A Survey on Speech Signal using Multirate Signal Processing |
Author(s): |
| J. Hermus Mary Shifani , PET ENGINEERING COLLEGE; Dr. P. Kannan, PET ENGINEERING COLLEGE |
Keywords: |
| Speech Signal, Multirate Digital Signal Processing |
Abstract |
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Multirate systems are most commonly used in Digital Signal Processing (DSP). Systems that use more than one sampling rates in the digital signal processing are called multirate DSP. Multirate DSP consists of decimation and interpolation which are rate conversion techniques. Decimation reduces the sampling rate whereas interpolation increases the sampling rate of the signals. In this paper, some of the multirate signals processing techniques are discussed and FIR filter designs are implemented using different windowing techniques. The performances provided by those techniques are compared based on SNR, RMS, MSE, ENBW and correlation. |
Other Details |
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Paper ID: IJSRDV4I80142 Published in: Volume : 4, Issue : 8 Publication Date: 01/11/2016 Page(s): 227-230 |
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