Download PDF by Raghunath S. Holambe,Mangesh S. Deshpande: Advances in Non-Linear Modeling for Speech Processing

By Raghunath S. Holambe,Mangesh S. Deshpande

ISBN-10: 1461415047

ISBN-13: 9781461415046

Advances in Non-Linear Modeling for Speech Processing contains complicated issues in non-linear estimation and modeling recommendations in addition to their functions to speaker popularity.

Non-linear aeroacoustic modeling process is used to estimate the real fine-structure speech occasions, which aren't printed by way of the fast time Fourier rework (STFT). This aeroacostic modeling technique offers the impetus for the excessive answer Teager power operator (TEO). This operator is characterised by way of a time solution which could tune swift sign strength adjustments inside of a glottal cycle.

The cepstral good points like linear prediction cepstral coefficients (LPCC) and mel frequency cepstral coefficients (MFCC) are computed from the importance spectrum of the speech body and the part spectra is missed. to beat the matter of neglecting the part spectra, the speech creation approach may be represented as an amplitude modulation-frequency modulation (AM-FM) version. To demodulate the speech sign, to estimation the amplitude envelope and on the spot frequency elements, the power separation set of rules (ESA) and the Hilbert remodel demodulation (HTD) set of rules are mentioned.

Different positive factors derived utilizing above non-linear modeling recommendations are used to advance a speaker id method. ultimately, it's proven that, the fusion of speech construction and speech conception mechanisms may end up in a strong characteristic set.

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Advances in Non-Linear Modeling for Speech Processing (SpringerBriefs in Electrical and Computer Engineering) by Raghunath S. Holambe,Mangesh S. Deshpande

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