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Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치

Inventors
백승권, 이태진, 김민제, 강경옥, 서정일, 박영철, 장대영, 홍진우, 박호종, 안치득
Application No.
2023-0132898 (2023.10.05)
Registration No.
2996953 (2026.07.23)
Country
KOREA
Project Code
08MR4800, Development of Next-Generation DTV Core Technology, Chieteuk Ahn
KSP Keywords
Audio coding, Discrete cosine, Discrete cosine Transform, Encoding and decoding, Modified Discrete Cosine Transform(MDCT), Residual signal, Speech and Audio Coding, Unified Speech and Audio Coding(USAC), cosine transform
Family
 
패밀리 특허 목록
Status Patent Country KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치 KOREA KIPRIS
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT)-BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT) BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT)-BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT) BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT)-BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES
Registered LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRETE COSINE TRANSFORM (MDCT) BASED UNIFIED VOICE/AUDIO ENCODING DEVICE UNITED STATES