broadband noise

简明释义

宽频带噪声

英英释义

例句

1.During the experiment, we recorded the levels of broadband noise generated by different machines.

在实验过程中，我们记录了不同机器产生的宽带噪声水平。

2.Researchers often use broadband noise to study its effects on human hearing.

研究人员常常使用宽带噪声来研究其对人类听力的影响。

3.The soundproofing in the office helps reduce broadband noise from the street outside.

办公室的隔音效果有助于减少来自外面的宽带噪声。

4.The engineer tested the equipment in a room filled with broadband noise to simulate real-world conditions.

工程师在充满宽带噪声的房间里测试设备，以模拟真实世界的条件。

5.In audio production, broadband noise can interfere with the clarity of sound recordings.

在音频制作中，宽带噪声可能会干扰声音录音的清晰度。

作文

In today's world, noise pollution has become an increasingly prevalent issue, affecting our daily lives and overall well-being. One major type of noise that we encounter is known as broadband noise. This term refers to a type of sound that contains a wide range of frequencies, making it difficult to pinpoint a specific source. Unlike tonal sounds, which have a clear pitch, broadband noise encompasses a variety of frequencies that blend together to create a more uniform sound profile. Examples of broadband noise include the hum of traffic, the sound of wind rustling through trees, or the background chatter in a crowded café.The impact of broadband noise on human health cannot be underestimated. Research has shown that prolonged exposure to high levels of noise can lead to various health issues, including stress, sleep disturbances, and even cardiovascular problems. For instance, individuals living near busy highways often report higher levels of anxiety and difficulty sleeping due to the constant presence of broadband noise. Additionally, children exposed to such environments may experience challenges in academic performance, as concentration becomes increasingly difficult amidst the distracting sounds.One of the most concerning aspects of broadband noise is its omnipresence; it can infiltrate our lives in ways we might not immediately recognize. For example, in urban areas, construction sites generate significant amounts of broadband noise, which can disrupt the peace of nearby residents. Similarly, industrial facilities often emit broadband noise as machinery operates, further contributing to the cacophony of city life. The challenge lies in finding effective solutions to mitigate this type of noise without compromising the functionality of essential services.To combat the effects of broadband noise, various strategies can be employed. Urban planners can design cities with noise barriers, green spaces, and soundproofing materials to help reduce the transmission of broadband noise. Additionally, individuals can take proactive measures to shield themselves from unwanted noise, such as using noise-canceling headphones or creating quiet zones in their homes. By raising awareness about the impact of broadband noise and advocating for changes in policy, we can work towards creating a healthier environment for ourselves and future generations.In conclusion, broadband noise is a complex phenomenon that poses significant challenges to our well-being. Understanding its characteristics and effects is crucial in addressing the broader issue of noise pollution. As we strive for a better quality of life, it is essential to consider the implications of broadband noise and take action to minimize its impact on our health and happiness. Through collective efforts, we can foster a more peaceful and serene environment, allowing us to thrive in our daily lives.

在当今世界，噪音污染已成为一个日益严重的问题，影响着我们的日常生活和整体健康。我们遇到的一种主要噪音类型被称为宽带噪声。这个术语指的是一种包含广泛频率的声音，使得很难确定特定的来源。与具有明确音调的音调声音不同，宽带噪声涵盖了多种频率，这些频率融合在一起，形成更均匀的声音轮廓。宽带噪声的例子包括交通的嗡嗡声、风吹过树木的声音或拥挤咖啡馆中的背景喧哗。宽带噪声对人类健康的影响不容小觑。研究表明，长期暴露于高水平噪音中可能导致各种健康问题，包括压力、睡眠障碍甚至心血管问题。例如，生活在繁忙高速公路附近的个人经常报告因持续存在的宽带噪声而感到更高的焦虑和入睡困难。此外，暴露于这种环境中的儿童可能在学业表现上面临挑战，因为在分散注意力的声音中集中精力变得越来越困难。宽带噪声最令人担忧的方面之一是它的无处不在；它可以以我们可能未立即认识到的方式渗透到我们的生活中。例如，在城市地区，建筑工地产生大量的宽带噪声，这可能会打扰附近居民的宁静。同样，工业设施在机器运转时也会发出宽带噪声，进一步加剧城市生活的喧嚣。挑战在于找到有效的解决方案，以减轻这种噪音，而不妨碍基本服务的功能。为了应对宽带噪声的影响，可以采取各种策略。城市规划者可以设计城市，设置噪音屏障、绿地和隔音材料，以帮助减少宽带噪声的传播。此外，个人可以采取主动措施来保护自己免受不必要噪音的影响，例如使用降噪耳机或在家中创建安静区域。通过提高对宽带噪声影响的认识并倡导政策变化，我们可以致力于为自己和后代创造一个更健康的环境。总之，宽带噪声是一个复杂的现象，对我们的福祉构成重大挑战。理解其特征和影响对于解决噪音污染的更广泛问题至关重要。当我们努力追求更好的生活质量时，考虑宽带噪声的影响并采取行动来最小化其对我们健康和幸福的影响是至关重要的。通过集体努力，我们可以营造一个更加宁静和安详的环境，让我们在日常生活中茁壮成长。