ultra audible

简明释义

超越可听的

英英释义

例句

1.Some species of bats can emit sounds that are ultra audible to their prey.

一些蝙蝠可以发出对它们猎物来说超清晰可听的声音。

2.The teacher used an ultra audible whistle to get the students' attention.

老师使用了一个超清晰可听的口哨来吸引学生的注意。

3.During the experiment, we used a device that produced ultra audible frequencies to study animal behavior.

在实验中，我们使用了一种产生超清晰可听频率的设备来研究动物行为。

4.The new hearing aid is designed to make even the faintest sounds ultra audible.

这款新助听器旨在使即使是最微弱的声音也变得超清晰可听。

5.The alarm system was upgraded to ensure that alerts are ultra audible even in noisy environments.

警报系统升级，以确保在嘈杂环境中警报声也能超清晰可听。

作文

In today's world, sound plays an integral role in our daily lives. From the soothing melodies of music to the alarming notifications of our smartphones, sound influences our emotions and actions. However, there exists a fascinating realm of sound that is often overlooked: the concept of being ultra audible (超可听的). This term refers to sounds that are at the very edge of human hearing, often beyond the typical range we experience in our everyday lives.The human ear can generally detect sounds in the frequency range of 20 Hz to 20 kHz. Anything above or below this range is typically inaudible to most people. However, ultra audible sounds can push the boundaries of this range, creating a unique auditory experience. These sounds can be produced by various sources, including animals, electronic devices, and even natural phenomena.One example of ultra audible sounds can be found in the animal kingdom. Many species, such as dolphins and bats, communicate using ultrasonic frequencies that humans cannot hear. These animals have developed sophisticated echolocation techniques that allow them to navigate and hunt effectively in their environments. By emitting high-frequency sounds and interpreting the echoes that bounce back, they can create a mental map of their surroundings. This ability highlights the importance of ultra audible communication in the animal world and raises intriguing questions about how much we miss in our own environment.In addition to the natural world, technology has also harnessed ultra audible sounds for various applications. For instance, ultrasonic cleaning devices use high-frequency sound waves to remove dirt and grime from delicate items. These machines can penetrate tiny crevices and clean surfaces that are otherwise difficult to reach. Similarly, medical ultrasound uses ultra audible frequencies to create images of the inside of the body, allowing doctors to diagnose and monitor health conditions without invasive procedures.Moreover, researchers are exploring the effects of ultra audible sounds on human health and well-being. Some studies suggest that exposure to certain ultrasonic frequencies can promote relaxation and reduce stress levels. This phenomenon is particularly interesting given the fast-paced nature of modern life, where many individuals struggle with anxiety and tension. Incorporating ultra audible soundscapes into therapeutic practices could offer new avenues for enhancing mental health.Despite the potential benefits, there are also concerns regarding the impact of ultra audible sounds on both humans and wildlife. For example, the increasing prevalence of ultrasonic devices in urban environments raises questions about noise pollution and its effects on our well-being. Furthermore, animals that rely on sound for communication may be adversely affected by the introduction of ultra audible frequencies, leading to disruptions in their natural behaviors.In conclusion, the concept of ultra audible (超可听的) sounds encompasses a wide range of phenomena that extend beyond the limits of human hearing. From the remarkable communication techniques of animals to the innovative applications in technology and health, understanding ultra audible sounds opens up a new perspective on our auditory experiences. As we continue to explore this fascinating area, it is essential to consider both the benefits and potential drawbacks of these sounds in our lives. By doing so, we can better appreciate the complexity of sound and its profound impact on our world.

在当今世界，声音在我们的日常生活中扮演着不可或缺的角色。从音乐的悦耳旋律到智能手机的警报通知，声音影响着我们的情感和行为。然而，存在一个常常被忽视的迷人声音领域：ultra audible（超可听的）这一概念。该术语指的是处于人类听觉极限边缘的声音，通常超出了我们日常生活中体验的典型范围。人耳通常可以检测到20 Hz到20 kHz的声音频率范围。任何超出此范围的声音对于大多数人来说通常是不可听的。然而，ultra audible 声音可以突破这一范围的界限，创造出独特的听觉体验。这些声音可以由多种来源产生，包括动物、电子设备甚至自然现象。一个关于ultra audible声音的例子可以在动物王国中找到。许多物种，如海豚和蝙蝠，使用人类无法听到的超声波频率进行交流。这些动物发展出复杂的回声定位技术，使它们能够有效地在环境中导航和捕猎。通过发出高频声音并解释反弹回来的回声，它们可以创建周围环境的心理地图。这种能力突显了ultra audible交流在动物世界中的重要性，并引发了关于我们在自己环境中错过了多少的有趣问题。除了自然界，科技也利用了ultra audible声音用于各种应用。例如，超声清洗设备使用高频声波去除精细物品上的污垢和污垢。这些机器能够渗透微小的缝隙，清洁那些否则难以到达的表面。同样，医学超声利用ultra audible频率创建身体内部图像，使医生能够在不进行侵入性程序的情况下诊断和监测健康状况。此外，研究人员正在探索ultra audible声音对人类健康和幸福感的影响。一些研究表明，接触某些超声频率可以促进放松并降低压力水平。这一现象特别有趣，因为现代生活的快节奏使许多人在焦虑和紧张中挣扎。将ultra audible声景融入治疗实践可能为增强心理健康提供新的途径。尽管潜在的好处，但也有人担忧ultra audible声音对人类和野生动物的影响。例如，城市环境中超声设备的普遍存在引发了关于噪音污染及其对我们福祉影响的问题。此外，依赖声音进行交流的动物可能会受到ultra audible频率引入的负面影响，导致其自然行为的干扰。总之，ultra audible（超可听的）声音的概念涵盖了超出人类听力极限的多种现象。从动物惊人的交流技巧到科技和健康的创新应用，理解ultra audible声音为我们的听觉体验打开了一种新的视角。随着我们继续探索这一迷人的领域，考虑这些声音在我们生活中的益处和潜在缺陷至关重要。通过这样做，我们可以更好地欣赏声音的复杂性及其对我们世界的深远影响。