A digital keyboard musical instrument with acoustic interaction function and its realization method

A technology of function keys and musical instruments, applied in the field of digital keyboard musical instruments, can solve the problems of weak musical literacy and foundation, not much time and energy to practice tacit understanding, no conductors, lead performers, etc.

Active Publication Date: 2020-12-25
GUANGZHOU FENGPU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For amateur music lovers and musical instrument beginners, the music literacy and foundation are relatively weak, and it is very difficult for multiple people to achieve better cooperation.
And due to the limitation of personnel and resources, there is no special conductor and leader, and there is not much time and energy to practice and cultivate the tacit understanding of cooperation.

Method used

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  • A digital keyboard musical instrument with acoustic interaction function and its realization method
  • A digital keyboard musical instrument with acoustic interaction function and its realization method
  • A digital keyboard musical instrument with acoustic interaction function and its realization method

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Embodiment

[0033] The present invention proposes a digital keyboard musical instrument with acoustic interaction function, which realizes the coordination and communication between musical instruments by using the acoustic wave frequency band / ultrasonic frequency band signal as the interactive medium. The system block diagram is as follows figure 1 As shown, it includes a soft-defined keyboard 101 and a sound synthesis interaction module 102 .

[0034] The above-mentioned soft-defined keyboard is equivalent to the keys on a piano or an electronic organ, and is compatible with the existing key-type musical instrument keyboard in form. In order to reduce the difficulty of learning and playing, the number of keys on the soft-defined keyboard is less than that of existing keyboard instruments, and the pitch, range, and timbre of the keys are all soft-defined by the sound synthesis interactive module. At the same time, according to the situation of the music score, the keys can be set as perf...

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Abstract

The invention provides a digital keyboard instrument having the function of acoustic interaction and a realization method thereof. The digital keyboard instrument is provided with an interaction module, can transmit or receive sound / ultrasonic signals, can carry out the information interaction among the instruments provided and the conventional instruments in the prior art by setting special keys and the sound / ultrasonic wave at the specific frequency, and realizes the synchronization, coordination, and commanding functions during the playing of multiple instruments. The device and method provide a scheme for assisting the cooperative playing of the multiple instruments and the instrument learning, facilitate the communication and cooperation during multi-person playing and learning, and particularly are suitable for music beginners and amateur music lovers.

Description

technical field [0001] The invention mainly relates to the design, playing form and the like of musical instruments, and in particular to a digital keyboard musical instrument with acoustic interaction function and its realization method. Background technique [0002] A musical instrument refers to a sounding device used for music. People's demand for music is wide range, good timbre, and easy performance. Therefore, various musical instruments with their own unique timbres, ranges and playing methods have emerged one after another. Among them, keyboard instruments are popular because each key has an inherent pitch and contains multiple neatly arranged keys, which have a wider range and higher timbre coordination than ordinary instruments, and are also the first choice for musical instrument beginners. Common keyboard instruments include piano, accordion, electronic organ and so on. [0003] In order to meet people's needs for rich music, there have been forms in which mu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10H3/00G10H1/00G10H1/26G10H1/34G10H7/00G10L13/02G09B15/00
CPCG09B15/00G10H1/0008G10H1/26G10H1/34G10H1/346G10H3/00G10H7/002G10H2220/221G10H2240/171G10L13/02
Inventor 韦岗李杰马碧云杨萃
Owner GUANGZHOU FENGPU INFORMATION TECH CO LTD
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