G.723.1

G.723.1 is an audio codec for voice that compresses voice audio in 30 ms frames. An algorithmic look-ahead of 7.5 ms duration means that total… (More)
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2016
2016
A qualified speech communication is quite important in modern communication. Thus, the implementation of security algorithms is… (More)
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2012
2012
This paper presents a method to detect the quantization index modulation (QIM) steganography in G.723.1 bit stream. We show that… (More)
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2011
2011
For multimedia communications, the low computational complexity of coder is required to integrate services of several media… (More)
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2009
2009
This paper presents a simple and effective steganography approach applied to 5.3 Kbps G.723.1 low-rate coded speech, based on… (More)
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2008
2008
The Multi-pulse Maximum Likelihood Quantization (MP-MLQ) algorithm with high complexity and high quality in its analysis-by… (More)
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2007
2007
In this paper, we examine the best domain to perform features interpolation in Distributed Speech Recognition (DSR) systems. We… (More)
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2005
2005
This letter presents a new fast search algorithm for the multitap adaptive codebook used in the G.723.1 standard speech coder. In… (More)
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2004
2004
The paper presents a new scalable coder based on the ITU-T G.723.1 standard which is one of the most famous speech coders for… (More)
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2003
2003
A novel technique for speaker verification over a communication network is proposed. The technique employs cepstral coefficients… (More)
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2001
2001
A speech content integrity verification scheme integrated with ITU G.723.1 speech coding to minimize the total computational cost… (More)
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