1. Grey, J.M., Gordon, J.W.: Perceptual effects of spectral modifications on musical timbres. J. Acoust. Soc. Am. 63 (5), 1493–1500 (1978)
2. Liu, H., Setiono, R.: Chi2: feature selection and discretization of numeric attributes. In Proceedings of 7th IEEE International Conference on Tools with Artificial Intelligence, pp. 388–391. IEEE (1995)
3. Scheirer, E., Slaney, M.: Construction and evaluation of a robust multifeature speech/music discriminator. In 1997 IEEE international conference on acoustics, speech, and signal processing, vol. 2, pp. 1331–1334. IEEE (1997)
4. Kostov, V., Fukuda, S.: Emotion in user interface, voice interaction system. In SMC 2000 conference proceedings. 2000 IEEE International Conference on Systems, Man and Cybernetics. Cybernetics evolving to systems, humans, organizations, and their complex interactions, vol. 2, pp. 798–803. IEEE (2000)
5. Peltonen, V., Tuomi, J., Klapuri, A., Huopaniemi, J., Sorsa, T.: Computational auditory scene recognition. In 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 2, pp. II-1941. IEEE (2002)