G.722 With QMF Filter
by France Telecom CNET

Software Overview

ITU Audio Coder wide band
The code has been made for the easily use of at least three full-duplex monophonic coder-decoder in 
a 40-MIPS 'C5x.

Features and Benefits

•	Data rate: 48/56/64 kbps
•	Quality: Commentary good quality
•	Sampling rate: 16 kHz

Processor and System Specifications

•	Devices supported: TMS320C5x
•	Algorithm category: Vocoder
•	Required: 
Program memory: 1 kwords
Data memory: 0.2 kwords for one coder/decoder
Processor loading: 10 MIPS full-duplex for one channel

Company Background and Contact Information

Contact: 	Jean-Pierre PETIT
		France Telecom/CNET
		Technopole Anticipa 
		2 Avenue Pierre MARZIN
		22307 LANNION-CEDEX
		33-96-05-39-41
		Fax:  -33-96-05-13-16
		e-mail: petitjp@lannion.cnet.fr