ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,177, issued on Feb. 24, was assigned to AmTRAN Technology Co. Ltd. (New Taipei City, Taiwan).
"Conference room system and audio processing method" was invented by Chiung Wen Tseng (New Taipei City, Taiwan), Yu Ruei Li (New Taipei City, Taiwan) and I Jui Yu (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An audio processing method includes the following steps of capturing audio data by a microphone array to compute frequency array data of the audio data; computing a power sequence of degrees by using the frequency array data; and computing a difference value between a maximum value of the power sequence of degrees and a minimum v...