悪声[akusei] bad voice
雨声[usei] sound of rain
怨声[ensei] complaint
黄色い声[kiiroikoe] shrill voice
音声[onsei] voice

音声圧縮[onseiasshuku] voice compression
音声学[onseigaku] phonetics
仮声[kasei] falsetto
家声[kasei] honour of the family
蚊のささやくような声[kanosasayakuyounakoe] faint voice

巨鐘[oogane] large hanging bell
警鐘[keishou] alarm bell
鐘乳石[shounyuuseki] stalactite
鐘乳洞[shounyuudou] limestone cave (cavern, grotto)
鐘楼[shourou] belfry

弔鐘[choushou] funeral bell
吊り鐘[tsurigane] temple bell (for striking)
入相の鐘[iriainokane] evening bell
半鐘[hanshou] fire alarm