KEY POINTS
  • A deal could be announced as soon as Monday, said one person who is familiar with the talks.
  • Microsoft first approached Nuance in December, the person said, and is willing to pay about $56 per share for Nuance, the person said.
  • That would give Nuance an equity value of about $16 billion, representing a 23% premium over the stock's Friday closing price of $45.58 per share.
  • At $16 billion, Nuance would be Microsoft's second largest acquisition, after the $27 billion purchase of LinkedIn in 2016.
Microsoft CEO Satya Nadella speaks during the Future Decoded Tech Summit in Bengaluru, India, on Feb. 25, 2020.

Microsoft is in advanced talks to acquire speech-recognition company Nuance Communications, a person familiar with the discussions told CNBC on Sunday. A transaction could be signed as early as Sunday and announced as soon as Monday, the person said.

The plans illustrate Microsoft's recent efforts to expand through deals. Microsoft considered buying the U.S. operations of video-sharing app TikTok last year, and last month it completed the $7.5 billion acquisition of video game maker Zenimax.