unpitched sound

简明释义

噪声

英英释义

例句

1.The wind howling through the trees creates an eerie unpitched sound 无音高的声音 at night.

夜晚，风在树间呼啸产生一种阴森的无音高的声音 无音高的声音。

2.White noise machines produce unpitched sounds 无音高的声音 to help people sleep better.

白噪声机产生无音高的声音 无音高的声音，帮助人们更好地入睡。

3.In nature, the rustling of leaves creates an unpitched sound 无音高的声音 that adds to the ambiance.

在自然界中，树叶的沙沙声产生一种无音高的声音 无音高的声音，为环境增添了氛围。

4.When tuning instruments, musicians often hear unpitched sounds 无音高的声音 that indicate they need adjustment.

调音时，音乐家常常听到无音高的声音 无音高的声音，这表明需要调整。

5.The sound of a drum produces an unpitched sound 无音高的声音 that can be felt rather than heard.

鼓声产生一种无音高的声音 无音高的声音，可以感受到而不是听到。

作文

Sound is an essential part of our daily lives, and it comes in many forms. One interesting aspect of sound is the distinction between pitched and unpitched sound. Pitched sounds are those that have a definite frequency, such as musical notes produced by instruments or voices. In contrast, unpitched sound refers to noises that do not have a specific pitch or frequency, making them more challenging to categorize musically. Examples of unpitched sound include the rustling of leaves, the sound of a drumbeat, or the roar of an engine. These sounds can evoke various emotions and reactions, even though they lack a clear tonal quality.The study of sound, particularly unpitched sound, has significant implications in various fields, including music, psychology, and environmental science. In music, composers often use unpitched sound to create texture and atmosphere in their compositions. For instance, percussion instruments like cymbals or tambourines produce unpitched sound that adds depth and richness to a musical piece. This use of sound helps to convey emotions that might not be expressed through melodies alone.In psychology, researchers have explored how unpitched sound affects human behavior and emotions. Sounds like white noise or nature sounds can have calming effects, while harsh unpitched sound such as sirens or alarms can induce stress or anxiety. Understanding the impact of these sounds can lead to better designs in environments such as offices, hospitals, and schools, where sound management is crucial for well-being.Environmental scientists also pay attention to unpitched sound when studying wildlife and ecosystems. The sounds of nature, which often include unpitched sound, play a vital role in the communication of animals and the overall health of an environment. For example, the sounds made by insects, wind, and flowing water contribute to the biodiversity of a habitat, indicating its vitality and balance. By monitoring these unpitched sound patterns, scientists can gain insights into environmental changes and the effects of human activity on natural ecosystems.In conclusion, unpitched sound is a fascinating area of study that transcends mere auditory experiences. It enriches our understanding of music, influences our psychological states, and reflects the health of our environment. By recognizing the importance of unpitched sound, we can appreciate the complexity of sound in our lives and its broader implications in various fields. Whether it’s the gentle rustle of leaves or the rhythmic beating of a drum, unpitched sound plays a crucial role in shaping our experiences and interactions with the world around us.

声音是我们日常生活中不可或缺的一部分，它以多种形式存在。声音的一个有趣方面是音高与无音高声音之间的区别。有音高的声音是那些具有确定频率的声音，例如乐器或人声产生的音乐音符。相反，无音高声音指的是没有特定音高或频率的噪音，使其在音乐上更难以分类。无音高声音的例子包括树叶的沙沙声、鼓声或引擎的轰鸣声。这些声音可以唤起各种情感和反应，即使它们缺乏明确的音调特征。对于声音的研究，特别是无音高声音，在音乐、心理学和环境科学等多个领域具有重要意义。在音乐中，作曲家经常使用无音高声音来为他们的作品创造纹理和氛围。例如，像钹或铃鼓这样的打击乐器产生的无音高声音为音乐作品增添了深度和丰富性。这种声音的使用有助于传达那些可能无法通过旋律表达的情感。在心理学领域，研究人员探讨了无音高声音如何影响人类行为和情感。像白噪声或自然声音这样的声音可以产生平静的效果，而刺耳的无音高声音（例如警报声或警笛声）则可能引发压力或焦虑。理解这些声音的影响可以导致在办公室、医院和学校等环境中进行更好的设计，在这些地方，声音管理对幸福感至关重要。环境科学家在研究野生动物和生态系统时也关注无音高声音。大自然的声音，通常包括无音高声音，在动物的交流和整体生态健康中发挥着重要作用。例如，昆虫、风和流水所发出的声音促进了栖息地的生物多样性，表明其活力和平衡。通过监测这些无音高声音模式，科学家可以获得有关环境变化和人类活动对自然生态系统影响的见解。总之，无音高声音是一个迷人的研究领域，它超越了简单的听觉体验。它丰富了我们对音乐的理解，影响我们的心理状态，并反映我们环境的健康。通过认识到无音高声音的重要性，我们可以欣赏声音在我们生活中的复杂性及其在各个领域的更广泛影响。无论是树叶轻轻的沙沙声还是鼓的有节奏的敲击声，无音高声音在塑造我们与周围世界的体验和互动中发挥着至关重要的作用。