US Patent Issued to Dolby Laboratories Licensing on Jan. 13 for "Echo reference generation and echo reference metric estimation according to rendering information" (Australian Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,216, issued on Jan. 13, was assigned to Dolby Laboratories Licensing Corp. (San Francisco).

"Echo reference generation and echo reference metric estimation according to rendering information" was invented by Benjamin John Southwell (Gledswood Hills, Australia), David Gunawan (Sydney), Yin-Lee Ho (Zetland, Australia) and Senaka Chandranath Samarasekera (Baulkham Hills, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Some implementations involve receiving location information for each of a plurality of audio devices in an audio environment, generating, based at least in part on the location information, rendering information for a plurality o...