声 聲 shēng sound / voice / tone / noise / reputation / classifier for sounds syn 噪音 zào yīn rumble / noise / static (in a signal) syn 悄悄 qiāo qiāo quiet / making little or no noise / surreptitious / stealthy / anxious / worried / Taiwan pr. [qiao3qiao3] syn 热闹 熱鬧 rè nao bustling with noise and excitement / lively syn 唧唧 jī jī (onom.) chirping of insects, sighing noise etc 声响 聲響 shēng xiǎng sound / noise syn 响声 響聲 xiǎng shēng noise syn 噪声 噪聲 zào shēng noise syn 喧闹 喧鬧 xuān nào to make a noise / noisy syn 杂音 雜音 zá yīn noise 喧嚣 喧囂 xuān xiāo to clamor / to make noise syn 消声器 消聲器 xiāo shēng qì noise reduction equipment 烟尘 煙塵 yān chén smoke and dust / air pollution syn 公害 gōng hài environmental pollution / social scourge / blight on society 扰民 擾民 rǎo mín (of government policy, noise pollution, crime etc) to make people's lives difficult syn 水污染 shuǐ wū rǎn water pollution syn 环境污染 環境污染 huán jìng wū rǎn environmental pollution 吵醒 chǎo xǐng to wake sb up with a noise 空气污染 空氣污染 kōng qì wū rǎn air pollution 降噪 jiàng zào noise reduction 室内污染 室內污染 shì nèi wū rǎn indoor pollution 大气污染 大氣污染 dà qì wū rǎn air pollution / atmospheric pollution 消声 消聲 xiāo shēng sound dissipation / noise reduction 排污费 排汙費 effluent charge / effluent fee / pollution rent / emission charge 室内空气污染 室內空氣汙染 indoor air pollution 污染控制 wū rǎn kòng zhì pollution control 嘈杂声 嘈雜聲 cáo zá shēng noise / din 杂讯 雜訊 zá xùn (Tw) (electronics) noise / interference 鼎沸 dǐng fèi a confused noise / a racket syn 低污染 dī wū rǎn low pollution 吵 chǎo to quarrel / to make a noise / noisy / to disturb by making a noise syn 响 響 xiǎng echo / sound / noise / to make a sound / to sound / to ring / loud / classifier for noises syn 闹 鬧 nào noisy / cacophonous / to make noise / to disturb / to vent (feelings) / to fall ill / to have an attack (of sickness) / to go in (for some activity) / to joke syn 音 yīn sound / noise / note (of musical scale) / tone / news / syllable / reading (phonetic value of a character) syn 咋 zhà loud noise / shout / suddenly syn 叭 bā denote a sound or sharp noise (gunfire etc) 镗 鏜 tāng noise of drums syn 籁 籟 lài a sound / a noise / musical pipe with 3 reeds syn 淙 cóng noise of water 信噪比 xìn zào bǐ signal-to-noise ratio 喧扰 喧擾 xuān rǎo to disturb by noise syn 翙 翽 huì noise of bird's wings 嚆 hāo sound / noise 叽叽嘎嘎 嘰嘰嘎嘎 jī jī gá gá (onom.) giggling noise syn 水俣病 水俁病 shuǐ yǔ bìng Minamata disease (neurological disease caused by mercury poisoning due to industrial pollution in Japan, first identified in 1956) 譁 huá variant of 嘩|哗, cat-calling sound / clamor / noise 唧唧嘎嘎 jī jī gá gá (onom.) giggling noise 閧 hòng boisterous / clamor / noise 黄钟毁弃瓦釜雷鸣 黃鐘譭棄瓦釜雷鳴 huáng zhōng huǐ qì wǎ fǔ léi míng lit. earthern pots make more noise than classical bells / good men are discarded in favor of bombastic ones (idiom) 环境噪音 環境噪音 huán jìng zào yīn environmental noise / ambient noise 消除斑点噪声 消除斑點噪聲 xiāo chú bān diǎn zào shēng speckle noise removal / speckle-noise correction / despeckling filtering 斑点噪声滤波 斑點噪聲濾波 bān diǎn zào shēng lǜ bō speckle noise removal / speckle-noise correction / despeckling filtering 噪音污染级 噪音污染級 zào yīn wū rǎn jí noise pollution level 非点源污染 非點源污染 fēi diǎn yuán wū rǎn non-point source pollution / NPS pollution 远洋污染 遠洋污染 yuàn yáng wū rǎn pelagic pollution / open sea pollution 可以交易的污染许可证 可以交易的汙染許可證 tradable pollution permit / marketable pollution permit 吵闹声 吵鬧聲 chǎo nào shēng noise 电磁噪声 電磁噪聲 diàn cí zào shēng electromagnetic noise 翽 huì noise of bird's wings 漰 pēng noise of dashing waves 射频噪声 射頻噪聲 shè pín zào shēng radio frequency noise 咾 lǎo a noise / a sound 匉 pēng noise of waters 啵啵 bō bō (onom.) bubbling noise 嘟嘟响 嘟嘟響 dū dū xiǎng (onom.) toot / honk / beeping / tooting noise 哗啦一声 嘩啦一聲 huā lā yī shēng with a crash / with a thunderous noise 嘲哳 zhāo zhā (onom.) clamorous noise made by numerous people talking or singing, or by musical instruments, or birds twittering 气动噪声 氣動噪聲 qì dòng zào shēng aerodynamic noise 減噪 jiǎn zào noise reduction 窸窣 xī sù a rustling noise 蘸破 zhàn pò to wake up due to noise 蹑脚 躡腳 niè jiǎo to walk cautiously in order not to make noise 蹑脚跟 躡腳跟 niè jiǎo gēn to walk cautiously in order not to make noise 雀噪 què zào to be a noise in the world / to acquire notoriety 黄钟毀弃瓦釜雷鸣 黄鐘譭棄瓦釜雷鳴 huáng zhōng huǐ qì wǎ fǔ léi míng lit. earthern pots make more noise than classical bells / good men are discarded in favor of bombastic ones (idiom) 地震背景噪音 seismic background noise 宇宙噪声 yǔ zhòu zào shēng cosmic noise 噪声屏蔽 noise screen 国际反噪音协会 International Association Against Noise 低音放大器 dī yīn fàng dài qì low noise amplifier 低噪声放大器 dī zào shēng fàng dài qì low noise amplifier 飞机噪音委员会 飛機噪音委員會 Committee on Aircraft Noise 噪声剖面 噪聲剖面 zào shēng pōu miàn walkaway profile / noise profile / microspread 气泡效应 氣泡效應 bubble effect / bubble noise / bubble pulse 气泡噪声 氣泡噪聲 bubble effect / bubble noise / bubble pulse 海洋噪声 海洋噪聲 hǎi yáng zào shēng ocean noise 噪音交易人 zào yīn jiāo yì rén noise trader 自噪声 自噪聲 zì zào shēng self-noise 本底噪声电平 本底噪聲電平 background noise level 噪音分析 noise analysis 条状噪音 條狀噪音 striping noise 本底地震噪声 本底地震噪聲 background seismic noise 地声 地聲 earth noise 又吵又闹 又吵又鬧 yòu chǎo yòu nào to make a lot of noise / to be disorderly 咭咭呱呱 jī jī guā guā (onom.) giggling noise 减噪 減噪 jiǎn zào noise reduction 唎 lì (final particle) / sound / noise 半瓶水响叮当 半瓶水響叮噹 bàn píng shuǐ xiǎng dīng dāng lit. if you tap a half-empty bottle it makes a sound (idiom) / fig. empty vessels make the most noise / one who has a little knowledge likes to show off, but one who is truly knowledgeable is modest 震天价响 震天價響 zhèn tiān ga xiǎng an earth-shaking noise (idiom) 