Ditech Networks, Inc. (Nasdaq: DITC) announced today that it will release its results for the fourth quarter of fiscal 2011, the quarter ended April 30, 2011, on June 7, 2011. About Ditech Networks Ditech Networks is revolutionizing modern communications with advanced voice processing solutions that perform tasks spanning from voice-enabled Web 2.0 and unified communications services to voice quality enhancement. Ditech believes in the power and simplicity of human speech; its solutions deliver high-quality voice communication and will enable compelling voice capabilities to new communications methods like social networking and text messaging, allowing consumers to use voice in ways that make sense in today’s Web 2.0-savvy world. Leveraging over 20 years of deployments with communications providers around the world, Ditech’s products help global communications companies meet the multiple challenges of service differentiation, network expansion and call capacity, by delivering consistent, dependable voice quality. Ditech’s customers include Verizon, Sprint/Nextel, Orascom Telecom, AT&T, Telus, Global Crossing and West Corporation. Ditech Networks is headquartered in Mountain View, California.