HLTP-CELP Full-Duplex Speech Coder
by France Telecom CNET

Software Overview

Low-bit-rate speech codec with/without electrical echo canceller (256 taps) with/without 1-kbps 
data channel

Features and Benefits

•	Data rate: 6.9 kbps
•	Quality: Toll quality
•	Sampling rate: 8 kHz

Processor and System Specifications

•	Devices supported: TMS320C3x
•	Algorithm category: Vocoder
•	Required: 
Program memory:  7 kwords
Data memory: 3 kwords
Processor loading: 14.7 MIPS

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