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 Friday, May 01, 2009

A new white paper by Polycom highlights “G.719: The First ITU-T Standard for Full-Band Audio”.

Recommendation ITU-T G.719 describes a coding algorithm for conversational speech and audio supporting the full human auditory bandwidth (from 20 Hz to 20 kHz), that is, all sounds that a human can hear.

The paper concludes that “major technical achievements of the G.719 codec are its high quality and low complexity that make it perfect for devices ranging from telephones and low-power mobile devices to soft clients and to high end video and telepresence systems.” First products implementing ITU-T G.719 are expected to appear in 2009/2010.

The standard was developed in Study Group 16, ITU-T’s lead Study Group on multimedia coding, systems and applications, and adopted in June 2008.

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