A Systematic Algorithm for Denoising Audio Signal Using Savitzky - Golay Method

Main Article Content

Dr. J. Vijayakumar, A. Hemalatha, L. Jeg

Abstract

Audio signal noise reduction is a great task to acquiring noiseless sounds in the noisy environment. But, naturally the audio signals are naturally very noise, which is produced from analog or digital recorders. In this research paper, an efficient noiseless audio reduction system using Savitzky-Golay method is proposed for eliminating unwanted echoes, ripples, etc. Three different audio signals are taken for this work. First one is a human voice in the mobile conversation, which is used for telecommunication purpose. Second is one vehicle sound for usages in security applications. The last one is a music instrumental sound, which used in recording lab. Finally, the proposed system will be compared with the existing noise filters and proved their efficiency with high accuracy, high signal to noise ratio and low elapsed time.

Article Details

How to Cite
, D. J. V. A. H. L. J. (2018). A Systematic Algorithm for Denoising Audio Signal Using Savitzky - Golay Method. International Journal on Future Revolution in Computer Science &Amp; Communication Engineering, 4(4), 676–679. Retrieved from https://ijfrcsce.org/index.php/ijfrcsce/article/view/1589
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