Performance evaluator for intelligent electric piano

A technology of evaluators and electric pianos, applied in the direction of electro-acoustic musical instruments, instruments, etc., can solve the problem of music evaluation without a player, and achieve the effect of improving performance

Active Publication Date: 2014-01-22
ANHUI HUAXIONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, modules such as music storehouse, timbre storehouse, MIDI sequencer, music file parser, music score display, metronome, MIDI synthesizer are generally provided with by prog...

Method used

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  • Performance evaluator for intelligent electric piano

Examples

Experimental program
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Embodiment Construction

[0011] Such as figure 1 shown. A performance evaluator for an intelligent electric piano, which is built in the main controller of the intelligent electric piano through a program. When the user plays through a MIDI keyboard, the performance evaluator receives the MIDI output from the music file parser in the main controller of the intelligent electric piano. The event is used as a reference event, and the MIDI event output by the MIDI sequencer in the main controller of the intelligent electric piano is received as an input event, and the reference event and the input event are respectively output to the score display in the main controller of the intelligent electric piano for display. The input event is compared with the reference event to evaluate the user's performance. The specific process is as follows:

[0012] The user selects the music file to be played from the MIDI music library in the main controller of the smart electric piano, and the music file parser analyzes...

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Abstract

The invention discloses a performance evaluator for an intelligent electric piano. The performance evaluator is constructed in a main controller of the intelligent electric piano by a program. The performance evaluator receives an MIDI (Musical Instrument Digital Interface) event outputted by a music file analyzer in the main controller of the intelligent electric piano as a reference event, receives an MIDI event outputted by an MIDI sequencer in the main controller of the intelligent electric piano as an input event, and compares the input event and the reference event to evaluate the performance of a user. The performance evaluator disclosed by the invention has the advantages that the music performed by the user can be evaluated, and an evaluating result is displayed by a music-score display, the performance of the user can be scored, so that the performance of the intelligent electric piano is improved and further the intelligent electric piano has a music teaching function.

Description

technical field [0001] The invention relates to the field of intelligent electric piano systems, in particular to a performance evaluator for intelligent electric pianos. Background technique [0002] The smart electric piano is a new type of interactive electronic musical instrument, which simulates the piano keyboard through the MIDI keyboard for the user to play, and outputs the corresponding piano music after processing the input signal of the MIDI keyboard through the built-in main controller. In the prior art, modules such as music storehouse, timbre storehouse, MIDI sequencer, music file parser, music score display, metronome, MIDI synthesizer are generally provided with by program in the main controller of intelligent electric piano, through the cooperation simulation of each module Piano performance, but currently there is no module that evaluates a player's performance of music. Contents of the invention [0003] The purpose of the present invention is to provi...

Claims

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Application Information

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IPC IPC(8): G10H1/00G10H1/34
Inventor 尹甸
Owner ANHUI HUAXIONG TECH CO LTD
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