名词
中文翻译：调制
同义词：
['modulation condition', 'modulation', 'tuning例句：1. The radio station uses a variety of modulation techniques to deliver its signal.（该广播电台使用多种调制技术来传输其信号。）']
例句：
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1. The radio station uses a variety of modulation techniques to deliver its signal.
该广播电台使用多种调制技术来传输其信号。
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2. The engineer carefully modulated the frequency to ensure optimal performance.
工程师仔细调整了频率，以确保最佳性能。
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3.In digital communication, modulation is crucial for maintaining clear audio quality.
在数字通信中，调制对于保持清晰的音频质量至关重要。