EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors One Voice Technologies, Inc. We hereby consent to the inclusion in this Registration Statement on Form SB-2, of our report dated March 31, 2006 relating to the financial statements of One Voice Technologies, Inc. at December 31, 2005 and 2004, which are included in such Registration Statement. /S/ PETERSON & CO., LLP --------------------------- PETERSON & CO., LLP SAN DIEGO, CALIFORNIA SEPTEMBER 8, 2006