101.  And, so far, the human voice remains unique.

102.  Emerging speech synthesis technology is giving computers the ability to mimic a human voice.

103.  He considered the human voice his primary interest, and his books are full of all kinds of dialogue.

104.  In a music industry filled with electronic processors and megawatts, the natural, unamplified human voice is still sacred in opera.

105.  It mimics the sound of the human voice and affects babies -- and adults -- like a lullaby.

106.  Milt Jackson, a jazz vibraphonist who made the instrument sing like the human voice as a longtime member of the Modern Jazz Quartet, died of liver cancer.

107.  Music critics said its rich and varied sounds captured the emotional inflections of the human voice better than any other instrument.

108.  Often the froggy chorus is used as back-up to human voices.

109.  She described its sound as a close mimic of the human voice.

110.  The birds never hear human voices.