Performance of adaptive multirate (AMR) voice in GSM and WCDMA

IEEE Vehicular Technology Conference

Volumn 57, Issue 4, 2003, Pages 2177-2181

  Holma, Harri ^a   Melero, Juan ^a   Vainio, Janne ^a   Halonen, Timo ^a   Mäkinen, Jari ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; BANDWIDTH; CODE DIVISION MULTIPLE ACCESS; ENCODING (SYMBOLS); QUALITY OF SERVICE; TELECOMMUNICATION SERVICES; VOICE/DATA COMMUNICATION SYSTEMS; WIRELESS TELECOMMUNICATION SYSTEMS;

ADAPTIVE MULTIRATE (AMR) VOICE;

GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS;

EID: 0042469247     PISSN: 07400551     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Järvinen, K. "Standardization of the Adaptive Multirate Codec", Eusipco.
2. Halonen, T., Melero, J. and Romero, J. "GSM, GPRS and EDGE Performance: Evolution Toward 3G/UMTS", Wiley & Sons, 2002.
3. Holma, H and Toskala, A. "WCDMA for UMTS", 2nd edition, Wiley & Sons, 2002.
4. 3GPP TS 26.171: "AMR wideband Speech Codec; General description".
5. 3GPP TS 26.193: "AMR Wideband Speech Codec; Source Controlled Rate operation".
6. 3GPP TS 26.194: "AMR Wideband Speech Codec; Voice Activity Detection (VAD)".
7. Digital Speech Level Analyser (DSLA) and Perceptual Analysis/Measurement System (PAMS) developed by British Telecommunications, http://www.malden.co.uk/products/dsla/dsla.htm.
8. 3GPP TS 26.094: "AMR Speech Codec; Voice Activity Detection (VAD)".
9. 3GPP TS 26.090: "AMR Speech Codec; Transcoding functions".
10. J. Makinen, P. Ojala and J. Vainio, "The effect of source-based rate adaptation extension in AMR-WB speech codec", Proc of IEEE Speech Coding Workshop, Tsukuba, Japan, 6-9 October, 2002.
11. 3GPP TS 26.234 "Packet-switched Streaming Services (PSS); Protocols and Codecs".
12. 3GPP TS 26.140 "Multimedia Messaging Service (MMS); Media Formats and Codecs".