portable transmitter

简明释义

便携式发射机

英英释义

例句

1.The news reporter carried a portable transmitter to broadcast live from the scene.

新闻记者携带了一个便携式发射器以便从现场进行直播。

2.During the conference, the speaker relied on a portable transmitter to ensure clear audio for the audience.

在会议期间，演讲者依靠一个便携式发射器确保观众能够清晰听到音频。

3.The musician used a portable transmitter to wirelessly connect his guitar to the amplifier.

这位音乐家使用了一个便携式发射器将他的吉他无线连接到放大器。

4.For outdoor events, a portable transmitter is essential for maintaining sound quality.

对于户外活动，便携式发射器对于保持音质至关重要。

5.The teacher used a portable transmitter to communicate with students during the field trip.

老师在实地考察中使用了一个便携式发射器与学生沟通。

作文

In the modern world, technology has transformed the way we communicate and share information. One of the most significant advancements in this field is the development of the portable transmitter. A portable transmitter is a device that allows users to send audio or video signals wirelessly from one location to another without the need for cumbersome cables. This technology has revolutionized various industries, including broadcasting, telecommunications, and even personal entertainment.The versatility of the portable transmitter makes it an essential tool for professionals in many fields. For instance, in the world of broadcasting, journalists often rely on portable transmitters to report live from remote locations. These devices enable them to transmit high-quality audio and video back to their studios, ensuring that viewers receive real-time updates on important events. The ability to broadcast live from anywhere has changed the landscape of news reporting, making it more immediate and engaging for audiences.Moreover, the use of portable transmitters extends beyond journalism. In the realm of music, musicians and sound engineers utilize these devices during live performances. By using a portable transmitter, performers can move freely on stage without being tethered to a sound system, allowing for a more dynamic and engaging show. This freedom enhances the overall experience for both the artists and the audience, as it creates a more immersive atmosphere.In addition to professional applications, portable transmitters have also found their way into everyday life. Many people use them for personal entertainment, such as streaming music or videos from their smartphones to speakers or televisions. This convenience has made it easier for individuals to enjoy their favorite media without the hassle of wires and connections. The rise of smart devices has further facilitated this trend, as many modern gadgets are designed to work seamlessly with portable transmitters.Despite their numerous advantages, portable transmitters also come with challenges. One of the primary concerns is signal interference, which can occur when multiple devices operate on similar frequencies. This issue can lead to disruptions in audio or video quality, impacting the user experience. To mitigate this, manufacturers are continually improving the technology behind portable transmitters, developing ways to enhance signal clarity and reduce interference.Additionally, battery life is another crucial factor to consider when using a portable transmitter. Since these devices rely on batteries for power, users must be mindful of their usage to avoid unexpected shutdowns during critical moments. Advances in battery technology are helping to address this issue, with newer models offering longer-lasting power and faster charging times.In conclusion, the portable transmitter has become an indispensable part of modern communication and entertainment. Its ability to facilitate wireless transmission of audio and video signals has transformed how we interact with technology in both professional and personal settings. As advancements continue to be made in this field, we can expect to see even more innovative uses for portable transmitters in the future, enhancing our connectivity and enriching our experiences in countless ways.

在现代世界中，科技已经改变了我们沟通和分享信息的方式。其中一个最重要的进展就是开发了便携式发射器。便携式发射器是一种设备，允许用户无线发送音频或视频信号，从一个地点到另一个地点，而无需笨重的电缆。这项技术彻底改变了广播、电信，甚至个人娱乐等多个行业。便携式发射器的多功能性使其成为许多领域专业人士的重要工具。例如，在广播领域，记者经常依赖便携式发射器从偏远地点进行实时报道。这些设备使他们能够将高质量的音频和视频传输回他们的工作室，确保观众能够及时获得重要事件的更新。从任何地方直播的能力改变了新闻报道的格局，使其对观众来说更加即时和引人入胜。此外，便携式发射器的使用超越了新闻业。在音乐领域，音乐家和音响工程师在现场表演时利用这些设备。通过使用便携式发射器，表演者可以在舞台上自由移动，而不必被音响系统束缚，从而允许更具动态性和吸引力的演出。这种自由增强了艺术家和观众的整体体验，因为它创造了一种更身临其境的氛围。除了专业应用，便携式发射器也进入了日常生活。许多人使用它们进行个人娱乐，例如将音乐或视频从智能手机串流到扬声器或电视。这种便利使个人更容易享受自己喜欢的媒体，而无需麻烦的电线和连接。智能设备的兴起进一步促进了这一趋势，因为许多现代小工具都被设计为与便携式发射器无缝协作。尽管有众多优点，便携式发射器也面临挑战。主要关注之一是信号干扰，当多个设备在相似频率上操作时，可能会发生这种情况。这一问题可能导致音频或视频质量的中断，影响用户体验。为了减轻这一问题，制造商不断改进便携式发射器背后的技术，开发增强信号清晰度和减少干扰的方法。此外，电池寿命是使用便携式发射器时需要考虑的另一个关键因素。由于这些设备依靠电池供电，用户必须注意它们的使用，以避免在关键时刻意外关机。电池技术的进步正在帮助解决这一问题，新的型号提供更持久的电力和更快的充电时间。总之，便携式发射器已成为现代通信和娱乐中不可或缺的一部分。它能够促进音频和视频信号的无线传输，改变了我们在专业和个人环境中与技术的互动方式。随着这一领域不断取得进展，我们可以期待在未来看到更多创新的便携式发射器用途，增强我们的连接性，丰富我们在无数方式上的体验。