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IJSEA Archive (Volume 3, Issue 2)

International Journal of Science and Engineering Applications (IJSEA)  (Volume 3, Issue 5 Sept-Oct 2014)

Application of Digital Signal Processing In Echo Cancellation: A Survey

D. Jalaputhra,N. M. Z. Hashim,M. Izhan Ibrahim,A.S. Ja’afar,A.Salleh,N. R. Mohamad

10.7753/IJSEA0305.1006




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Keywords: Acoustic Echo Cancellation (AEC), Adaptive Filtering, Algorithm, Hybrid, Noise Cancellers.

Abstract References BibText


        The advanced communications world is worried talking more naturally by using hands free this help the human being to talk more confidently without holding any of the devices such as microphones or telephones. Acoustic echo cancellation and noise cancellers are quite interesting nowadays because they are required in many applications such as speakerphones and audio/video conferencing. This paper describes an alternative method of estimating signals corrupted by additive noise or interference. Acoustic echo cancellation problem was discussed out of different noise cancellation techniques by concerning different parameters with their comparative results .The results shown are using some specific algorithms.


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[6] N. M. Z. Hashim, N. H. Mohamad, Z. Zakaria, H. Bakri, and F. Sakaguchi, "Development of Tomato Inspection and Grading System using Image Processing," International Journal Of Engineering And Computer Science (IJECS), vol. 2 no. 8, pp. 2319-2326, 2013.
[7] N. M. Z. Hashim, N. A. Ali, A. Salleh, A. S. Ja’afar, and N. A. Z. Abidin, “Development of Optimal Photosensors Based Heart Pulse Detector,” International Journal Of Engineering and Technology (IJET), vol. 5, no. 4, pp. 3601–3607, 2013.
[8] N. M. Z. Hashim, N. M. T. N. Ibrahim, Z. Zakaria, F. Syahrial, and H. Bakri, “Development New Press Machine using Programmable Logic Controller,” International Journal of Engineering and Computer Science (IJECS), vol. 2, no. 8, pp. 2310–2314, 2013.
[9] N. M. Z. Hashim, N. A. Ibrahim, N. M. Saad, F. Sakaguchi, and Z. Zakaria, “Barcode Recognition System,” International Journal of Emerging Trends & Technology in Computer Science (IJETTCS), vol. 2, no. 4, pp. 278–283, 2013.


@article{Jalaputhra03051006,
title = " Application of Digital Signal Processing In Echo Cancellation: A Survey ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "3",
number = "5",
pages = "150 - 153 ",
year = "2014",
author = " D. Jalaputhra,N. M. Z. Hashim,M. Izhan Ibrahim,A.S. Ja’afar,A.Salleh,N. R. Mohamad ",
}