US Patent Issued to Mitsubishi Electric Research Laboratories on April 21 for "Audio signal enhancement with recursive restoration employing deterministic degradation" (Massachusetts, Georgia Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,129, issued on April 21, was assigned to Mitsubishi Electric Research Laboratories Inc. (Cambridge, Mass.).

"Audio signal enhancement with recursive restoration employing deterministic degradation" was invented by Jonathan Le Roux (Arlington, Mass.), Francois G Germain (Quincy, Mass.), Gordon Wichern (Cambridge, Mass.) and Hao Yen (Atlanta).

According to the abstract* released by the U.S. Patent & Trademark Office: "An audio processing system and method for processing audio is disclosed. The audio processing system collects an input audio signal indicative of degraded measurements of a target audio waveform. The input audio signal is restored with recursive restoration that recu...