ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,597, issued on March 24, was assigned to Spotify AB (Stockholm).
"Enhanced audio file generator" was invented by Rachel Malia Bittner (Paris), Jan Van Balen (Leuven, Belgium), Daniel Stoller (Bonn, Germany) and Juan Jose Bosch Vicente (Paris).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure is directed to an enhanced audio file generator. One aspect is a method of enhancing input speech in an input audio file, the method comprising receiving the input audio file representing the input speech, wherein the input audio file is recorded at an audio recording device, and generating an enhanced audio file by applying an audio transformation ...