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G.722

G.722 is an ITU-T standard 7 kHz Wideband audio codec operating at 48, 56 and 64 kbit/s. It was approved by ITU-T in November 1988. Technology of the… Expand
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Papers overview

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2015
2015
This paper presents a mathematical model that has been created from the subjective MOS, instead of modifying or improving the… Expand
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2014
2014
Voice biometrics are frequently exposed to channel degradations of transmitted speech and to channel mismatch between enrolment… Expand
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2012
2012
This paper presents new evidence about user perception of VoIP quality that is inconsistent with the general understanding of… Expand
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2010
2010
This work presents a performance evaluation for the two candidate codecs (SBC and ITU G.722) for wideband speech transmission… Expand
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2008
2008
This article presents ITU-T G.722 appendix IV which is a packet loss concealment (PLC) algorithm recently standardized by ITU-T… Expand
2007
2007
This paper presents a candidate for the ITU-T G.722 packet loss concealment standard. The algorithm is based on waveform… Expand
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2007
2007
The G.722 wideband speech codec offers higher quality and better naturalness than G.711, is low in com- plexity, has low delay… Expand
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2006
2006
Most of the current uses for ZigBee and IEEE 802.15.4 focus on control applications. However, there are other areas that will… Expand
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Review
1996
Review
1996
Preface 1 Introduction 1.1 Compression Techniques 1.1.1 Lossless Compression 1.1.2 Lossy Compression 1.1.3 Measures of… Expand
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Review
1988
Review
1988
CCITT Study Group XVIII recognized the need for a new international coding standard on high-quality audio to allow… Expand
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