References
- 권오상, 임동민, 박종훈, '인터넷 전화 현황 분석 및 해외사례의 시사점', KISDI, 2003.10
- Analysis, 'IP Voice and Associated Convergent Services', Final Report for the European Commission, 2004. 1
- 이미숙, 김도영, '음성코덱의 특성과 협대역 음성 코덱의 표준 기술분석', 주간기술동향 18권 6호, 2003.12
- S.V.Andersen etc.,"iLBC, A Linear predictive coder with robustness to packet losses", Speech Coding Workshop, Oct., 2002.
- Johna T. Johnson, 'IP Telephony: State of the Market', NGN2003, 2003
- ITU-T SG16 WP3 Question 9, 'Report of Q9/16 Meeting', 2004.1
- 3GPP Rec. TS 26.171, 'AMR Wideband Speech Codec; General Description', 2001
- 3GPP2 TSG-C, 'Report of the March 2003 TSG-C1.1 Voice Services Meeting', 2003
- TTA, '차세대 패킷 전화용 광대역 음성코덱 표준', 2003.12
- ITU-T Rec. P.862, 'Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrowband telephone networks and speech codecs,' Feb. 2001
- 김도영, 'NGN과 체세대 VoIP 기술표준', 제1회 차세대 VoIP 네트워킹 기술워크샵, 2002.7