She has a very loud/quiet/soft voice.
a clear/deep voice
a high/low voice
You could tell from her voice that she wasn't happy.
She lowered her voice to a whisper.
You'll have to raise your voice if you want to be heard in here.
Could you please keep your voices down?
Her voice is so clear and she has the nicest eyes which I've ever seen. (Preliminary English Test; B1; German)
She had a bad cold and was losing her voice.
I immediately became agitated and at the precise moment of my speech I lost my voice completely. (First Certificate in English; B2; Italian)
Even when he was angry with his children, he never raised his voice.
Not every au-pair family is pleasant. And believe me, mine was giving me hell on earth. [...] After I returned home I took some time to learn not to freak out when someone raised his voice and eventually I started to see my time in Germany as a great [lesson in] life. (Certificate in Advanced English; C1; Czech)
Opponents also voiced concern about potential traffic produced by the project.
And in the end they voiced their wishes to re-unif[y] Germany. (Certificate of Proficiency in English; C2; German)
