noun
depressed voice; gloomy voice; voice clouded with emotion
Describes a voice that sounds sad, downcast, or heavy with emotion, as if clouded over. Often used when someone's mood is visibly affecting their tone.
彼は曇り声で「大丈夫」と言った。
He said 'I'm fine' in a depressed voice.
電話の向こうから、母の曇り声が聞こえた。
I could hear my mother's gloomy voice from the other end of the phone.