。处理设备（104）可以被配置为将性能数据与参考音乐数据进行比较以生成比较结果并基于比较结果生成反馈（1003,1004）。

6. 发明申请

WO2019196052A1 SYSTEM AND METHOD FOR GENERATING MUSICAL SCORE 审中-公开
公开(公告)号：WO2019196052A1
公开(公告)日：2019-10-17
申请号：PCT/CN2018/082787
申请日：2018-04-12
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： LIU, Xiaolu , YAN, Bin , ZHU, Zhe , JIN, Liren , HOU, Xinle
IPC分类号： G10G3/04 , G10H1/34 , G10F1/02
摘要： A method for generating a musical score based on user performance during playing a keyboard instrument may include: receiving a first signal indicating a status change of a plurality of execution devices of the keyboard instrument (710), receiving a second signal indicating a plurality of timestamps (720), determining a tune of the musical score based on the first signal (730), determining a rhythm of the musical score based on the second signal (740), and generating the musical score based on the tune and the rhythm of the musical score (750).

7. 发明申请

WO2018137189A8 PIANO SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：WO2018137189A8
公开(公告)日：2018-08-02
申请号：PCT/CN2017/072657
申请日：2017-01-25
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： YAN, Bin , ZHOU, Min , LIU, Xiaolu
IPC分类号： G10H1/00 , G10C3/00 , G09B15/02 , G09B5/06
摘要： It is provided a method and system for providing tutorial functions. The method may include obtaining a piece of music selected by a user (510); determining a display mode that configures one or more display categories and a layout of the one or more display categories on a user interface (520); obtaining one or more content items corresponding to the one or more display categories, respectively, the one or more content items being associated with the piece of music (530); generating an instruction to display the one or more content items on the user interface according to the layout (540), and executing the instruction to cause the one or more content items to be displayed on the user interface according to the layout (550).

8. 发明申请

WO2019237766A1 SYSTEMS AND METHODS FOR ASSISTING A USER IN PRACTICING A MUSICAL INSTRUMENT 审中-公开
公开(公告)号：WO2019237766A1
公开(公告)日：2019-12-19
申请号：PCT/CN2019/076561
申请日：2019-02-28
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： LIU, Xiaolu , YAN, Bin , TONG, Gang , ZHOU, Guodong
IPC分类号： G10H1/00 , G10H1/34 , G09B15/02 , G09B5/06
摘要： A system and method for assisting a user in practicing a smart musical instrument is provided. The method includes: obtaining a real-time image of the user playing the smart musical instrument (510); obtaining information associated with a current key being pressed and information associated with a plurality of reference fingerings from the smart musical instrument (520); displaying the real-time image in real-time (530); determining whether a current fingering associated with the current key being pressed matches with a reference fingering, of the plurality of reference fingerings, associated with the current key being pressed (540); in response to a determination that the current fingering associated with the current key being pressed does not match the reference fingering, generating a reminder and displaying the reference fingering corresponding to the current fingering (550).

9. 发明申请

WO2018132965A1 AN AUTOMATIC PLAYING SYSTEM 审中-公开
公开(公告)号：WO2018132965A1
公开(公告)日：2018-07-26
申请号：PCT/CN2017/071496
申请日：2017-01-18
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： LIU, Xiaolu , LI, Zhengchun
IPC分类号： G10F1/02
摘要： An automatic (100) playing system may include a damper module (320) for changing a sound generated by the automatic playing system (100). The damper module (320) may include a damper board (410), a motion driver (430), and a supporter (420). The damper board (410) may be configured to control at least one damper of the automatic playing system (100). The motion driver (430) may be configured to drive the damper board (410) and operated to perform at least one automatic playing function. The supporter (420) may be configured to couple the damper board (410) with the motion driver (430) when the motion driver (430) is operated.

10. 发明申请

WO2018129729A1 PIANO SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：WO2018129729A1
公开(公告)日：2018-07-19
申请号：PCT/CN2017/071222
申请日：2017-01-16
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： LIU, Xiaolu , LI, Zhengchun
IPC分类号： G10C3/00
摘要： A piano system and method is provided. The piano system (100) includes a plurality of linkage structures (611) coupled to a plurality of keys, a plurality of strings (612) corresponding to the plurality of linkage structures (611), and a muting unit (620) configured to place at least one elastic structure (621) at a first position to implement a first mode for the piano system (100), wherein the first position is located between the linkage structures (611) and the strings (612). In the first mode, the elastic structure (621) may be placed at the first position to prevent an interaction between at least one of the linkage structures (611) and the strings (612) when one of the plurality of keys is depressed.

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