K
Kuldip K. Paliwal
Researcher at Griffith University
Publications - 372
Citations - 20697
Kuldip K. Paliwal is an academic researcher from Griffith University. The author has contributed to research in topics: Speech enhancement & Noise. The author has an hindex of 56, co-authored 366 publications receiving 16889 citations. Previous affiliations of Kuldip K. Paliwal include Carnegie Mellon University & Tata Institute of Fundamental Research.
Papers
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Journal ArticleDOI
Bidirectional recurrent neural networks
Mike Schuster,Kuldip K. Paliwal +1 more
TL;DR: It is shown how the proposed bidirectional structure can be easily modified to allow efficient estimation of the conditional posterior probability of complete symbol sequences without making any explicit assumption about the shape of the distribution.
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Efficient vector quantization of LPC parameters at 24 bits/frame
Kuldip K. Paliwal,B. Atal +1 more
TL;DR: It is shown that the split vector quantizer can quantize LPC information in 24 bits/frame with an average spectral distortion of 1 dB and less than 2% of the frames having spectral distortion greater than 2 dB.
Book
Speech Coding and Synthesis
TL;DR: An introduction to speech coding, W.B. Kleijn evaluation of speech coders, and a robust algorithm for pitch tracking (RAPT), D. McAulay and T.F. Quatieri waveform interpolation for coding and synthesis.
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The importance of phase in speech enhancement
TL;DR: The results of the oracle experiments show that accurate phase spectrum estimates can considerably contribute towards speech quality, as well as that the use of mismatched analysis windows in the computation of the magnitude and phase spectra provides significant improvements in both objective and subjective speech quality.
Journal ArticleDOI
Improving prediction of secondary structure, local backbone angles, and solvent accessible surface area of proteins by iterative deep learning.
Rhys Heffernan,Kuldip K. Paliwal,James Lyons,Abdollah Dehzangi,Alok Sharma,Jihua Wang,Abdul Sattar,Yuedong Yang,Yaoqi Zhou +8 more
TL;DR: The accuracy of the iterative use of predicted secondary structure and backbone torsion angles and dihedrals based on Cα atoms is higher than those of model structures from current state-of-the-art techniques, suggesting the potentially beneficial use of these predicted properties for model assessment and ranking.