G.711

Known as: G.711.0, G.711.1, G711 
G.711 is an ITU-T standard for audio companding. It is primarily used in telephony. The standard was released for usage in 1972. Its formal name is… (More)
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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… (More)
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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… (More)
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2010
2010
  • Naofumi Aoki
  • Sixth International Conference on Intelligent…
  • 2010
Steganography may be employed for secretly transmitting side information in order to improve the performance of signal processing… (More)
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2010
2010
In this paper a new two-dimensional vector quantizer for memoryless Gaussian source, realized in polar coordinates, is proposed… (More)
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2008
2008
This study proposes a technique of lossless steganography for G.711, the most common codec for digital speech communications such… (More)
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2008
2008
This paper describes a scalable coder - G.711.1 - which has been standardized by ITU-T for wideband telephony and voice over IP… (More)
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2008
2008
In the transition from narrowband to wideband speech communications, there is a need in some applications for a high quality… (More)
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Highly Cited
2008
Highly Cited
2008
Given the growing importance of quantitative relationships between user-perceived Quality of Experience (QoE) and network Quality… (More)
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2006
2006
狭帯域コーデックによって伝送される電話音声の周 波数帯域は,音声データの標本化周波数を 8 kHz と し,音声データの最高周波数を 4 kHz… (More)
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2006
2006
This paper presents an adaptive LSB (Least Significant Bit) algorithm to embed dynamic secret speech information data bits into… (More)
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