AAC was developed with the cooperation and contributions of companies including AT&T Bell Laboratories, Fraunhofer IIS, Dolby, Sony Corporation and Nokia, and was officially declared an international standard by the Moving Picture Experts Group in April 1997.
AAC was developed with the cooperation and contributions of companies including AT&T Bell Laboratories. AAC was developed with the cooperation and contributions of companies including Fraunhofer IIS. AAC was developed with the cooperation and contributions of companies including Dolby. AAC was developed with the cooperation and contributions of companies including Sony Corporation. AAC was developed with the cooperation and contributions of companies including Nokia. AAC was officially declared an international standard by the Moving Picture Experts Group in April 1997.