voice-frequency transmitting amplifier

简明释义

音频发射放大器

英英释义

例句

1.The technician explained that the voice-frequency transmitting amplifier 语音频率传输放大器 is essential for improving sound quality in telecommunication systems.

技术员解释说，语音频率传输放大器 voice-frequency transmitting amplifier 对于提高电信系统中的音质至关重要。

2.We installed a new voice-frequency transmitting amplifier 语音频率传输放大器 to enhance the audio experience in the lecture hall.

我们安装了一个新的语音频率传输放大器 voice-frequency transmitting amplifier 来增强讲堂的音频体验。

3.In our audio setup, the voice-frequency transmitting amplifier 语音频率传输放大器 helps to boost the clarity of voice signals during a conference call.

在我们的音频设置中，语音频率传输放大器 voice-frequency transmitting amplifier 有助于在电话会议中增强语音信号的清晰度。

4.To achieve optimal performance, we need to calibrate the voice-frequency transmitting amplifier 语音频率传输放大器 before the event starts.

为了达到最佳性能，我们需要在活动开始之前校准语音频率传输放大器 voice-frequency transmitting amplifier。

5.The voice-frequency transmitting amplifier 语音频率传输放大器 is crucial for ensuring that all participants can hear each other clearly.

为了确保所有参与者能够清楚地听到彼此，语音频率传输放大器 voice-frequency transmitting amplifier 是至关重要的。

作文

In the world of telecommunications and audio engineering, the term voice-frequency transmitting amplifier plays a pivotal role in ensuring that sound signals are transmitted clearly and effectively. This device is designed to amplify voice frequencies, which typically range from 300 Hz to 3400 Hz, making it essential for various applications such as telephony, public address systems, and broadcasting. Understanding the function and significance of a voice-frequency transmitting amplifier can greatly enhance our appreciation of modern communication technologies.The primary purpose of a voice-frequency transmitting amplifier is to boost the strength of audio signals without distorting them. When sound waves are captured by a microphone, they are converted into electrical signals. However, these signals can be weak and susceptible to noise interference, especially over long distances. By utilizing a voice-frequency transmitting amplifier, these signals can be amplified to a level that allows for clearer transmission through various mediums, whether it’s through telephone lines or wireless channels.One of the most significant advantages of using a voice-frequency transmitting amplifier is its ability to maintain the integrity of the original sound. Unlike other amplifiers, which may inadvertently alter the frequency response of the audio signal, a well-designed voice-frequency transmitting amplifier ensures that the nuances of the human voice are preserved. This is particularly important in applications where clarity and intelligibility are paramount, such as in legal proceedings, medical consultations, or live performances.Moreover, the design of a voice-frequency transmitting amplifier often incorporates various features to enhance its performance. For instance, many modern amplifiers include equalization controls, allowing users to adjust the frequency response to suit specific environments or preferences. Additionally, some amplifiers are equipped with noise reduction technology, which minimizes background noise and further enhances the quality of the transmitted voice signal.In recent years, advancements in digital technology have also influenced the development of voice-frequency transmitting amplifiers. Digital signal processing (DSP) has enabled engineers to create more sophisticated amplifiers that can adapt to changing conditions in real-time. These innovations have led to improved performance in challenging acoustic environments, such as crowded venues or outdoor settings.Furthermore, the application of voice-frequency transmitting amplifiers extends beyond traditional audio systems. In the field of telecommunications, these amplifiers are crucial for ensuring high-quality voice calls over cellular networks. As mobile communication continues to evolve, the demand for reliable and clear voice transmission has never been greater. Consequently, the role of voice-frequency transmitting amplifiers in this context cannot be overstated.In conclusion, the voice-frequency transmitting amplifier is an essential component in the realm of audio and telecommunications. Its ability to amplify voice signals while preserving their integrity makes it invaluable in various applications. As technology advances, we can expect to see even more innovative designs and functionalities that will enhance our communication experiences. By understanding the importance of a voice-frequency transmitting amplifier, we gain insight into the complexities of sound transmission and the critical role it plays in our daily lives.

在电信和音频工程的世界中，术语语音频率传输放大器在确保声音信号清晰有效地传输方面发挥着关键作用。该设备旨在放大语音频率，通常范围为300 Hz到3400 Hz，这使其在电话、公共广播系统和广播等各种应用中至关重要。理解语音频率传输放大器的功能和意义可以大大增强我们对现代通信技术的欣赏。语音频率传输放大器的主要目的是在不失真的情况下增强音频信号的强度。当声音波被麦克风捕获时，它们被转换为电信号。然而，这些信号可能很弱，并且在长距离传输时容易受到噪声干扰。通过利用语音频率传输放大器，这些信号可以被放大到一个水平，从而允许通过各种媒介更清晰地传输，无论是通过电话线路还是无线频道。使用语音频率传输放大器的一个显著优势是它能够保持原始声音的完整性。与其他放大器不同，后者可能会无意中改变音频信号的频率响应，设计良好的语音频率传输放大器确保人声的细微差别得以保留。这在法律程序、医疗咨询或现场表演等需要清晰和可懂的应用中尤为重要。此外，语音频率传输放大器的设计通常包含多种功能以增强其性能。例如，许多现代放大器包括均衡控制，允许用户调整频率响应以适应特定环境或偏好。此外，一些放大器还配备了噪声减少技术，最大限度地减少背景噪声，进一步提高传输声音信号的质量。近年来，数字技术的进步也影响了语音频率传输放大器的发展。数字信号处理（DSP）使工程师能够创建更复杂的放大器，这些放大器能够实时适应变化的条件。这些创新导致在具有挑战性的声学环境中，如拥挤的场馆或户外设置中，性能得到改善。此外，语音频率传输放大器的应用超越了传统音频系统。在电信领域，这些放大器对于确保高质量的手机通话至关重要。随着移动通信的不断发展，对可靠和清晰的语音传输的需求从未如此之大。因此，在这种情况下，语音频率传输放大器的作用不容小觑。总之，语音频率传输放大器是音频和电信领域的重要组成部分。它在放大语音信号的同时保持其完整性的能力使其在各种应用中不可或缺。随着技术的进步，我们可以期待看到更多创新的设计和功能，这将增强我们的通信体验。通过理解语音频率传输放大器的重要性，我们可以深入了解声音传输的复杂性以及它在我们日常生活中所发挥的关键作用。