以和弦轉位為基礎的Voice Leading練習系統

Voice Leading Practice System Based on Chord Inversion

曾昱靜(Yu-Jing Zheng)

指導教授 ： 陳恆佑

共同指導教授 ： 張克寧(Keh-Ning Chang)

國立暨南國際大學/科技學院/資訊工程學系/碩士(2020年)

https://doi.org/10.6837/ncnu202000239

摘要

音樂是人們表達內心情緒的一門藝術。其中，不同節奏、力度、聲音強弱的伴奏會影響整首的曲風，每位演奏家用不一樣的演繹方式詮釋出不同的風格，帶給觀眾的感受也不一樣。對於大部分的鋼琴初學者來說，在伴奏學習上常常會遭遇許多挫折，可能是因為不熟悉樂理、基礎功力不足、練習過程過於枯燥...等。想要彈奏出和諧的伴奏在學習音樂的道路上需要長時間的練習和摸索，市面上也有許多練習系統可以輔助教學，如何以簡單明瞭且有效的方式練習伴奏是很多學者研究的目標。
本研究旨於設計一套聲部進行(Voice Leading)的練習系統。系統提供使用者一些基礎樂理知識的教程和練習，在主要練習的部分設計了自選和弦模式，讓使用者可以自由搭配想練習的和弦進程，練習時，系統根據使用者每次輸入的和弦位置，透過演算法計算出下個和弦的建議位置，並經由視覺提示法的方式呈現在介面，除此之外，使用者還能開啟不同風格的節奏聲音模式來做節奏訓練，他們只需搭配MIDI鍵盤就可以在家中做自主練習，希望藉此系統讓初學者可以更多元化的練習伴奏。

關鍵字

聲部進行 ； 伴奏練習

並列摘要

Music, an art for people to express their inner emotions, consists of many elements. Among them, accompaniment with different rhythm, dynamic and loudness will affect the whole music. Each performer uses different playing skills to interpret different styles and bring different feelings to the audience. For most piano learners, they might encounter many setbacks in their studies because they are not familiar with music theory, lack of basic skills, and the practicing process is too boring. They need a long time on practicing how to play a harmonious accompaniment. There are many practicing systems on the market to assist teaching. How to practice music in a simple, clear and effective way is the goal of many researches.
This program aims to design a practicing system of Voice Leading. It provides users with some basic music theory tutorials and exercises. The optional chord function is designed in the main practice mode. Users can freely choose the chord progression they want to practice. During the practice, the system calculates the suggested positions of the next chord according to the input by the users. Then, they are presented on the interface through visual prompts. In addition, users can turn on different styles rhythm for training. They can do independent exercises at home only with the MIDI keyboard. We hope users who are the beginners can practice the accompaniment more diverse.

並列關鍵字

Voice Leading ； Accompaniment practice

參考文獻

References

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