International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Double Blind Reviewed

ISSN: 2319-7064


Downloads: 102

Research Paper | Electronics & Communication Engineering | India | Volume 5 Issue 6, June 2016


Enhancement of Speech Signal Corrupted by Impulsive Noise Using Rank Order Mean

Arun Kumar Singh [3] | Prof. Neelam Srivastava | Er. Piyush Singh


Abstract: Speech is the medium through which information can be conveyed from one person to another. Audible frequency range of human beings is between 20Hz to 20 kHz, significant frequency components has range up to 4 kHz. Rank Order Mean method has been proposed in this work which is used for ejection of impulse noise from the speech signal using Rank. To estimate the time occurrence of impulsive noise rank order differentiation is applied at the input signal. Then rank order mean is used for replacing the noisy samples to get the noise free signal. The above mentioned technique shows betterment in results in terms of Signal to Noise Ratio (SNR) and Log Spectral Distance (LSD) when compare to the discrete wavelet transform and adaptive median filtering techniques. Simulation work have been done on the Matlab software.


Keywords: Speech enhancement, impulse noise, mean filter, signal to noise ratio SNR


Edition: Volume 5 Issue 6, June 2016,


Pages: 1827 - 1829


How to Download this Article?

You Need to Register Your Email Address Before You Can Download the Article PDF


How to Cite this Article?

Arun Kumar Singh, Prof. Neelam Srivastava, Er. Piyush Singh, "Enhancement of Speech Signal Corrupted by Impulsive Noise Using Rank Order Mean", International Journal of Science and Research (IJSR), Volume 5 Issue 6, June 2016, pp. 1827-1829, https://www.ijsr.net/get_abstract.php?paper_id=NOV164665

Similar Articles with Keyword 'Speech enhancement'

Downloads: 113

Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 10, October 2014

Pages: 1381 - 1383

Liner Prediction and DCT based De-noising of Speech Signal

Diksha Sharma [3] | Rupinder Kaur [12]

Share this Article

Downloads: 115

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 6, June 2015

Pages: 907 - 911

Denoising of Speech Signals with Impulse Noise Using Optimal Wavelets

N. Ravisankar | D. Leela Rani

Share this Article
Top