Tarok's voice quickened as if he were caught up in an intense memory.

Caroline's voice quickened, as if to impart excitement to her mother.

'There is a walk on the west side of the palace,' Lan said slowly, then his voice quickened.

His voice quickened as he described the immense potential demand for his coal.

Her voice had quickened as if a storm seethed inside her.

Her voice had quickened with more than a hint of Ricia.

"From the northwest corner of my land, there's nothing for 4,000 miles," he says, his voice quickening with excitement.

The voice quickened, and the tone became conclusive rising slightly in pitch, as if these words were at the end of the chapter.

Her voice quickened as she described the antics of George.

His voice quickened with urgency, a need to finish before Perrin could cut him off.