Exhibit 23.9

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Prospectus
constituting a part of this Registration Statement on Form S-4/A of our report
dated January 24, 2005 relating to the consolidated financial statements of
Rhetorical Group PLC as of and for the nine months ended September 30, 2004 and
as of and for the year ended December 31, 2003, appearing in the Form 8-K/A of
ScanSoft, Inc. dated February 18, 2005.

We also consent to the reference to us under the caption "Experts" in the
Prospectus.

/s/ BDO Stoy Hayward LLP
BDO Stoy Hayward LLP
Glasgow, U.K.

July 28, 2005