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Speech emotion recognition is one of the latest challenges
in speech processing. Besides human facial expressions
speech has proven as one of the most promising modalities
for the automatic recognition of human emotions.
We have developed a fast and optimized algorithm for speech emotion recognition based on Neural Networks.
We have tested code on Polish Emotional Speech.
Database of Polish Emotional Speech comprises 240
recordings from 8 actors (4 females and 4 males).
Recordings for every speaker were made during a single
session. Each speaker utters five different sentences
with six types of emotional load: joy, boredom, fear,
anger, sadness and neutral ("no emotion").
Index Terms: Matlab, source, code, speech, emotion, recognition, human, computer, interaction.
Figure 1. Speech emotion features |
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A simple and effective source code for Speech Emotion Recognition System. |
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Demo code (protected
P-files) available for performance evaluation. Matlab Wavelet Toolbox is required. |
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Release |
Date |
Major features |
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1.0 |
2014.03.29 |
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We recommend to check the secure connection to PayPal, in order to avoid any fraud. This donation has to be considered an encouragement to improve the code itself. |
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Speech Emotion Recognition System - Click here for
your donation. In order to obtain the source code you
have to pay a little sum of money: 120 EUROS (less
than 168 U.S. Dollars). |
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Once you have done this, please email us luigi.rosa@tiscali.it As soon as possible (in a few days) you will receive our new release of Speech Emotion Recognition System. Alternatively, you can bestow using our banking coordinates:
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The authors have no relationship or partnership
with The Mathworks. All the code provided is written in Matlab
language (M-files and/or M-functions), with no dll or other
protected parts of code (P-files or executables). The code was
developed with Matlab 2006a. Matlab Wavelet Toolbox is required.
The code provided has to be considered "as is" and it is without any kind of warranty. The
authors deny any kind of warranty concerning the code as well
as any kind of responsibility for problems and damages which may
be caused by the use of the code itself including all parts of
the source code.