Playout Scheduling Method Based on Adaptive Jitter Estimation for Enhancing VoIP Speech Quality
نویسندگان
چکیده
منابع مشابه
An Adaptive Jitter Buffer Playout Algorithm for Enhanced VoIP Performance
The QoS standard of a VoIP session degrades if its stringent time requirements are not met. Low end-to-end delay of the voice packets and low packet loss must be maintained. Jitter between voice packets must also be within tolerable limits. Jitter hampers voice quality and makes the VoIP call uncomfortable to the user. Very often, buffers are used to store the received packets for a short time ...
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Article history: Received 10 August 2009 Received in revised form 9 April 2010 Accepted 3 June 2010 Available online 10 June 2010 Responsible Editor: N. Agoulmine
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Transmitting real-time voice over the Internet is a technological challenge. Variation in network characteristics introduces jitter to the propagating voice packets. Jitter hampers voice quality and makes the VoIP call uncomfortable to the user. Often buffers are used to store the received packets for a short time before playing them at equal spaced intervals to minimize jitter. Choosing optimu...
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ژورنال
عنوان ژورنال: The Journal Of The Acoustical Society Of Korea
سال: 2014
ISSN: 1225-4428,2287-3775
DOI: 10.7776/ask.2014.33.2.133