audible range

简明释义

可闻距离

英英释义

例句

1.The human ear can typically hear sounds within the audible range 可听范围 of 20 Hz to 20 kHz.

人耳通常可以听到的声音在可听范围 audible range 内，约为20 Hz到20 kHz。

2.When designing a theater, acousticians must consider the audible range 可听范围 to ensure all attendees can hear the performance.

在设计剧院时，声学专家必须考虑到可听范围 audible range，以确保所有观众都能听到表演。

3.Certain frequencies fall outside the audible range 可听范围, making them inaudible to humans but detectable by specialized equipment.

某些频率超出了可听范围 audible range，使得人类无法听到，但可以通过专业设备探测到。

4.Animals like dogs can hear sounds outside the human audible range 可听范围, which is why they respond to high-pitched whistles.

像狗这样的动物能够听到超出人类可听范围 audible range 的声音，这就是它们能对高频口哨作出反应的原因。

5.Sound engineers often test microphones to ensure they capture the full audible range 可听范围 of human voices.

声音工程师经常测试麦克风，以确保它们能够捕捉到人声的完整可听范围 audible range。

作文

The concept of the audible range refers to the spectrum of sound frequencies that can be heard by the average human ear. Typically, this range spans from about 20 Hz to 20,000 Hz (20 kHz). Sounds below 20 Hz are referred to as infrasound, while those above 20 kHz are termed ultrasound. Understanding the audible range is essential not only for audiophiles and musicians but also for anyone who interacts with sound in their daily lives. In music, the audible range plays a crucial role in how we perceive different instruments and voices. For instance, a piano can produce sounds that fall within the audible range, allowing listeners to appreciate its melodic qualities. Similarly, human voices, depending on whether they are deep bass or high soprano, utilize various frequencies within the audible range. This diversity in sound frequency is what makes music so rich and enjoyable.Moreover, the audible range is not just important for musical enjoyment; it also has practical implications in fields such as acoustics and audio engineering. Engineers must consider the audible range when designing speakers and sound systems to ensure that they can reproduce sound accurately across all frequencies. If a speaker cannot produce sounds in the lower or higher ends of the audible range, it may result in a loss of fidelity, making music sound flat or lifeless.In addition to music and engineering, the audible range is also relevant in everyday situations. For example, certain alarms and notifications are designed to emit sounds within the audible range to ensure that they can capture our attention. Understanding this range helps in designing effective communication tools, such as sirens and alert systems, that can be heard clearly in various environments.Interestingly, the audible range can vary among individuals. Factors such as age, exposure to loud noises, and overall ear health can affect one’s ability to hear certain frequencies. As people age, they often experience a decline in their ability to hear higher frequencies, which can limit their audible range. This phenomenon highlights the importance of protecting our hearing and being mindful of the sounds we expose ourselves to.In conclusion, the audible range is a fundamental aspect of sound that influences music, technology, and our daily lives. By understanding the audible range, we can enhance our appreciation of sound and improve our interactions with the auditory world around us. Whether you are a musician, an engineer, or simply someone who enjoys listening to music, recognizing the significance of the audible range can deepen your connection to sound and enrich your experiences.

“可听范围”这一概念指的是普通人耳能够听到的声音频率范围。通常，这个范围从约20赫兹（Hz）到20,000赫兹（20千赫，kHz）。低于20赫兹的声音被称为次声，而高于20千赫的声音则称为超声。理解“可听范围”不仅对音响爱好者和音乐家至关重要，而且对任何在日常生活中与声音互动的人来说都很重要。在音乐中，“可听范围”在我们感知不同乐器和声音方面起着关键作用。例如，钢琴能够产生落在“可听范围”内的声音，使听众能够欣赏其旋律品质。同样，人声根据其低音或高音的深度，利用“可听范围”内的各种频率。这种声音频率的多样性使音乐变得丰富而愉悦。此外，“可听范围”不仅对音乐享受重要；它在声学和音频工程等领域也具有实际意义。工程师在设计扬声器和音响系统时必须考虑“可听范围”，以确保它们能够准确地再现所有频率的声音。如果扬声器无法产生“可听范围”低端或高端的声音，可能会导致保真度的丧失，使音乐听起来平淡或无生气。除了音乐和工程，“可听范围”在日常情况下也很相关。例如，某些警报和通知旨在发出位于“可听范围”内的声音，以确保能够引起我们的注意。理解这个范围有助于设计有效的通讯工具，如警报和警示系统，使其能够在各种环境中清晰可闻。有趣的是，“可听范围”因个体而异。年龄、暴露于噪音的程度以及整体耳朵健康等因素都会影响一个人听到某些频率的能力。随着年龄的增长，人们通常会发现自己听到高频声音的能力下降，这可能限制他们的“可听范围”。这一现象突显了保护听力的重要性，以及要注意我们接触到的声音。总之，“可听范围”是声音的一个基本方面，影响着音乐、技术和我们的日常生活。通过理解“可听范围”，我们可以增强对声音的欣赏，并改善与周围听觉世界的互动。无论你是音乐家、工程师，还是简单地喜欢听音乐，认识到“可听范围”的重要性都能加深你与声音的联系，丰富你的体验。