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No. °úÁ¦¹øÈ£ ¡å Ãʾȸí ÇÁ·ÎÁ§Æ®±×·ì 󸮴ܰè ó¸®ÀÏ IPR
901 2025-3377 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Codec for circuit switched multimedia telephony service; Modifications to H.324 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
900 2025-3376 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Codec for circuit switched multimedia telephony service; General description (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
899 2025-3375 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; ANSI-C code for the floating-point Adaptive Multi-Rate (AMR) speech codec (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
898 2025-3374 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Speech codec list for GSM and UMTS (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
897 2025-3373 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
896 2025-3372 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
895 2025-3371 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Voice Activity Detector (VAD) (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
894 2025-3370 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
893 2025-3369 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Comfort noise aspects (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
892 2025-3368 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Error concealment of lost frames (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N