speech amplifier

简明释义

声频放大器

英英释义

例句

1.At the conference, the keynote speaker relied on a speech amplifier to reach the large audience.

在会议上，主旨发言者依靠一个语音放大器来传达给大量观众。

2.The elderly man found it difficult to speak without his speech amplifier during the family gathering.

在家庭聚会上，这位老年人发现没有他的语音放大器很难说话。

3.Using a speech amplifier can greatly improve communication in noisy environments.

在嘈杂的环境中使用语音放大器可以大大改善交流。

4.The teacher used a speech amplifier to ensure every student could hear the lesson clearly.

老师使用了一个语音放大器，以确保每个学生都能清楚地听到课程。

5.The tour guide carried a portable speech amplifier to share information with the group.

导游携带了一个便携式语音放大器，以便与团体分享信息。

作文

In today's fast-paced world, effective communication is more essential than ever. Whether in a business meeting, a classroom, or a public speaking event, the ability to convey ideas clearly and confidently can significantly influence outcomes. One tool that has become increasingly popular in enhancing verbal communication is the speech amplifier. A speech amplifier is a device designed to increase the volume of a person's voice, making it easier for audiences to hear and understand what is being said.The importance of having a speech amplifier cannot be overstated, especially in environments where background noise is prevalent or when addressing larger groups of people. For instance, teachers often use these devices to ensure that every student in the classroom can hear the lesson without straining. Similarly, speakers at conferences rely on speech amplifiers to reach audiences spread across large auditoriums. This technology not only enhances clarity but also helps to reduce the physical strain on the speaker's voice, allowing them to focus on delivering their message rather than worrying about whether they can be heard.Moreover, the use of a speech amplifier can significantly boost the confidence of the speaker. Knowing that their voice will carry effectively can encourage individuals who may otherwise feel anxious about public speaking. This is particularly beneficial for those with weaker vocal projection or for individuals who are not accustomed to speaking in front of large crowds. With a speech amplifier, they can present their ideas with greater assurance, leading to more engaging and impactful presentations.In addition to traditional settings, speech amplifiers have found their place in various other contexts. For example, they are commonly used in outdoor events, such as rallies or concerts, where sound needs to travel over a considerable distance. In such cases, a speech amplifier ensures that the message reaches everyone present, regardless of where they are standing. This capability is crucial for maintaining audience engagement and ensuring that important information is communicated effectively.Another significant advantage of using a speech amplifier is its role in inclusivity. Individuals with hearing impairments can benefit greatly from amplified speech, allowing them to participate more fully in conversations and events. By integrating speech amplifiers into public spaces and gatherings, we can create environments that are more accessible and welcoming for everyone.However, it is essential to use speech amplifiers judiciously. Over-amplification can lead to distortion and make it difficult for listeners to comprehend the message. Therefore, speakers should be trained on how to use these devices effectively to ensure that they enhance rather than hinder communication. Additionally, it is crucial to consider the acoustics of the environment when setting up a speech amplifier, as this can greatly affect sound quality.In conclusion, the speech amplifier serves as a powerful tool in enhancing communication across various settings. Its ability to amplify the speaker's voice not only improves clarity but also boosts confidence and promotes inclusivity. As we continue to navigate a world where effective communication is paramount, the role of speech amplifiers will undoubtedly remain significant, helping us connect with one another more effectively than ever before.

在当今快节奏的世界中，有效的沟通比以往任何时候都更加重要。无论是在商务会议、课堂还是公共演讲活动中，清晰而自信地传达思想的能力都能显著影响结果。越来越受欢迎的一种增强口头交流的工具是speech amplifier（语音放大器）。speech amplifier是一种旨在提高人声音量的设备，使听众更容易听到和理解所说内容。拥有speech amplifier的重要性不言而喻，特别是在背景噪音普遍存在或面对较大人群时。例如，教师通常使用这些设备，以确保教室里的每个学生都能听到课程内容，而不会感到疲惫。同样，会议上的发言者依靠speech amplifiers来覆盖整个大型礼堂的听众。这项技术不仅增强了清晰度，还帮助减少了演讲者声音的身体压力，使他们能够专注于传达信息，而不是担心是否能被听到。此外，使用speech amplifier可以显著提升演讲者的信心。知道自己的声音会有效传播，可以鼓励那些可能对公共演讲感到焦虑的人。这对于声音较弱或不习惯在大群体面前讲话的人尤其有益。借助speech amplifier，他们可以更自信地呈现自己的想法，从而使演讲更具吸引力和影响力。除了传统环境外，speech amplifiers还在各种其他场合中找到了它们的位置。例如，它们通常用于户外活动，如集会或音乐会，在这些活动中，声音需要传播很远。在这种情况下，speech amplifier确保信息能够传达给每一个在场的人，无论他们站在哪里。这一能力对于保持听众的参与感和确保重要信息的有效传达至关重要。使用speech amplifier的另一个重要优势是其在包容性方面的作用。有听力障碍的人可以从增强的语音中受益，使他们能够更充分地参与对话和活动。通过将speech amplifiers整合到公共场所和聚会上，我们可以创造出更加无障碍和欢迎的环境。然而，明智地使用speech amplifiers至关重要。过度放大可能导致失真，使听众难以理解信息。因此，演讲者应该接受如何有效使用这些设备的培训，以确保它们增强而不是阻碍沟通。此外，在设置speech amplifier时，考虑环境的声学特性也至关重要，因为这会极大影响音质。总之，speech amplifier作为一种强大的工具，在各种环境中增强沟通。它增强演讲者声音的能力不仅改善了清晰度，还提升了信心并促进了包容性。随着我们继续在一个有效沟通至关重要的世界中航行，speech amplifiers的角色无疑将保持重要性，帮助我们比以往任何时候都更有效地相互联系。