1.   Her silky voice becomes choppy, her crisp sentences vague.

2.   I even tried to sing like he did, with that wondrous silky smooth voice and intense eyes.

3.   The price of each item was displayed on a screen and read off by a silky voice.

4.   His silky voice leading the way, Bocelli courted music critics and aficionados of fine arts in his much anticipated North American opera debut.