AUTHORIZATION



I hereby authorize Donna Belanger, Wendy Cassity, Justine Bensussen,
or any one of them, to sign and file on my behalf anyand all forms
required by the Securities and Exchange Commission pursuant to Section
16 of the Securities Exchange Act of 1934 (the "Exchange Act") relating
to the reporting of beneficial ownership of equity securities of Nuance
Communications, Inc. (the "Company"), and of changes in such beneficial
ownership, together with any and all amendments thereto. This Authorization
shall be effective on and after the dateset forth below and shall continue
in effect until I am no longer required to file such Forms, unless earlier
revoked by me in writing.

I acknowledge that the persons authorized hereunder are not assuming,
nor is the Company assuming, any of my responsibilities to comply with
Section 16 of the Exchange Act.



Dated as of the 20th day of August, 2019.




/s/Arthur G. Giterman
By:Arthur G. Giterman