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公开(公告)号：US20220366884A1
公开(公告)日：2022-11-17
申请号：US17815990
申请日：2022-07-29
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Bin YAN , Min ZHOU , Yuanheng TAO
Abstract: The present disclosure relates to systems, methods, and devices for music simulation. The methods may include determining one or more simulation actions based on data associated with one or more simulation actions acquired by at least one sensor. The methods may further include determining, based on at least one of the one or more simulation actions and a mapping relationship between simulation actions and corresponding musical instruments, a simulation musical instrument that matches with the one or more simulation actions. The methods may further include determining, based on the one or more simulation actions, one or more first features associated with the simulation musical instrument. The methods may further include playing music based on the one or more first features.
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公开(公告)号：US20190019480A1
公开(公告)日：2019-01-17
申请号：US16133891
申请日：2018-09-18
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Zhengchun LI
Abstract: An automatic playing system may include a damper module for changing a sound generated by the automatic playing system. The damper module may include a damper board, a motion driver, and a supporter. The damper board may be configured to control at least one damper of the automatic playing system. The motion driver may be configured to drive the damper board and operated to perform at least one automatic playing function. The supporter may be configured to couple the damper board with the motion driver when the motion driver is operated.
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公开(公告)号：US20180322856A1
公开(公告)日：2018-11-08
申请号：US16033641
申请日：2018-07-12
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Yangyi TENG
CPC classification number: G10H1/44 , G01P13/00 , G09B15/00 , G10C3/00 , G10C3/12 , G10C3/20 , G10F1/02 , G10H1/00 , G10H1/0008 , G10H1/0016 , G10H1/344 , G10H2220/015 , G10H2220/091 , G10H2220/201 , G10H2220/221 , G10H2220/275 , G10H2220/305 , G10H2230/011
Abstract: Systems and methods for providing a piano system are provided. In some embodiments, the methods include receiving a plurality of key signals related to a first performance of a piece of music, wherein each of the plurality of key signals corresponds to motion of at least one key of a piano during the first performance; generating first performance information based on the plurality of key signals; receiving musical data related to a second performance of the piece of music; receiving musical data related to a second performance of the piece of music, generating second performance information based on the musical data; and providing content for presentation on a display device based on the first performance information and the second performance information. The methods can also include receiving at least one pedal signal corresponding to motion of a pedal of the piano during the first performance, and generating first performance information based on the pedal signal.
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公开(公告)号：US20200251011A1
公开(公告)日：2020-08-06
申请号：US16857206
申请日：2020-04-24
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Bin YAN , Gang TONG , Guodong ZHOU
Abstract: The present disclosure is related to systems and methods for assisting a user in practicing a smart musical instrument. The method includes obtaining a real-time image of the user playing the smart musical instrument. The method also includes obtaining information associated with a current key being pressed and information associated with a plurality of reference fingerings from the smart musical instrument. The method also includes displaying the real-time image in real-time. The method also includes 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. In response to a determination that the current fingering associated with the current key being pressed does not match the reference fingering, the method further includes generating a reminder. The method still further includes displaying the reference fingering corresponding to the current fingering.
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公开(公告)号：US20180342230A1
公开(公告)日：2018-11-29
申请号：US16036448
申请日：2018-07-16
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Yangyi TENG , Xiaolu LIU
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20180342229A1
公开(公告)日：2018-11-29
申请号：US16036474
申请日：2018-07-16
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Bin YAN , Xiaolu LIU , Zhengjun YAN
Abstract: A smart musical instrument system may include a musical instrument, a first sensor, a second sensor, a processor device, and a reminder device. The first sensor may be configured to obtain first performance data reflecting operations of the musical instrument. The may be second sensor configured to receive second performance data associated with hand posture of a user of the smart instrument system. The processor device may be in communication with the first sensor and the second sensor, and may be configured to generate feedback based on at least one of the first performance data or the second performance data. The reminder device may be configured to deliver the feedback to the user.
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公开(公告)号：US20220351637A1
公开(公告)日：2022-11-03
申请号：US17812441
申请日：2022-07-13
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Bin YAN , Gang TONG , Guodong ZHOU
Abstract: The present disclosure is related to systems and methods for assisting a user in practicing a smart musical instrument. The method includes obtaining a real-time image of the user playing the smart musical instrument. The method also includes obtaining information associated with a current key being pressed and information associated with a plurality of reference fingerings from the smart musical instrument. The method also includes displaying the real-time image in real-time. The method also includes 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. In response to a determination that the current fingering associated with the current key being pressed does not match the reference fingering, the method further includes generating a reminder. The method still further includes displaying the reference fingering corresponding to the current fingering.
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8.发明申请公开(公告)号：US20200335073A1
公开(公告)日：2020-10-22
申请号：US16920732
申请日：2020-07-05
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Nan XU , Bin YAN , Xiaolu LIU
IPC: G10H1/00
Abstract: The present disclosure relates to a system and method for matching performance with score. The method may include acquiring performance information in a preset time period, 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. The method may further include comparing the played music score with one or more standard music scores. 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 scores, wherein a matching degree between the played music score and the identified standard music score reaches a preset value.
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公开(公告)号：US20190304413A1
公开(公告)日：2019-10-03
申请号：US16444029
申请日：2019-06-18
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Xiaolu LIU , Zhengchun LI
Abstract: Aspects of the disclosure provide for mechanisms for providing muting functions for a piano system. In some embodiments, a piano system according to the disclosure includes a plurality of linkage structures coupled to a plurality of keys, a plurality of strings corresponding to the plurality of linkage structures, and a muting unit configured to place at least one elastic structure at a first position to implement a first mode for the piano system. In some embodiments, the first position is located between the linkage structures and the strings. In the first mode, the elastic structure may be placed at the first position to prevent an interaction between at least one of the linkage structures and the strings when one of the plurality of keys is depressed.
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公开(公告)号：US20190244539A1
公开(公告)日：2019-08-08
申请号：US16384176
申请日：2019-04-15
Applicant: SUNLAND INFORMATION TECHNOLOGY CO., LTD.
Inventor： Bin YAN , Min ZHOU , Xiaolu LIU
Abstract: The present disclosure relates to a method and system for providing tutorial functions. The method may include obtaining a piece of music selected by a user; 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; 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; and generating an instruction to display the one or more content items on the user interface according to the layout.
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