Exhibit231-ConsentofIndependentRegisteredPublicAccountingFirm

We consent to the incorporation by reference in the registration statements (Nos. 333‑122908, 333-150804, and 333-174319) on Form S-8 of Dolby Laboratories, Inc. (the Company) of our reports dated November 15, 2012, with respect to the consolidated balance sheets of Dolby Laboratories, Inc. and subsidiaries as of September 28, 2012 and September 30, 2011, and the related consolidated statements of operations, stockholders’ equity, comprehensive income, and cash flows for each of the years in the three-year period ended September 28, 2012, and the effectiveness of internal control over financial reporting as of September 28, 2012, which reports appear in the September 28, 2012 annual report on Form 10‑K of the Company.