amplification factor

简明释义

放大系数

英英释义

例句

1.Researchers calculated the amplification factor to evaluate the performance of the new amplifier.

研究人员计算了放大因子以评估新放大器的性能。

2.In genetics, the amplification factor can indicate how many times a specific gene is replicated.

在遗传学中，放大因子可以指示特定基因被复制的次数。

3.The amplification factor in this circuit determines how much the input signal is increased.

这个电路中的放大因子决定了输入信号被增强的程度。

4.A higher amplification factor means that even weak signals can be detected more easily.

更高的放大因子意味着即使是微弱信号也能更容易被检测到。

5.The amplification factor of the microphone affects how well it picks up sound from a distance.

麦克风的放大因子影响它从远处拾取声音的效果。

作文

In the realm of science and engineering, the term amplification factor refers to a crucial parameter that quantifies the degree to which a signal is amplified in a system. It is often used in the context of electronics, acoustics, and various other fields where signal processing is essential. Understanding the amplification factor is vital for engineers and scientists as it helps them design systems that can effectively enhance signals without introducing significant noise or distortion.The amplification factor can be defined mathematically as the ratio of the output signal to the input signal. For example, if an audio amplifier takes an input signal of 1 volt and produces an output signal of 10 volts, the amplification factor would be 10. This means that the amplifier increases the strength of the signal by a factor of ten, making it significantly more powerful and suitable for driving speakers or other output devices.In practical applications, the amplification factor is not only important for achieving desired levels of output but also for ensuring that the system operates within its specifications. If the amplification factor is too high, it may lead to distortion, clipping, or even damage to the components involved. Therefore, engineers must carefully calculate and adjust the amplification factor to suit the specific needs of their projects.One common example of the amplification factor in action is in audio engineering. When recording music, sound engineers often use microphones that capture sound waves and convert them into electrical signals. These signals are typically very weak and require amplification before they can be processed or recorded. By using amplifiers with an appropriate amplification factor, sound engineers can ensure that the recorded audio retains its clarity and richness without distortion.Moreover, the amplification factor is also essential in telecommunications. In this field, signals need to travel long distances, and the original signal may weaken due to attenuation. By utilizing repeaters and amplifiers with a well-calibrated amplification factor, telecommunication companies can boost the signals to maintain quality and reliability in communication.In conclusion, the concept of amplification factor plays a pivotal role in various scientific and engineering disciplines. It allows for the enhancement of signals, ensuring that they are strong enough for effective transmission and processing. A thorough understanding of the amplification factor enables professionals to design systems that optimize performance while minimizing potential issues such as distortion. As technology continues to advance, the importance of mastering the amplification factor will only grow, paving the way for innovations in audio engineering, telecommunications, and beyond.

在科学和工程领域，术语amplification factor指的是一个关键参数，它量化了信号在系统中被放大的程度。它通常用于电子学、声学以及其他各种需要信号处理的领域。理解amplification factor对工程师和科学家至关重要，因为它帮助他们设计能够有效增强信号而不引入显著噪声或失真的系统。amplification factor可以数学上定义为输出信号与输入信号的比率。例如，如果一个音频放大器接受1伏特的输入信号并产生10伏特的输出信号，则amplification factor将为10。这意味着放大器将信号的强度提高了十倍，使其足够强大以驱动扬声器或其他输出设备。在实际应用中，amplification factor不仅对实现所需的输出水平至关重要，而且对确保系统在其规格范围内运行也至关重要。如果amplification factor过高，可能会导致失真、削波甚至损坏相关组件。因此，工程师必须仔细计算和调整amplification factor以适应他们项目的具体需求。一个常见的amplification factor实例是在音频工程中。当录制音乐时，声音工程师通常使用麦克风来捕捉声波并将其转换为电信号。这些信号通常非常微弱，需要在处理或录制之前进行放大。通过使用具有适当amplification factor的放大器，声音工程师可以确保录制的音频保持清晰和丰富，而不会失真。此外，amplification factor在电信中也至关重要。在这个领域，信号需要长距离传输，原始信号可能由于衰减而减弱。通过利用具有良好校准的amplification factor的中继器和放大器，电信公司可以增强信号，以维持通信的质量和可靠性。总之，amplification factor的概念在各种科学和工程学科中发挥着关键作用。它允许信号的增强，确保信号足够强大以进行有效的传输和处理。对amplification factor的透彻理解使专业人士能够设计优化性能的系统，同时最小化潜在问题，例如失真。随着技术的不断进步，掌握amplification factor的重要性只会增加，为音频工程、电信及其他领域的创新铺平道路。