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carrier wave

/ˈkæriər weɪv/

翻译: 载波是一种频率固定的连续波,通过被信息信号调制来传输音频、视频等数据,广泛应用于电信和无线电广播中。

1 个条目

phrase

/ˈkæriər weɪv/C1formaltechnical
  • zh载波是一种频率固定的连续波,通过被信息信号调制来传输音频、视频等数据,广泛应用于电信和无线电广播中。

A continuous waveform of a specific frequency that is modulated with an information signal to transmit data, such as audio or video, over long distances in telecommunications and broadcasting.

  1. Radio transmission signalC1formal

    A high-frequency electromagnetic wave that is modulated to carry information such as audio, video, or data.

    zh载波

    • The radio station transmits its signal using a carrier wave.
    • Modulation changes the amplitude or frequency of the carrier wave.
    • Without a carrier wave, wireless communication would be impossible.