Title :
The application of neural network in echo cancellation in analog full-duplex speech scrambler systems
Author :
Mingyu, Fan ; Fan, Jin
Author_Institution :
Inst. of Neural Networks & Inf. Technol., Southwest Jiaotong Univ., Chengdu, China
fDate :
27 Jun- 2 Jul 1994
Abstract :
This paper applies the neural network (NN) to deal with the echo problems in analog full-duplex speech scrambler systems on two-wire telephone lines. The collection of sample gains is discussed, and preprocessing of data is analysed. Computer simulation gives quite a good result
Keywords :
echo suppression; neural nets; telecommunication computing; telephone lines; telephony; analog full-duplex speech scrambler systems; echo cancellation; neural network; signal processing; two-wire telephone lines; Data analysis; Echo cancellers; Frequency; Intelligent networks; Irrigation; Neural networks; Speech;
Conference_Titel :
Neural Networks, 1994. IEEE World Congress on Computational Intelligence., 1994 IEEE International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-1901-X
DOI :
10.1109/ICNN.1994.374916
