Wideband Speech Coding Standardization Activities
The current standard for wideband speech coding is the
G.722 coder , which operates at 48, 56 and 64 kbit/s. ITU-T
is in the process of standardizing wideband speech coding at 16, 24
and 32 kbit/s. Two modes of coders are being considered. Mode A is
intended for general use, and will support multiple encodings which
require low-delay. Mode B requires a low complexity but allows a
higher delay, which is acceptable for point-to-point links. For the
latest information, please go to SG16 ftp site
The PictureTel Standards Page - Web and FTP Site Archives