噪音 Save Sign in to save words On the HSK 7-9 vocabulary list, at CEFR level C2. zàoyīn ㄗㄠˋ ㄧㄣ rumble noise static (in a signal) Character by character 噪(zào)(of birds or insects) to chirp 音(yīn)sound A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT