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libspeex

Known as: Ogg Speex, Speex encoding, .spx 
Speex is an audio compression format designed for speech and also a free software speech codec that may be used on VoIP applications and podcasts. It… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
An adversarial attack is an exploitative process in which minute alterations are made to natural inputs, causing the inputs to be… Expand
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2016
2016
The last few years have witnessed an explosive growth in the research of information hiding in multimedia objects, but few… Expand
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2016
2016
  • A. Janicki
  • Secur. Commun. Networks
  • 2016
  • Corpus ID: 32082609
This paper presents an improved version of a steganographic algorithm for IP telephony called HideF0. It is based on… Expand
2013
2013
We present and evaluate an algorithm that performs in-call selection of the most appropriate audio codec given prevailing… Expand
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2012
2012
Perceived speech quality, or Quality of Experience (QoE), is the key criteria for evaluating VoIP service. Most of the existing… Expand
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2011
2011
We proposed to use support vector machines (SVMs) to recognize speakers from signal transcoded with different speech codecs… Expand
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2008
2008
  • F. Sabrina, J. Valin
  • IEEE GLOBECOM - IEEE Global Telecommunications…
  • 2008
  • Corpus ID: 3162792
This paper presents a novel mechanism for dynamically adapting the quality of congestion controlled voice over IP (VoIP… Expand
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2007
2007
  • D. Ye, A. Parlos
  • IEEE Journal of Selected Topics in Signal…
  • 2007
  • Corpus ID: 14108158
A congestion avoidance strategy based on the concept of predictive path switching control (PPSC) is proposed for improving the… Expand
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2007
2007
The real-time speech hiding is to hide the secret speech into a cover speech in real-time communication systems. By hiding one… Expand
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2005
2005
In recent years wideband speech coding has attracted quite a lot research. However, there have been only a few papers describing… Expand
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