名词短语
中文翻译：信号与噪声比用于回放
同义词：
['Signal-to-Noise Ratio', 'Signal-to-Noise Ratio for Playback例句：1. The signal-to-noise ratio of the new systemis significantly better than the old one.（新系统的信噪比显著优于旧系统。）']
例句：
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1. The signal-to-noise ratio of the new systemis significantly better than the old one.
新系统的信噪比显著优于旧系统。
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2.In order to improve the signal-to-noise ratio, we need to reducethe interference from external sources.
为了提高信噪比，我们需要减少来自外部源的干扰。
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3. The engineer carefully adjusted the settingsto achieve a good signal-to-noise ratio for playback.
工程师仔细调整了设置，以获得良好的回放信噪比。