名词
中文翻译：三分贝带宽
同义词：
['three-dB bandwidth例句：1. The new communication system has a three-dB bandwidth', 'which is sufficient for most applications.（新通信系统具有三分贝的带宽，对于大多数应用来说已经足够了。）2. In the digital domain', 'the three-dB bandwidth is used to describe the range of frequencies within which data can be transmitted without significant distortion.（在数字领域，三分贝带宽被用来描述数据可以在不产生显著失真的情况下传输的频率范围。）']
例句：
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1. The new communication system has a three-dB bandwidth, which is sufficient for most applications.
新通信系统具有三分贝的带宽，对于大多数应用来说已经足够了。
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2. In the digital domain, the three-dB bandwidth is used to describe the range of frequencies within which data can be transmitted without significant distortion.
在数字领域，三分贝带宽被用来描述数据可以在不产生显著失真的情况下传输的频率范围。
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3. The engineers carefully designed the filter to maintain a three-dB bandwidth while minimizing the noise floor.
工程师们仔细设计了这个滤波器，以保持三分贝带宽的同时最小化噪声水平。