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G.719

G.719 is an ITU-T standard audio coding format providing high quality, moderate bit rate (32 to 128 kbit/s) wideband (20 Hz - 20 kHz audio bandwidth… 
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Papers overview

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2016
2016
Étude de l’efficacité du FEC sur des transmissions de données audio.
La qualite audio d’un appel utilisant la technologie Voix sur IP est assujettie a plusieurs facteurs, entre autres les pertes de… 
2013
2013
The perceptual impact of different quantization schemes in G.719
In this thesis, three kinds of quantization schemes, Fast Lattice Vector Quantization (FLVQ), Pyramidal Vector Quantization (PVQ… 
2012
2012
Pitch prediction in frequency domain for ITU-T G.719 audio codec
Pitch prediction in time domain is of great importance to improve the coding quality of speech. In this paper, we propose a… 
2012
2012
Decoder-based transient signal post-processing for ITU-T G.719 at low bit rate
Associated with ITU-T G.719,a post-processing method in frequency domain for enhancing the perceptual quality of the decoded… 
2011
2011
Stereo coding for the ITU-T G.719 codec
This thesis presents a stereo coding architecture for the ITU-T G.719 fullband mono codec. G.719 is suitable for teleconferencing… 
2011
2011
Low-complexity High Quality Full-band Audio Codec:ITU-T G.719
A full band speech and audio codec G.719 was introduced.It operates at a sampling rate of 48 kHz and offers full audio bandwidth… 
2009
2009
RTP Payload Format for G.719
This document specifies the payload format for packetization of the G.719 full-band codec encoded audio signals into the Real… 
2002
2002
PERCEPTION-BASED SELECTIVE ENCRYPTION OF G.719 SPEECH
Mobile multimedia applications, the focus of many forth­ coming wireless services , increasingly demand low -power techniques…