Electronic metronome device and method capable of synchronous meter demonstration

A metronome and rhythm technology, which can be applied to the metronome and other directions, can solve the problems that children's students are difficult to see the teacher's commanding gestures and inconvenient in teaching, and achieve the effects of improving teaching quality, convenient operation and reducing work intensity.
CN1707373AInactive Publication Date: 2005-12-14曾平蔚
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
曾平蔚
Publication Date
2005-12-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The electronic metronome capable of synchronizing demonstration beat includes primary unit and secondary unit. The primary unit has radio emitter module connected to its CPU I / O port, the secondary unit has radio receiver module connected to its CPU I / O port, and the CPU in the primary unit sends command signal for the radio emitter module to emit. The present invention also includes synchronizing method, which includes initialization, parameter setting, common state setting, starting sync beat demonstration and other steps. The present invention makes it possible for several metronomes to demonstrate synchronously, and may be applied in choir and group teaching conveniently.
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Description

technical field

[0001] The invention relates to an electronic metronome, in particular to an electronic metronome device capable of synchronous metronome demonstration and its realization method. Background technique

[0002] In the process of learning and playing, many music lovers and professionals need the help of a metronome in order to better grasp the rhythm and beat of the music. The original metronome was a mechanical metronome. Music habits, low precision, complicated operation and other deficiencies are gradually being replaced by various emerging electronic metronomes. The electronic metronomes currently on the market generally trigger the MCU through the key input unit arranged on it to control each unit connected to the MCU, such as LCD display unit, LED display circuit or power amplifier circuit, etc. to work. The common characteristics of the metronome are accurate beat, easy speed adjustment, control, and more in line with the habits of music presentations. ...

Claims

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