US Patent Issued to Realtek Semiconductor on Aug. 12 for "Player device and associated signal processing method" (Taiwanese Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,389,183, issued on Aug. 12, was assigned to Realtek Semiconductor Corp. (HsinChu, Taiwan).

"Player device and associated signal processing method" was invented by Ying-Ying Chao (HsinChu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A player device includes a multi-media receiving device and a signal processing device. The signal processing device performs a mixing operation to mix a multi-media signal and a pseudo stereo signal to generate a mixed multi-media signal. The signal processing device further converts a system sound from a mono sound signal into the pseudo stereo signal by selecting at least one frequency component of the system sou...