
词条:frequency response
词性分析
“frequency response”是一个名词短语,主要用于电子工程和信号处理领域。它描述了一个系统对不同频率的输入信号的反应。在这个短语中,“frequency”作为名词,表示“频率”;“response”也是名词,表示“反应”或“响应”。目前没有常见的形容词形式。
词语辨析
在讨论“frequency response”时,通常涉及到信号处理、控制系统或音频工程等领域。它与“gain”或“impulse response”等术语相关,但侧重点不同。“gain”更多关注信号的放大程度,而“impulse response”关注系统对脉冲信号的响应。
词汇扩充
- gain(增益)
- impulse response(脉冲响应)
- transfer function(传递函数)
- bandwidth(带宽)
近义词
- response function(响应函数)
- system response(系统响应)
反义词
- non-response(非响应)
- inactivity(不活跃)
词典参考
根据柯林斯词典和牛津词典,“frequency response”定义为系统或设备对不同频率信号的响应特性,常用于描述音频设备或控制系统。
用法
在工程和音频领域,使用“frequency response”来分析和设计系统的性能,确保它们在特定频率范围内工作良好。
例句
The frequency response of the audio system was tested to ensure clarity.
音频系统的频率响应经过测试以确保音质清晰。
Understanding the frequency response helps engineers improve system performance.
了解频率响应有助于工程师提高系统性能。
The frequency response curve shows how the system reacts to different frequencies.
频率响应曲线显示系统如何对不同频率反应。
We adjusted the equalizer to optimize the frequency response of the speakers.
我们调整了均衡器,以优化扬声器的频率响应。
The frequency response is critical for high-fidelity audio reproduction.
频率响应对于高保真音频再现至关重要。
A flat frequency response indicates a neutral sound profile.
平坦的频率响应表明中性音效特征。
The testing revealed a peak in the frequency response at 2000 Hz.
测试显示频率响应在2000 Hz处有一个峰值。
Different microphones have varying frequency responses depending on their design.
不同的麦克风由于设计不同,具有不同的频率响应。
Engineers use software to simulate the frequency response of the system.
工程师使用软件来模拟系统的频率响应。
A good frequency response ensures that all audio frequencies are represented evenly.
良好的频率响应确保所有音频频率均匀呈现。
The frequency response analysis is an essential part of the design process.
频率响应分析是设计过程中的重要部分。
We need to measure the frequency response to diagnose the problem.
我们需要测量频率响应以诊断问题。
In audio engineering, frequency response is often displayed as a graph.
在音频工程中,频率响应通常以图形方式显示。
The frequency response can be affected by the environment and placement of the speakers.
频率响应可能受到环境和扬声器放置位置的影响。
To achieve the best sound, the frequency response must be well balanced.
为了获得最佳音效,频率响应必须平衡良好。
We can enhance the frequency response by optimizing the crossover settings.
通过优化分频设置,我们可以增强频率响应。
The technician adjusted the settings to improve the frequency response of the system.
技术人员调整了设置,以改善系统的频率响应。
High-end speakers typically have a wider frequency response range.
高端扬声器通常具有更宽的频率响应范围。
The frequency response measurement is crucial for audio calibration.
频率响应测量对音频校准至关重要。