2014 International Conference on Signal Processing and Integrated Networks (SPIN) 2014
DOI: 10.1109/spin.2014.6776918
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Musical instrument classification using higher order spectra

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Cited by 10 publications
(9 citation statements)
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“…where, 3 = − 1 − 2 Similarly, it can be shown in the trispectrum using four frequency notations (Eq. (15)) [31,32]. 2 3 4 1 2 3 4 , , ,…”
Section: Trispectrummentioning
confidence: 99%
“…where, 3 = − 1 − 2 Similarly, it can be shown in the trispectrum using four frequency notations (Eq. (15)) [31,32]. 2 3 4 1 2 3 4 , , ,…”
Section: Trispectrummentioning
confidence: 99%
“…Various features such as Timbral, Temporal, Spectral, Wavelet and MFCC have been proposed in the past years for music genre classification. Also, it has been observed that Timbral and MFCC features have made a significant contribution to genre classification (Bhalke et al, 2014;Fu et al, 2011;Ghosal et al, 2012). In addition, Fractional Fourier Transform makes use of chirp decomposition which is especially suitable for music signals in which time, frequency and phase information play a vital role (Ashok Narayanan, Prabhu, 2003; Bhalke et al, 2016).…”
Section: Literature Surveymentioning
confidence: 99%
“…Music pieces are mapped on the plane and classified. Bhalke et al (2014), had proposed fractional Fourier transform (FrFT) based MFCC features for discriminating musical instruments and have found that the interclass variation was greatly maximised and intra-class variation was minimised by the use of the chirp like kernel basis function of the FrFT.…”
Section: Literature Surveymentioning
confidence: 99%
“…FrFt uses linear chirps as a basis function, and thus, it offers a great deal of flexibility in the processing of audio signals (Bhalke et al 2014). The time-frequency representation of a signal is on a plane with two orthogonal axes, where the time axis is represented horizontally as x(t) and the frequency axis is represented vertically.…”
Section: Frft Based Mfcc Features (Frmfcc)mentioning
confidence: 99%