ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,555, issued on Dec. 2.
"Poultry voiceprint identification method and system" was invented by Chieh-yu Lin (Taipei, Taiwan), Kuang-fu Chang (Taipei, Taiwan) and Li-wan Huang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A poultry voiceprint identification system includes a receiver, a feature processing module, a feature analysis module and an artificial intelligence sound model. The receiver is arranged in a poultry house for receiving a recording information of a poultry house for a period of time. A stocking density of poultry in the poultry house is 7 per square meter or more. The feature processing module converts the recording i...