Concept piano

Abstract

The invention relates to a musical instrument production, which uses computer, micro electric and computer network to realize system control and electric-control string hammering, wherein based on present voice of piano, it uses electric-control string hammering to replace the former lever activation; the castanet and string-expand machine are flexibly arranged, to select the string code position and the string hammer point; the shape can be designed freely; and each function element is independent, to support batch production.

Description

technical field

[0001] The invention belongs to the technical field of musical instrument manufacturing, and specifically relates to a piano with a new structure, in particular to the transformation of the traditional piano structure and the transformation of the manufacturing industry by using modern high-tech means. Background technique

[0002] The piano belongs to the "percussion instrument" in the taxonomy of musical instruments. The reason why it is called the king of musical instruments is not only because of its huge size, but also because of its very complicated structure; the piano is composed of tens of thousands of parts. As the heart of the piano, the action has more than 5,000 parts. The keyboard and the action form an integrated keyboard mechanical system, which can transmit the percussion force when the key is struck to the human body through the key bar. In the action, the linkage lever in the action causes the hammer to actuate the string to produce sound. ...

Examples

Embodiment 1

[0064] Example 1: Playing a pattern under the control of the master controller

[0065]After the user hits the keys, the movement process and state of the keys are collected by the key signal acquisition circuit in the keyboard and pedal system and sorted into digital information of the three parameters of force, time value and octave area code, and the information is converted into Through the network, it is transmitted to the keyboard and pedal system controller in real time, and the parameters of interval, strength and time value are sorted by the keyboard and pedal system controller and sent to the system master controller in real time, and the system master controller sends the data to In the electronic hammer array system, the electronic hammer whose address matches the interval will control the actuation of the hammer and the damper device according to the parameters of strength and time value, and complete a hammering action; at the same time, the main controller will f...

Embodiment 2

[0066] Embodiment 2: keyboard and pedal system function

[0067] The keyboard and pedal system can work independently. The management machine of the keyboard and pedal system is equipped with editing and composing function modes. In this mode, there are recording, modification and playback functions, that is, all the playing in the playing mode can be performed. Record the process, organize and form digital stream files temporarily stored in the internal memory, and display the recorded music scores in the format of line spectrum or numbered notation through the dot-matrix liquid crystal display. Some of the sections can be modified and replaced, and confirmed to be permanently saved. The time can be transmitted to the system master computer, and then transferred to the external memory by the system master computer.

[0068] The keyboard and pedal system is equipped with a piano audio wavetable player, which can play the edited tracks through headphones or audio equipment, pro...

technical field

[0001] The invention belongs to the technical field of musical instrument manufacturing, and specifically relates to a piano with a new structure, in particular to the transformation of the traditional piano structure and the transformation of the manufacturing industry by using modern high-tech means. Background technique

[0002] The piano belongs to the "percussion instrument" in the taxonomy of musical instruments. The reason why it is called the king of musical instruments is not only because of its huge size, but also because of its very complicated structure; the piano is composed of tens of thousands of parts. As the heart of the piano, the action has more than 5,000 parts. The keyboard and the action form an integrated keyboard mechanical system, which can transmit the percussion force when the key is struck to the human body through the key bar. In the action, the linkage lever in the action causes the hammer to actuate the string to produce sound. ...

Examples

Embodiment 1

[0064] Example 1: Playing a pattern under the control of the master controller

[0065]After the user hits the keys, the movement process and state of the keys are collected by the key signal acquisition circuit in the keyboard and pedal system and sorted into digital information of the three parameters of force, time value and octave area code, and the information is converted into Through the network, it is transmitted to the keyboard and pedal system controller in real time, and the parameters of interval, strength and time value are sorted by the keyboard and pedal system controller and sent to the system master controller in real time, and the system master controller sends the data to In the electronic hammer array system, the electronic hammer whose address matches the interval will control the actuation of the hammer and the damper device according to the parameters of strength and time value, and complete a hammering action; at the same time, the main controller will f...

Embodiment 2

[0066] Embodiment 2: keyboard and pedal system function

[0067] The keyboard and pedal system can work independently. The management machine of the keyboard and pedal system is equipped with editing and composing function modes. In this mode, there are recording, modification and playback functions, that is, all the playing in the playing mode can be performed. Record the process, organize and form digital stream files temporarily stored in the internal memory, and display the recorded music scores in the format of line spectrum or numbered notation through the dot-matrix liquid crystal display. Some of the sections can be modified and replaced, and confirmed to be permanently saved. The time can be transmitted to the system master computer, and then transferred to the external memory by the system master computer.

[0068] The keyboard and pedal system is equipped with a piano audio wavetable player, which can play the edited tracks through headphones or audio equipment, pro...

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