Composite Vocal Tract

Version 1.7.0.0 (4.42 MB) by Speech Processing
Illustrates vocal tract response, glottal pulse, radiation response for voiced and unvoiced speech
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Updated 16 Jun 2015

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Speech processing designates a team consisting of Prof. Lawrence Rabiner (Rutgers University and University of California, Santa Barbara), Prof. Ronald Schafer (Stanford University), Kirty Vedula and Siva Yedithi (Rutgers University). This exercise is one of a set of speech processing exercises that are intended to supplement the teaching material in the textbook “Theory and Applications of Digital Speech Processing” by L R Rabiner and R W Schafer.
This MATLAB exercise illustrates the role of each of the three components of the speech model for voiced and for unvoiced (whispered) speech sounds, namely the vocal tract response, the glottal pulse (for voiced sounds), and the radiation response at the lips.

Cite As

Speech Processing (2024). Composite Vocal Tract (https://www.mathworks.com/matlabcentral/fileexchange/45313-composite-vocal-tract), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.7.0.0

Updated to work with post-R2014b graphics
1.6.0.0

code updates; Read_Me.txt setup file; pathnew_matlab_central example
1.5.0.0

small updates
1.4.0.0

pause during playback
1.3.0.0

pauses added during playback
1.2.0.0

added pauses during multiple speech file playback
1.1.0.0

fontsize on textbox changed;
1.0.0.0