Speech Emotion Recognition Based on Mixed MFCC
2012 ◽
Vol 249-250
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pp. 1252-1258
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Keyword(s):
Due to MFCC characteristic parameter in speech recognition has low identification accuracy when signal is intermediate, high frequency signal, this paper put forward a improved algorithm of combining MFCC, Mid-MFCC and IMFCC, using increase or decrease component method to calculate the contribution that MFCC, Mid-MFCC and IMFCC each order cepstrum component was used in speech emotion recognition, extracting several order cepstrum component with highest contribution from three characteristic parameters and forming a new characteristic parameter. The experiment results show that under the same environment new characteristic parameter has higher recognition rate than classic MFCC characteristic parameter in speech emotion recognition.
2014 ◽
Vol 571-572
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pp. 665-671
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2014 ◽
Vol 543-547
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pp. 2192-2195
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Keyword(s):
2020 ◽
Vol 1659
◽
pp. 012061
2014 ◽
Vol 2014
◽
pp. 1-7
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2016 ◽
Vol 39
(8)
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pp. 1205-1215
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2021 ◽
Keyword(s):