TY - GEN
T1 - Audio-emotion recognition system using parallel classifiers and audio feature analyzer
AU - Chew, Li Wern
AU - Seng, Kah Phooi
AU - Ang, Li Minn
AU - Ramakonar, Vish
AU - Gnanasegaran, Amalan
PY - 2011
Y1 - 2011
N2 - Emotion recognition based on an audio signal is an area of active research in the domain of human-computer interaction and effective computing. This paper presents an audio-emotion recognition (AER) system using parallel classifiers and an audio feature analyzer. In the proposed system, audio features such as the pitch and fractional cepstral coefficient are first extracted from the audio signal for analysis. These extracted features are then used to train a radial basis function. Lastly, an audio feature analyzer is used to enhance the performance of the recognition rate. The latest simulation results show that the proposed AER system is able to achieve an emotion recognition rate of 81.67%.
AB - Emotion recognition based on an audio signal is an area of active research in the domain of human-computer interaction and effective computing. This paper presents an audio-emotion recognition (AER) system using parallel classifiers and an audio feature analyzer. In the proposed system, audio features such as the pitch and fractional cepstral coefficient are first extracted from the audio signal for analysis. These extracted features are then used to train a radial basis function. Lastly, an audio feature analyzer is used to enhance the performance of the recognition rate. The latest simulation results show that the proposed AER system is able to achieve an emotion recognition rate of 81.67%.
KW - Emotion recognition
KW - Mel-frequency cepstral coefficients
KW - linear discriminant analysis
KW - principal component analysis
KW - radial basis function
UR - http://www.scopus.com/inward/record.url?scp=83155189193&partnerID=8YFLogxK
U2 - 10.1109/CIMSim.2011.44
DO - 10.1109/CIMSim.2011.44
M3 - Conference Proceeding
AN - SCOPUS:83155189193
SN - 9780769545622
T3 - Proceedings - CIMSim 2011: 3rd International Conference on Computational Intelligence, Modelling and Simulation
SP - 210
EP - 215
BT - Proceedings - CIMSim 2011
T2 - 2nd International Conference on Computational Intelligence, Modelling and Simulation 2011, CIMSim 2011
Y2 - 20 September 2011 through 22 September 2011
ER -