overhang echo

简明释义

悬垂回波

英英释义

例句

1.The architect was concerned about the overhang echo affecting the sound quality in the auditorium.

建筑师担心悬垂回声会影响礼堂的音质。

2.During the concert, we noticed a distinct overhang echo that made the music sound richer.

在音乐会上，我们注意到明显的悬垂回声，使音乐听起来更加丰富。

3.The engineers studied the overhang echo to improve the sound system in the stadium.

工程师们研究了悬垂回声以改善体育场的音响系统。

4.We had to adjust the speakers because the overhang echo was causing feedback.

我们必须调整扬声器，因为悬垂回声导致了反馈。

5.The design of the building created an interesting overhang echo that enhanced the acoustic experience.

建筑的设计产生了有趣的悬垂回声，增强了声学体验。

作文

In the realm of acoustics and sound design, the term overhang echo refers to a specific phenomenon where sound waves reflect off surfaces that are positioned above the listener. This can create a unique auditory experience, particularly in spaces such as auditoriums, concert halls, or even outdoor environments where structures may cause sound to bounce back towards the source. Understanding the intricacies of overhang echo is essential for architects and sound engineers who aim to optimize sound quality in various settings.The overhang echo occurs when sound waves emitted from a source, such as a speaker or a musical instrument, travel in different directions. When these waves encounter an overhanging structure, like a balcony or a roof, they can reflect back down towards the audience. This reflection can enhance the richness of the sound, but it can also lead to confusion if not managed properly.One of the most significant challenges associated with overhang echo is the potential for sound distortion. If the timing of the reflected sound waves overlaps too closely with the original sound, it can create a muddled auditory experience. This is particularly problematic in live performances where clarity is crucial for the audience’s enjoyment. Therefore, sound engineers must carefully consider the design and placement of overhanging structures to minimize any negative effects.Moreover, the impact of overhang echo can vary greatly depending on the materials used in construction. Hard surfaces, such as concrete or metal, tend to reflect sound more effectively than softer materials like wood or fabric. This means that a venue designed with hard surfaces might experience a more pronounced overhang echo, which could either be a benefit or a hindrance, depending on the desired acoustic outcomes.In addition to architectural considerations, the phenomenon of overhang echo can also be influenced by the frequency of the sound being produced. Low-frequency sounds, for example, tend to travel further and may not be as easily reflected by overhanging surfaces compared to high-frequency sounds. This interaction between sound frequency and architectural design highlights the complexity of creating optimal acoustic environments.To mitigate the challenges posed by overhang echo, various techniques can be employed. One common approach is the use of sound diffusion panels, which can help scatter sound waves and reduce the intensity of echoes. Additionally, strategic placement of speakers and careful calibration of sound systems can enhance the overall auditory experience, ensuring that the reflections from overhanging structures contribute positively to the sound rather than detracting from it.In conclusion, the concept of overhang echo plays a vital role in the field of sound design and architecture. By understanding how sound interacts with physical structures, professionals can create spaces that enhance auditory experiences. Whether in a concert hall or an outdoor amphitheater, recognizing the implications of overhang echo allows for better sound management, ultimately leading to a more enjoyable experience for audiences. As we continue to explore the relationship between sound and space, the importance of addressing overhang echo cannot be overstated, as it remains a key element in the pursuit of acoustic excellence.

在声学和声音设计领域，术语overhang echo指的是一种特定现象，即声音波在听众上方的表面反射时所产生的效果。这种现象可以在礼堂、音乐厅甚至户外环境中创造独特的听觉体验，因为这些结构可能会导致声音向源头反弹。理解overhang echo的复杂性对于希望优化各种场所声音质量的建筑师和声音工程师至关重要。overhang echo发生在声音源（如扬声器或乐器）发出的声音波以不同方向传播时。当这些波遇到悬垂结构（例如阳台或屋顶）时，它们可能会反射回观众。这种反射可以增强声音的丰富性，但如果管理不当，也可能导致混淆。与overhang echo相关的最重大挑战之一是声音失真的潜在性。如果反射声波与原始声音的时间重叠得太紧密，就会产生模糊的听觉体验。这在现场表演中尤其成问题，因为清晰度对观众的享受至关重要。因此，声音工程师必须仔细考虑悬垂结构的设计和位置，以尽量减少任何负面影响。此外，overhang echo的影响可能因所用材料而异。硬表面（如混凝土或金属）往往比软材料（如木材或织物）更有效地反射声音。这意味着，一个设计有硬表面的场馆可能会经历更明显的overhang echo，这可能是一个优势，也可能是一个障碍，具体取决于所需的声学效果。除了建筑考虑外，overhang echo现象还可能受到产生的声音频率的影响。例如，低频声音往往传播更远，可能不会像高频声音那样容易被悬垂表面反射。这种声音频率与建筑设计之间的相互作用突显了创建最佳声学环境的复杂性。为了减轻overhang echo带来的挑战，可以采用各种技术。一种常见的方法是使用声音扩散面板，这可以帮助散射声波并减少回声的强度。此外，扬声器的战略放置和音响系统的仔细校准可以增强整体听觉体验，确保来自悬垂结构的反射对声音产生积极贡献，而不是削弱它。总之，overhang echo的概念在声音设计和建筑领域中发挥着至关重要的作用。通过理解声音如何与物理结构相互作用，专业人士可以创造出增强听觉体验的空间。无论是在音乐厅还是户外剧场，认识到overhang echo的影响可以更好地管理声音，最终为观众带来更愉悦的体验。随着我们继续探索声音与空间之间的关系，解决overhang echo的重要性不容小觑，因为它仍然是追求声学卓越的关键要素。