Significados de monotonic voice em inglês

Instead, there was the monotonic voice of a recorded operator that had the effect of crashing thunder.

Adelaide gave Loomis a withering look, picked up a separate sheet, and began reading aloud in a bored monotonic voice.

In his thick-accented, deep, monotonic voice, he told me to be quiet and with irritation in his voice said, "You, my child, are too precocious".