ITU-T G.722.1 FRENCH-2005
Low-complexity coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss Study Group 16

Standard No.

ITU-T G.722.1 FRENCH-2005

Release Date

2005

Published By

International Telecommunication Union (ITU)

Latest

ITU-T G.722.1 FRENCH-2005

Scope

This Recommendation describes a digital wideband coder algorithm that provides an audio bandwidth of 50 Hz to 7 kHz, operating at a bit rateof 24 kbit/s or 32 kbit/s. The digital input to the coder may be 14, 15 or 16 bit 2's complement format at a sample rate of 16 kHz (handled in the same way as in Recommendation G.722). The analogue and digital interface circuitry at the encoder input and decoder output should conform to the same specifications described in Recommendation G.722.

ITU-T G.722.1 FRENCH-2005 history

• 2005 ITU-T G.722.1 FRENCH-2005 Low-complexity coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss Study Group 16