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  1. Oxford Dictionary

    passband

    • IPA[ˈpɑːsband]

    英式

    • n.
      a frequency band within which signals are transmitted by a filter without attenuation.

    • noun: passband, plural noun: passbands

    • 更多解釋

    passband

    • IPA[ˈpasˌband]

    美式

    • n.
      a frequency band within which signals are transmitted by a filter without attenuation.

    Oxford American Dictionary