fundamental harmonic

简明释义

基波

英英释义

例句

1.In a vibrating string, the first note produced is often the fundamental harmonic, which corresponds to the string's basic frequency.

在一根振动的弦中，产生的第一个音符通常是基频谐波，对应于弦的基本频率。

2.Musicians often tune their instruments to match the fundamental harmonic of the desired pitch.

音乐家通常将他们的乐器调音，以匹配所需音高的基频谐波。

3.In acoustics, the fundamental harmonic defines the primary frequency at which a system resonates.

在声学中，基频谐波定义了系统共振的主要频率。

4.The fundamental harmonic of a pipe organ creates a rich, deep sound that forms the foundation of the music.

管风琴的基频谐波产生一种丰富而深沉的声音，构成音乐的基础。

5.When analyzing sound waves, the fundamental harmonic is crucial for understanding the tone quality.

在分析声波时，基频谐波对于理解音色至关重要。

作文

The concept of the fundamental harmonic is essential in the study of music and acoustics. It refers to the lowest frequency of a periodic waveform, which serves as the primary tone that can be heard when an instrument or voice produces sound. Understanding the fundamental harmonic is crucial for musicians and sound engineers alike, as it lays the foundation for the harmonic series and influences how we perceive musical notes.In music theory, the fundamental harmonic is often associated with the pitch that we identify as the key note of a piece. For example, when a guitar string vibrates, it creates a sound wave that consists of multiple frequencies. The lowest frequency produced is the fundamental harmonic, while the higher frequencies are known as overtones or harmonics. These overtones contribute to the timbre and richness of the sound, but it is the fundamental harmonic that defines the note being played.When discussing instruments, each one has its unique way of producing the fundamental harmonic. For instance, a violin generates its sound through the vibration of strings, where the thickness and tension of the strings determine the fundamental harmonic. Similarly, in wind instruments, the length and shape of the instrument affect the frequency of the fundamental harmonic. This interplay of physical characteristics not only distinguishes different instruments but also allows for a wide variety of musical expressions.Moreover, the fundamental harmonic plays a significant role in the field of acoustics. When analyzing sound waves, scientists use the concept of the fundamental harmonic to understand how sound travels through different mediums. For instance, in architectural acoustics, knowing the fundamental harmonic of a space can help in designing concert halls or theaters to enhance sound quality. By manipulating the dimensions and materials used in construction, architects can optimize the resonance of the fundamental harmonic to create a more enjoyable auditory experience.In addition to its applications in music and acoustics, the fundamental harmonic is also relevant in various scientific fields. In physics, it is used to describe wave phenomena, such as those found in water waves or electromagnetic waves. The principles governing the fundamental harmonic can be observed in nature, from the oscillations of a pendulum to the vibrations of atoms in a molecule. This universality highlights the importance of the fundamental harmonic beyond just music, as it serves as a fundamental concept in understanding wave behavior in general.In conclusion, the fundamental harmonic is a vital concept that permeates various disciplines, primarily music and acoustics. Its significance lies in its ability to define the essence of sound, shaping our musical experiences and influencing the design of spaces where sound is produced. As we continue to explore the intricacies of sound, the fundamental harmonic will undoubtedly remain a cornerstone of our understanding, bridging the gap between art and science. Whether you are a musician, an engineer, or a scientist, grasping the concept of the fundamental harmonic is essential for anyone interested in the world of sound.

“基频谐波”的概念在音乐和声学研究中至关重要。它指的是周期波形的最低频率，是当乐器或声音发出声音时可以听到的主要音调。理解“基频谐波”对音乐家和音响工程师来说都至关重要，因为它为谐波系列奠定了基础，并影响我们对音乐音符的感知。在音乐理论中，“基频谐波”通常与我们识别为乐曲的主音调相关。例如，当吉他弦振动时，它会产生一个声波，其中包含多个频率。产生的最低频率就是“基频谐波”，而更高的频率被称为泛音或谐波。这些泛音有助于声音的音色和丰富性，但定义演奏音符的是“基频谐波”。在讨论乐器时，每种乐器都有其独特的产生“基频谐波”的方式。例如，小提琴通过弦的振动产生声音，弦的厚度和张力决定了“基频谐波”。同样，在管乐器中，乐器的长度和形状会影响“基频谐波”的频率。这些物理特征的相互作用不仅区分了不同的乐器，还允许各种音乐表达的广泛变化。此外，“基频谐波”在声学领域也发挥着重要作用。在分析声波时，科学家使用“基频谐波”的概念来理解声音如何通过不同介质传播。例如，在建筑声学中，了解空间的“基频谐波”可以帮助设计音乐厅或剧院，以增强声音质量。通过操控建筑的尺寸和材料，建筑师可以优化“基频谐波”的共鸣，以创造更愉悦的听觉体验。除了在音乐和声学中的应用外，“基频谐波”在各个科学领域也具有相关性。在物理学中，它用于描述波现象，例如水波或电磁波。支配“基频谐波”的原理可以在自然界中观察到，从摆的振荡到分子中原子的振动。这种普遍性突显了“基频谐波”在音乐之外的重要性，因为它作为理解一般波行为的基本概念。总之，“基频谐波”是一个贯穿多个学科的重要概念，主要是音乐和声学。其重要性在于能够定义声音的本质，塑造我们的音乐体验，并影响声音产生空间的设计。随着我们继续探索声音的复杂性，“基频谐波”无疑将继续作为我们理解的基石，架起艺术与科学之间的桥梁。无论你是音乐家、工程师还是科学家，掌握“基频谐波”的概念对于任何对声音世界感兴趣的人来说都是至关重要的。