摘要:
The present invention provides method and system for composing music with chord accompaniment. One or more keys on a first keyboard are selected by end-users to generate a chord progression, and a computer generates a chord progression MIDI file, and associates the file with a first physical card that is embedded with a unique machine-readable ID (UID). After the UID of the first physical card is subsequently recognized, the chord progression MIDI file is retrieved and played. While the chord progression MIDI file is played, certain keys on a second keyboard are highlighted, and each of the highlighted keys on a second keyboard represents a music note that is in harmony with a particular chord in the chord progression while the particular chord is being played, and one or more of the highlighted keys on the second keyboard are selected by the end-user to compose a melody.
摘要:
The present invention provides method and system for composing music with chord accompaniment. One or more keys on a first keyboard are selected by end-users to generate a chord progression, and a computer generates a chord progression MIDI file, and associates the file with a first physical card that is embedded with a unique machine-readable ID (UID). After the UID of the first physical card is subsequently recognized, the chord progression MIDI file is retrieved and played. While the chord progression MIDI file is played, certain keys on a second keyboard are highlighted, and each of the highlighted keys on a second keyboard represents a music note that is in harmony with a particular chord in the chord progression while the particular chord is being played, and one or more of the highlighted keys on the second keyboard are selected by the end-user to compose a melody.
摘要:
The present invention provides a method and apparatus for controlling a light-emitting device of a digital keyboard musical instrument. The method includes: detecting a touch action generated by a user upon a key of the digital keyboard musical instrument and generating a touch signal, by a sensor placed underneath the key, and transmitting the touch signal to a processor, wherein the touch signal comprises the magnitude information of the touch action; receiving the touch signal and generating a corresponding control signal in accordance with the magnitude information of the touch signal, by the processor; and actuating the light-emitting device to produce a light-emitting effect in accordance with the control signal by the processor. Since the detection of the touch action upon the key by the sensors is accurate enough to capture all details of the complete key-touching action, the light-emitting effect produced based on this more detailed detection of the touch action is more exquisite and accurate.
摘要:
The present invention discloses a system and method for recognizing objects placed together using capacitance sensors in conjunction with the RFID technology. A structure that is made with a material of high dielectric constant and a RFID tag that comprises a unique identification code (UID) of an object is embedded with the object. With the objects recognized, the spatial structure or the spatial distribution formed by them is derived and corresponding sensory feedbacks are provided by the system.
摘要:
A system and method are provided for programming moving actions of a moving object with a plurality of functional objects in conjunction with an interactive surface that recognizes such objects and derives the structural pattern formed by the functional objects.
摘要:
The present invention discloses a system and method to direct one or more objects to produce an output when objects are placed on or near an interactive surface. The system includes a plurality of objects, each embedded with a unique identification code (UID) and an output device; an interactive surface configured to recognize the UID and location information of an object placed on or near the interactive surface; a processor operatively linked to the interactive surface and configured to execute a computer program encoding user-defined rules regarding the objects. Once the plurality of objects are placed on or near the interactive surface, the processor is configured to generate an output instruction for a first object based on the user-defined rules and the UID and location information of the objects, and direct the output device of the first object to produce the output in accordance with the instruction.
摘要:
The present invention disclosed an apparatus and method for capturing directly the dynamic motion of a finger to create digital music with enhanced expressive qualities through the use of a capacitance sensor that is configured to continuously produce an analog output of capacitance change upon the approaching but not yet touching, touching and leaving the key or space between keys by a finger.
摘要:
A capping apparatus for a bottle filling device with a capping head main body; a first slide body is located on the capping head main body and can slide up and down; a capping door mechanism is hinged with the capping head main body and the first slide body; a cap sucking head can slide up and down; a middle slide body is arranged between the cap sucking head and the first slide body and can slide up and down; a first spring and a second spring; and a cap inlet chute. A capping system is equipped with a plurality of capping apparatus, the number of the capping apparatus is equal to that of columns of filled bottles, and the cap sucking heads of the capping apparatus are connected together through a connection structure with a mechanism that actuates the cap sucking heads to rise up and fall down.
摘要:
The present invention disclosed an apparatus and method for capturing directly the dynamic motion of a finger to create digital music with enhanced expressive qualities through the use of a capacitance sensor that is configured to continuously produce an analogue output of capacitance change upon the approaching but not yet touching, touching and leaving the key or space between keys by a finger.
摘要:
A cover sterilizing mechanism for bottle filling device includes a sterilizing chamber (II) in which a cover sliding passage (102) is arranged. A cover blocking mechanism which will periodically hold the cover (94) to stay on the sliding passage (102) for a certain time, and multiple groups of nozzles (62) corresponding to the place in which the cover (94) is held on the sliding passage(102) are also arranged in the sterilizing chamber (II). The cover sterilizing device can uniform the sterilizing time of each cover, conduce to install covers orderly and improve efficiency of the bottle filling device.