Speech Analysis using LPC

Version 1.0.0.0 (46.5 KB) by Tan Chin Luh
A GUI for Speech Analysis using LPC
4.3
(10)
20.8K Downloads
Updated 25 Oct 2005

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This GUI is used to analyze the speech signal at the selected region of 256 samples. All the calculation is based on the sampling of 8 KHz. First 3 formants of the selected block of samples are derived from the LPC-8 coefficients.

The location of the ROI could be either pointer one or two.

This demo uses the "dualcursor" developed by Scott Hirsch for the interactive signal selection. Only p-file for the "dualcursor" is provided here and the source code could be downloaded from the MATLAB central.

For more information on this example:
http://basic-programming.blogspot.com

Cite As

Tan Chin Luh (2024). Speech Analysis using LPC (https://www.mathworks.com/matlabcentral/fileexchange/8779-speech-analysis-using-lpc), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: dualcursor

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Version Published Release Notes
1.0.0.0

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