Rank: 571 based on 241 downloads (last 30 days) and 9 files submitted
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Peter Kabal

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McGill University

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Files Posted by Peter View all
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20 Jul 2011 Screenshot DFiltNyquist DFiltNyquist designs Nyquist (M'th band) filters Author: Peter Kabal fir filter, nyquist filter, mth band filter 12 0
10 Feb 2010 Screenshot G.723.1 Speech Coder and Decoder Matlab implementation of ITU-T G.723.1 speech coder and decoder Author: Peter Kabal speech coder decoder ..., voice codec g7231 33 14
  • 5.0
5.0 | 7 ratings
08 Jul 2009 Screenshot DFiltInt DFiltInt designs an interpolating filter given a signal power spectrum Author: Peter Kabal interpolating filter, fir filter 16 0
08 Jul 2009 Screenshot DFiltMPFIR DFiltMPFIR designs minimum-phase FIR filters. Author: Peter Kabal fir filter, minimum phase 19 0
08 Jul 2009 Screenshot DFiltFIR Design linear-phase FIR filters - with upper/lower constraints and flexible specifications Author: Peter Kabal filter design, fir filter, linear phase 14 0
Comments and Ratings by Peter
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09 Feb 2010 G.723.1 Speech Coder and Decoder Matlab implementation of ITU-T G.723.1 speech coder and decoder Author: Peter Kabal

Hi Ibraheem,
G.723.1 only accepts 8 kHz sampling rate (the link in your message is to 16 kHz files). I will put an explicit check on the sampling rate if and when I update the code. I need to see an explicit case of a file that exhibits a problem with poly2lsf (Matlab build-in routine) to be able to diagnose the problem. I have not seen any problems with normal speech files (all files in the official G.723.1 test suite work).

Comments and Ratings on Peter's Files View all
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18 Jun 2014 G.723.1 Speech Coder and Decoder Matlab implementation of ITU-T G.723.1 speech coder and decoder Author: Peter Kabal Hossein

Thank you man. this is great

20 Mar 2013 PlotSpectrogram This program plots spectrograms (intensities versus frequencies, plotted against time). Author: Peter Kabal B

Is it possible to use PlotSpectrogram on a simple function (such as sin(x)) rather than a sound file? If so, how?

12 Mar 2013 G.723.1 Speech Coder and Decoder Matlab implementation of ITU-T G.723.1 speech coder and decoder Author: Peter Kabal Seelam, Bharath

Thank you for the code.Can you please tell me the steps for the execution.I have problem with execution.

20 Apr 2012 Quantizers Routines to design/evaluate MMSE scalar quantizers, and an efficient quantizer routine. Author: Peter Kabal Frank

16 Apr 2012 Quantizers Routines to design/evaluate MMSE scalar quantizers, and an efficient quantizer routine. Author: Peter Kabal SURVINDER

good work bro!!

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