US Patent Issued to Electronics and Telecommunications Research Institute on Sept. 8 for "LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,594, issued on Sept. 8, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device" was invented by Seung Kwon Beack (Daejeon, South Korea), Tae Jin Lee (Daejon, South Korea), Min Je Kim (Daegu, South Korea), Kyeongok Kang (Daejeon, South Korea), Dae Young Jang (Daejeon, South Korea), Jin Woo Hong (Daejeon-si, South Korea), Jeongil Seo (Daejeon, South Korea), Chieteuk Ahn (Seoul, South Korea), Hochong Park (Seoul, South Korea) and Young-Cheol Park (Seoul, South Korea).

According to the abstract* released by the ...