Record Display Speech

Record your own speech file to use for other exercises.


Updated Wed, 03 Jun 2015 03:15:58 +0000

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A MATLAB exercise that uses the file read command to read in an existing speech file, the
record function to record a speech signal, and the file save command to save the results in a designated file on any desired MATLAB directory. The program plots the (existing or newly recorded) speech signal and its log energy contour. Finally, for newly recorded signals, the MATLAB program uses a graphical cursor to manually segment the recorded speech signal, as desired; e.g., eliminate background signal both before and after the desired speech signal, prior to saving the recorded speech in the designated directory and in the designated file.

Cite As

Speech Processing (2023). Record Display Speech (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes

Updated to work with post-R2014b graphics

code updates; Read_Me.txt setup file; pathnew_matlab_central example

small changes in recording parameters