audible indication

基本解釋

The indication can be audible such as a tone or a voice, visual such as a flashing light, or tactile such as vibration.
該指示可以是可聽(tīng)的，比如音調(diào)或語(yǔ)音，可以是可眡的，比如閃光，或者可以是可用觸覺(jué) 感知的，比如振動(dòng)。
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A ringback tone is an audible indication that is heard on the telephone line by the caller while the phone they called is still in use.
隨著數(shù)字産品的普及，個(gè)性化的定制服務(wù)也在走曏每一個(gè)普通人。打電話(huà)時(shí)，我們聽(tīng)到的不再是單調(diào)的“嘟嘟”聲，而是悅耳動(dòng)聽(tīng)的音樂(lè)。