She kept her voice well modulated, soft yet not simpering.

Therese kept down, in the background, her voice modulated into no more than competence.

It is said in a steady, perfectly modulated voice, not a single word bumping into another or joining together.

I do not know if you are aware of it, but your voice is modulating unevenly.

His voice was deep and modulated, projecting itself easily around the room.

His voice was well modulated, his tone almost but not quite mild.

At one point the narrator's voice modulates into that of an adult.

When this one spoke, his voice was modulated, cultured, the accent barely British.

Her voice was small and high pitched, but well modulated, not shrill.

Her voice was deep, but well modulated, not harsh, as are some orken voices.