This paper presents a hybrid multi-mode/multi-rate, toll quality CS-ACELP coder developed for voice over IP applications. The coder uses coding modes compatible with the three 6.4, 8, and 11.8 kbit/s coding schemes standardised by ITU-T in G.729. In particular, the algorithm presents 4 coding categories, with an average bit rate ranging between about 3 and 8 kbit/s, that adapt the rate to changes in network conditions

Hybrid Multi-Mode/Multi-Rate CS-ACELP Speech Coding for Adaptive Voice over IP / F., Beritelli; S., Casale; Ruggeri, Giuseppe. - 2:(2001), pp. 733-736. (Intervento presentato al convegno ICASSP2001) [10.1109/ICASSP.2001.941019].

Hybrid Multi-Mode/Multi-Rate CS-ACELP Speech Coding for Adaptive Voice over IP

RUGGERI, Giuseppe
2001-01-01

Abstract

This paper presents a hybrid multi-mode/multi-rate, toll quality CS-ACELP coder developed for voice over IP applications. The coder uses coding modes compatible with the three 6.4, 8, and 11.8 kbit/s coding schemes standardised by ITU-T in G.729. In particular, the algorithm presents 4 coding categories, with an average bit rate ranging between about 3 and 8 kbit/s, that adapt the rate to changes in network conditions
2001
0-7803-7041-4
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12318/14506
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