acoustic absorptivity

简明释义

吸声率

英英释义

例句

1.The design of the concert hall was focused on maximizing acoustic absorptivity (声学吸收率) to enhance sound quality.

音乐厅的设计专注于最大化声学吸收率 (acoustic absorptivity) 以提升音质。

2.The architect specified materials with excellent acoustic absorptivity (声学吸收率) for the theater's interior.

建筑师为剧院的内部指定了具有优良声学吸收率 (acoustic absorptivity) 的材料。

3.To improve the acoustic absorptivity (声学吸收率) of the classroom, we installed sound-absorbing panels.

为了提高教室的声学吸收率 (acoustic absorptivity)，我们安装了吸音板。

4.In home theaters, achieving optimal acoustic absorptivity (声学吸收率) is crucial for an immersive experience.

在家庭影院中，实现最佳的声学吸收率 (acoustic absorptivity) 对于沉浸式体验至关重要。

5.Materials with high acoustic absorptivity (声学吸收率) are essential in recording studios to prevent echo.

在录音室中，具有高声学吸收率 (acoustic absorptivity) 的材料是防止回声的关键。

作文

Acoustic absorptivity is a crucial concept in the field of sound engineering and architectural design. It refers to the ability of a material to absorb sound energy, thereby reducing the intensity of sound waves that are reflected back into a space. This property is essential for creating environments that require specific acoustic characteristics, such as concert halls, recording studios, and even residential spaces. Understanding acoustic absorptivity (声学吸收率) allows architects and designers to select materials that will enhance the auditory experience within a given area.In many cases, achieving optimal acoustic absorptivity (声学吸收率) involves a careful balance between various materials used in construction. For instance, hard surfaces like concrete and glass tend to reflect sound, leading to echo and reverberation, which can be undesirable in certain settings. On the other hand, softer materials such as carpets, curtains, and acoustic panels are known for their high acoustic absorptivity (声学吸收率), allowing them to soak up sound waves and minimize reflections.The measurement of acoustic absorptivity (声学吸收率) is typically expressed as a coefficient ranging from 0 to 1, where 0 indicates no absorption and 1 indicates complete absorption. Different frequencies of sound can have varying absorption rates depending on the material used. For example, bass frequencies may require thicker or denser materials to achieve effective absorption, while higher frequencies may be absorbed by thinner materials. This frequency-dependent behavior makes it necessary for designers to consider the specific acoustical needs of a space when choosing materials.Moreover, acoustic absorptivity (声学吸收率) plays a significant role in noise control and soundproofing. In urban environments, where external noise can be a major concern, understanding how different materials interact with sound can help mitigate unwanted noise. For instance, installing acoustic panels in walls or ceilings can drastically improve the sound quality of a room by increasing its acoustic absorptivity (声学吸收率). This is particularly important in environments where concentration or communication is key, such as offices and classrooms.In addition to practical applications, acoustic absorptivity (声学吸收率) also has aesthetic implications. Designers often strive to create visually appealing spaces while maintaining optimal acoustics. This has led to the development of innovative materials that combine functionality with style. Acoustic ceiling tiles, for instance, can enhance both the sound quality and the visual appeal of a room, making them a popular choice in modern architecture.In conclusion, acoustic absorptivity (声学吸收率) is a fundamental aspect of sound management in various environments. By understanding how different materials absorb sound, architects and designers can create spaces that not only look good but also sound good. Whether it's a performance venue, a home theater, or an office space, the principles of acoustic absorptivity (声学吸收率) are essential for achieving the desired acoustic outcomes. As technology advances and our understanding of acoustics deepens, the importance of acoustic absorptivity (声学吸收率) will continue to grow, shaping the way we design and interact with our environments.

声学吸收率是声学工程和建筑设计领域的关键概念。它指的是材料吸收声音能量的能力，从而减少反射回空间的声波强度。这一特性对于创造需要特定声学特性的环境至关重要，例如音乐厅、录音室甚至住宅空间。理解声学吸收率（acoustic absorptivity）使建筑师和设计师能够选择能够增强特定区域听觉体验的材料。在许多情况下，实现最佳声学吸收率（acoustic absorptivity）涉及在建筑中使用各种材料之间的小心平衡。例如，混凝土和玻璃等硬表面往往会反射声音，导致回声和混响，这在某些环境中可能是不可取的。另一方面，地毯、窗帘和声学面板等较软材料以其高声学吸收率（acoustic absorptivity）而闻名，能够吸收声波并最小化反射。声学吸收率（acoustic absorptivity）的测量通常以0到1之间的系数表示，其中0表示没有吸收，1表示完全吸收。不同频率的声音根据所用材料的不同，可能具有不同的吸收率。例如，低频可能需要更厚或更密的材料来实现有效的吸收，而高频则可能被较薄的材料吸收。这种频率依赖性行为使设计师在选择材料时必须考虑空间的特定声学需求。此外，声学吸收率（acoustic absorptivity）在噪声控制和隔音方面也起着重要作用。在城市环境中，外部噪声可能是一个主要问题，了解不同材料如何与声音相互作用可以帮助减轻不必要的噪声。例如，在墙壁或天花板上安装声学面板可以通过增加房间的声学吸收率（acoustic absorptivity）来显著改善声质量。这在需要集中注意力或沟通的环境中尤为重要，例如办公室和教室。除了实际应用之外，声学吸收率（acoustic absorptivity）也具有美学意义。设计师通常努力在保持最佳声学效果的同时创造视觉上令人愉悦的空间。这导致了结合功能与风格的创新材料的发展。例如，声学天花板瓷砖可以增强房间的声音质量和视觉吸引力，使其成为现代建筑中的热门选择。总之，声学吸收率（acoustic absorptivity）是各种环境中声音管理的基本方面。通过理解不同材料如何吸收声音，建筑师和设计师可以创造出不仅美观而且声音良好的空间。无论是表演场地、家庭影院还是办公空间，声学吸收率（acoustic absorptivity）的原则对于实现所需的声学效果至关重要。随着技术的发展和我们对声学的理解加深，声学吸收率（acoustic absorptivity）的重要性将继续增长，塑造我们设计和与环境互动的方式。