tetrachord

简明释义

英[ˈtɛtrəˌkɔrd]美[ˈtɛtrəˌkɔrd]

n. 四弦琴；四弦乐器；四度音阶

英英释义

单词用法

同义词

反义词

例句

1.After knowing who Buffett is, a girl asks to the office, 'is our tetrachord teacher the 2nd wealthy person?

知道巴菲特是谁后，有个女孩到办公室问，我们的四弦琴老师是世界上第二富有的人？

2.After knowing who Buffett is, a girl asks to the office, 'is our tetrachord teacher the 2nd wealthy person?

知道巴菲特是谁后，有个女孩到办公室问，我们的四弦琴老师是世界上第二富有的人？

3.The two tetrachords 四音阶 in a major scale are joined by a whole step.

大调音阶中的两个tetrachords 四音阶通过一个全音连接在一起。

4.The first tetrachord 四音阶 of the scale is built on the tonic note.

音阶的第一个tetrachord 四音阶是建立在主音上。

5.Composers often use the tetrachord 四音阶 structure to develop melodic ideas.

作曲家常常使用tetrachord 四音阶结构来发展旋律构思。

6.In music theory, a tetrachord 四音阶 consists of four notes that can create a scale.

在音乐理论中，一个tetrachord 四音阶由四个音符组成，可以构成一个音阶。

7.Understanding the tetrachord 四音阶 is essential for mastering scales in Western music.

理解tetrachord 四音阶对于掌握西方音乐中的音阶至关重要。

作文

The world of music is filled with intricate concepts and terms that help musicians and composers communicate their ideas effectively. One such term is tetrachord, which refers to a series of four notes whose interval pattern defines its character and function in musical compositions. Understanding tetrachord is essential for anyone delving into the theory of music, as it forms the basis of scales and harmonies that are prevalent in Western music.A tetrachord can be thought of as a building block of musical scales. Traditionally, there are two types of tetrachords: the diatonic tetrachord and the chromatic tetrachord. The diatonic tetrachord consists of two whole steps followed by a half step, producing a specific interval structure that is foundational to major and minor scales. For example, in the C major scale, the first tetrachord would be C-D-E-F, where the intervals between C to D and D to E are whole steps, and the interval from E to F is a half step.On the other hand, the chromatic tetrachord is formed by four consecutive pitches, each a half step apart. This type of tetrachord is often used to create tension and complexity within a piece of music. For instance, if we take the notes C-C#-D-D#, we see how the chromatic tetrachord creates a different emotional response compared to the diatonic version.Furthermore, tetrachords can be combined to create larger scales. In fact, the major scale can be viewed as consisting of two tetrachords. For example, in the C major scale, the first tetrachord is C-D-E-F, and the second tetrachord is G-A-B-C. Together, these two tetrachords form the complete scale, showcasing the interconnectedness of musical elements.Understanding tetrachords also aids in the analysis of melodies and harmonies. When composers create melodies, they often utilize the inherent qualities of tetrachords to evoke specific feelings or moods. For example, a melody that heavily features a diatonic tetrachord may sound more stable and consonant, whereas one that incorporates chromatic tetrachords may feel more dissonant and unresolved.Moreover, the study of tetrachords extends beyond traditional Western music. Many cultures incorporate similar concepts in their musical systems, demonstrating the universal nature of this idea. By recognizing the significance of tetrachords across various musical traditions, musicians can expand their creative horizons and explore new avenues for expression.In conclusion, the concept of tetrachord is fundamental to understanding music theory and composition. It serves as a crucial element in the construction of scales and melodies, allowing musicians to convey emotions and ideas through sound. Whether one is a budding musician or an experienced composer, grasping the intricacies of tetrachord will undoubtedly enhance one’s appreciation and mastery of music. As we continue to explore the depths of musical theory, let us not overlook the importance of tetrachords in shaping the music we love and create.

音乐的世界充满了复杂的概念和术语，帮助音乐家和作曲家有效地交流他们的想法。其中一个术语是四音弦，它指的是一系列四个音符，其音程模式定义了它在音乐作品中的特征和功能。理解四音弦对任何深入研究音乐理论的人来说都是至关重要的，因为它构成了西方音乐中普遍存在的音阶和和声的基础。四音弦可以被视为音乐音阶的构建块。传统上，有两种类型的四音弦：自然四音弦和半音四音弦。自然四音弦由两个全音和一个半音组成，产生特定的音程结构，作为大调和小调音阶的基础。例如，在C大调音阶中，第一个四音弦是C-D-E-F，其中C到D和D到E之间是全音，而E到F之间是半音。另一方面，半音四音弦由四个连续音符组成，每个音符之间相隔半音。这种类型的四音弦通常用于在音乐作品中创造张力和复杂性。例如，如果我们取音符C-C#-D-D#，我们可以看到半音四音弦如何与自然版本形成不同的情感反应。此外，四音弦可以结合起来形成更大的音阶。事实上，大调音阶可以被视为由两个四音弦组成。例如，在C大调音阶中，第一个四音弦是C-D-E-F，第二个四音弦是G-A-B-C。这两个四音弦结合在一起形成完整的音阶，展示了音乐元素之间的相互关联。理解四音弦还有助于分析旋律和和声。当作曲家创作旋律时，他们常常利用四音弦的内在特性来唤起特定的感觉或情绪。例如，重度使用自然四音弦的旋律可能听起来更加稳定和和谐，而包含半音四音弦的旋律可能感觉更加不和谐和未解决。此外，四音弦的研究超越了传统的西方音乐。许多文化在其音乐体系中融入了类似的概念，展示了这一思想的普遍性。通过认识到四音弦在各种音乐传统中的重要性，音乐家可以扩展他们的创造视野，探索新的表达途径。总之，四音弦的概念对于理解音乐理论和作曲至关重要。它作为音阶和旋律构造的关键元素，使音乐家能够通过声音传达情感和思想。无论是初学者还是经验丰富的作曲家，掌握四音弦的复杂性无疑会增强对音乐的欣赏和掌握。当我们继续探索音乐理论的深度时，让我们不要忽视四音弦在塑造我们所爱和创造的音乐中的重要性。