US Patent Issued to SEIKO EPSON on Sept. 30 for "Audio mixing device and electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,851, issued on Sept. 30, was assigned to SEIKO EPSON Corp. (Tokyo).

"Audio mixing device and electronic device" was invented by Takao Katayama (Matsumoto, Japan), Fumihito Baisho (Kai, Japan) and Tsutomu Nonaka (Hino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An audio mixing device includes a gain setting circuit configured to set first to n-th gains based on a command input from the outside, n being an integer of two or more, and a mixing circuit configured to output a mixing signal obtained by mixing two or more of first to n-th multiplication data obtained by respectively multiplying first to n-th audio data by the first to n-th gains...