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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… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Covert Voice over Internet Protocol Communications with Packet Loss Based on Fractal Interpolation
The last few years have witnessed an explosive growth in the research of information hiding in multimedia objects, but few… 
2016
2016
Kurento: The WebRTC Modular Media Server
In this paper we introduce Kurento Media Server: an open source WebRTC Media Server providing a toolbox of capabilities which… 
2013
2013
A generic algorithm for mid-call audio codec switching
We present and evaluate an algorithm that performs in-call selection of the most appropriate audio codec given prevailing… 
2013
2013
Performance Analysis on the Effect of G.729, Speex and GSM Speech Codec on 802.11g Wireless Local Area Network over VoIP using Packet Jitter
In this paper, three speech codecs; G.729 (8 kbps), Speex (8kbps) and GSM (13kbps) were tested together with several… 
2011
2011
Implementation and evaluation of a voice codec for ZigBee
The Z-Phone project goal is to develop a low cost, ultra low-power, long range, ergonomic wireless headset using ZigBee… 
2010
2010
LiT MAC: addressing the challenges of effective voice communication in a low cost, low power wireless mesh network
In this work, we consider the goal of enabling a local voice communication system, within a village, using a low cost and low… 
2009
2009
Priority Based Dynamic Rate Control for VoIP Traffic
This paper presents a novel mechanism for dynamic rate control of prioritised Voice Over IP (VoIP) traffic in real time. The… 
2009
2009
Speaker recognition on lossy compressed speech using the speex codec
Abstract : This paper examines the impact of lossy speech coding with Speex on GMM-UBM speaker recognition (SR). Audio from 120… 
2008
2008
Adaptive Rate Control for Aggregated VoIP Traffic
This paper presents a novel mechanism for dynamically adapting the quality of congestion controlled voice over IP (VoIP… 
2007
2007
Predictive Path Switching Control for Improving the Quality of Service in Real-Time Applications
A congestion avoidance strategy based on the concept of predictive path switching control (PPSC) is proposed for improving the… 
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