Alexander A. Petrovsky

79 papers A 7B 2C 6Misc 5Journal 19Unranked 39
YearRankTypeTitle / Venue / Authors
2020 B conf
TheRuSLan: Database of Russian Sign Language.
LREC
Ildar Kagirov, Denis Ivanko, Dmitry Ryumin, Alexander A. Petrovsky, Alexey Karpov
2018 Misc conf
Audio/Speech Coding Based on the Perceptual Sparse Representation of the Signal with DAE Neural Network Quantizer and Near-End Listening Enhancement.
MISSI
Vadzim Herasimovich, Alexey A. Petrovsky, Vladislav Avramov, Alexander A. Petrovsky
2018 C conf
Sound Signal Invariant DAE Neural Network-Based Quantizer Architecture of Audio/Speech Coder Using the Matching Pursuit Algorithm.
ISNN
Vladislav Avramov, Vadzim Herasimovich, Alexander A. Petrovsky
2018 — conf
Two-dimensional non-separable quaternionic paraunitary filter banks.
SPA
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
2017 — conf
Design and implementation of reversible integer quaternionic paraunitary filter banks on adder-based distributed arithmetic.
SPA
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
2017 J jnl
Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image coding.
Microprocess. Microsystems
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
2017 — conf
Multiplierless structurally orthogonal block-lifting-based quaternionic paraunitary filter banks with sum-of-powers-of-two coefficients.
MECO
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
2017 Misc conf
Real-time implementation of hearing aid with combined noise and acoustic feedback reduction based on smartphone.
ICASSP
Maxim Vashkevich, Elias Azarov, Nick Petrovsky, Denis Likhachov, Alexander A. Petrovsky
2017 J jnl
Signal Processing Platforms and Algorithms for Real-Life Communications and Listening to Digital Audio.
J. Electr. Comput. Eng.
Alexander A. Petrovsky, Wanggen Wan, Manuel Rosa-Zurera, Alexey Karpov
2017 — conf
Structurally orthogonal finite precision FPGA implementation of block-lifting-based quaternionic paraunitary filter banks for L2L image coding.
DSP
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
2017 — conf
Voice Conversion for TTS Systems with Tuning on the Target Speaker Based on GMM.
SPECOM
Vadim Zahariev, Elias Azarov, Alexander A. Petrovsky
2016 — conf
Bio-Inspired Sparse Representation of Speech and Audio Using Psychoacoustic Adaptive Matching Pursuit.
SPECOM
Alexey A. Petrovsky, Vadzim Herasimovich, Alexander A. Petrovsky
2016 J jnl
CORDIC-lifting factorization of paraunitary filter banks based on the quaternionic multipliers for lossless image coding.
Multidimens. Syst. Signal Process.
Nick Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
2016 Misc conf
Instantaneous pitch estimation algorithm based on multirate sampling.
ICASSP
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2016 — conf
Pipelined block-lifting-based embedded processor for multiplying quaternions using distributed arithmetic.
MECO
Nick A. Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
2015 — conf
Design and high-performance hardware architecture for image coding using block-lifting-based quaternionic paraunitary filter banks.
MECO
Nick A. Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
2015 J jnl
Estimation of the instantaneous signal parameters using a modified Prony's method.
Autom. Control. Comput. Sci.
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2015 C conf
FPSoC using Xilinx Zynq for medical image coding based on the quaternionic paraunitary filter banks.
HealthCom
Nick Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
2015 A conf
Real-time pitch modification system for speech and singing voice.
INTERSPEECH
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
2015 — conf
Speech Enhancement in Quasi-Periodic Noises Using Improved Spectral Subtraction Based on Adaptive Sampling.
SPECOM
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2014 Misc conf
Guslar: A framework for automated singing voice correction.
ICASSP
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2014 — conf
Instantaneous Harmonic Analysis: Techniques and Applications to Speech Signal Processing.
SPECOM
Alexander A. Petrovsky, Elias Azarov
2014 — conf
Instantaneous parameters estimation algorithm for noisy AM-FM oscillatory signals.
EUSIPCO
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2013 A conf
Instantaneous harmonic representation of speech using multicomponent sinusoidal excitation.
INTERSPEECH
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2013 — conf
Pipelined embedded processor of quaternionic m-band wavelets for image multiresolution analysis.
MECO
Nicolai A. Petrovsky, Marek Parfieniuk, Alexander A. Petrovsky
2013 A conf
Real-time and non-real-time voice conversion systems with web interfaces.
INTERSPEECH
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
2013 A conf
Real-time voice conversion using artificial neural networks with rectified linear units.
INTERSPEECH
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
2013 J jnl
Short-critical-path and structurally orthogonal scaled CORDIC-based approximations of the eight-point discrete cosine transform.
IET Circuits Devices Syst.
Marek Parfieniuk, Maxim Vashkevich, Alexander A. Petrovsky
2012 J jnl
A low multiplicative complexity fast recursive DCT-2 algorithm
CoRR
Maxim Vashkevich, Alexander A. Petrovsky
2012 J jnl
An algebraic method for synthesizing fast algorithms of discrete cosine transform of arbitrary size.
Autom. Control. Comput. Sci.
Maxim Vashkevich, Alexander A. Petrovsky
2012 J jnl
Derivation of fast DCT algorithms using algebraic technique based on Galois theory
CoRR
Maxim Vashkevich, Alexander A. Petrovsky
2012 — conf
Incorporating auditory properties into generalised sidelobe canceller.
EUSIPCO
Adam Borowicz, Alexander A. Petrovsky
2012 — conf
Instantaneous pitch estimation based on RAPT framework.
EUSIPCO
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
2012 — conf
Low-delay hearing aid based on cochlear model with nonuniform subband acoustic feedback cancellation.
EUSIPCO
Maxim Vashkevich, Elias Azarov, Alexander A. Petrovsky
2011 J jnl
FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT
CoRR
Maxim Vashkevich, Marek Parfieniuk, Alexander A. Petrovsky
2011 J jnl
Hybrid signal decomposition based on instantaneous harmonic parameters and perceptually motivated wavelet packets for scalable audio coding.
Signal Process.
Alexey A. Petrovsky, Elias Azarov, Alexander A. Petrovsky
2011 J jnl
Practical design of multi-channel oversampled warped cosine-modulated filter banks
CoRR
Maxim Vashkevich, Wanggen Wan, Alexander A. Petrovsky
2011 Misc conf
Real-time voice conversion based on instantaneous harmonic parameters.
ICASSP
Elias Azarov, Alexander A. Petrovsky
2011 A conf
Robust HNR-Based Closed-Loop Pitch and Harmonic Parameters Estimation.
INTERSPEECH
Alexander Pavlovets, Alexander A. Petrovsky
2011 J jnl
Signal subspace approach for psychoacoustically motivated speech enhancement.
Speech Commun.
Adam Borowicz, Alexander A. Petrovsky
2010 — conf
Dynamic reconfigurable lifting-based wavelet packet pipeline processor for real-time audio application.
EUSIPCO
Alexey A. Petrovsky, Maxim Rodionov, Alexander A. Petrovsky
2010 J jnl
High-Quality Time Stretch and Pitch Shift Effects for Speech and Audio Using the Instantaneous Harmonic Analysis.
EURASIP J. Adv. Signal Process.
Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk
2010 J jnl
Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers.
Signal Process.
Marek Parfieniuk, Alexander A. Petrovsky
2010 C conf
Linear prediction of deterministic components in hybrid signal representation.
ISCAS
Elias Azarov, Alexander A. Petrovsky
2010 C conf
Quasi-periodic signal analysis using harmonic transform with application to voiced speech processing.
ISCAS
Piotr Zubrycki, Alexander A. Petrovsky
2010 J jnl
Quaternion Multiplier Inspired by the Lifting Implementation of Plane Rotations.
IEEE Trans. Circuits Syst. I Regul. Pap.
Marek Parfieniuk, Alexander A. Petrovsky
2009 — conf
Combining advanced sinusoidal and waveform matching models for parametric audio/speech coding.
EUSIPCO
Alexey A. Petrovsky, Elias Azarov, Alexander A. Petrovsky
2008 — conf
Estimation of the instantaneous harmonic parameters of speech.
EUSIPCO
Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk
2007 — conf
Accurate speech decomposition into periodic and aperiodic components based on Discrete Harmonic Transform.
EUSIPCO
Piotr Zubrycki, Alexander A. Petrovsky
2007 A conf
An approximate solution for perceptually constrained signal subspace speech enhancement method.
INTERSPEECH
Adam Borowicz, Alexander A. Petrovsky
2007 — conf
Dependencies between coding gain and filter length in paraunitary filter banks designed using quaternionic approach.
EUSIPCO
Marek Parfieniuk, Alexander A. Petrovsky
2007 J jnl
Quaternionic Lattice Structures for Four-Channel Paraunitary Filter Banks.
EURASIP J. Adv. Signal Process.
Marek Parfieniuk, Alexander A. Petrovsky
2006 J jnl
An application of the warped discrete Fourier transform in the perceptual speech enhancement.
Speech Commun.
Adam Borowicz, Marek Parfieniuk, Alexander A. Petrovsky
2006 — conf
Automatic Generation of Split-Radix 2-4 Parallel-Pipeline FFT Processors: Hardware Reconfiguration and Core Optimizations.
PARELEC
Alexander A. Petrovsky, Sergei L. Shkredov
2006 — conf
First-order Markov property of the auditory spiking neuron model response.
EUSIPCO
Alexei V. Ivanov, Alexander A. Petrovsky
2006 B conf
Markov Coding Strategy of the Simple Spiking Model of Auditory Neuron.
IJCNN
Alexei V. Ivanov, Alexander A. Petrovsky
2006 — conf
Minima controlled noise estimation for KLT-based speech enhancement.
EUSIPCO
Adam Borowicz, Alexander A. Petrovsky
2006 — conf
Quaternionic approach to the one-regular eight-band linear phase paraunitary filter banks.
EUSIPCO
Marek Parfieniuk, Alexander A. Petrovsky
2006 C conf
Quaternionic formulation of the first regularity for four-band paraunitary filter banks.
ISCAS
Marek Parfieniuk, Alexander A. Petrovsky
2006 — conf
Structurally Orthogonal Finite Precision Implementation of the Eight Point DCT.
ICASSP (3)
Marek Parfieniuk, Alexander A. Petrovsky
2005 — conf
An overcomplete WDFT sinusoidal basis for perceptually motivated speech enhancement.
EUSIPCO
Adam Borowicz, Alexander A. Petrovsky
2005 J jnl
Analysis of the IHC Adaptation for the Anthropomorphic Speech Processing Systems.
EURASIP J. Adv. Signal Process.
Alexei V. Ivanov, Alexander A. Petrovsky
2005 — ch.
Analysis/Synthesis Speech Model Based on the Pitch-Tracking Periodic-Aperiodic Decomposition.
Information Processing and Security Systems
Piotr Zubrycki, Alexander A. Petrovsky
2005 A conf
Frequency-domain auditory suppression modelling (FASM) - a WDFT-based anthropomorphic noise-robust feature extraction algorithm for speech recognition.
INTERSPEECH
Alexei V. Ivanov, Marek Parfieniuk, Alexander A. Petrovsky
2005 — conf
Quaternionic approach to 8-channel general paraunitary filter bank.
EUSIPCO
Marek Parfieniuk, Alexander A. Petrovsky
2004 J jnl
An anthropomorphic speech Processing based on the cochlear Model and its Application for coding Task.
Int. J. Comput.
Alexander A. Petrovsky, Denis Likhachov, Wanggen Wan
2004 C conf
Multi-Pipeline Implementations of Real-Time Vector DFT.
DSD
Alexander A. Petrovsky, Sergei L. Shkredov
2004 — conf
Quaternionic building block for paraunitary filter banks.
EUSIPCO
Marek Parfieniuk, Alexander A. Petrovsky
2004 — conf
Radix 2 and split radix 2-4 algorithms in formal synthesis of parallel-pipeline FFT processors.
EUSIPCO
Alexander A. Petrovsky, Sergei L. Shkredov
2004 — conf
Warped DFT as the basis for psychoacoustic model.
ICASSP (4)
Marek Parfieniuk, Alexander A. Petrovsky
2003 — conf
Evolutionary design of filter bank based on quaternions.
ISSPA (2)
Marek Parfieniuk, Alexander A. Petrovsky
2002 — conf
Auditory model based speech enhancement system for hands-free devices.
EUSIPCO
Alexander A. Petrovsky, Krzysztof Bielawski
2002 — conf
Dynamic Algorithm Transforms for Reconfigurable Real-Time Audio Coding Processor.
PARELEC
Alexey A. Petrovsky, Alexander A. Petrovsky
2000 — conf
Flexible cochlear system based on digital model of cochlea: Structure, algorithms and testing.
EUSIPCO
Jaroslaw Baszun, Alexander A. Petrovsky
1999 — conf
An improved speech model with allowance for time-varying pitch harmonic amplitudes and frequencies in low bit-rate MBE coders.
EUROSPEECH
Valentin V. Sercov, Alexander A. Petrovsky
1999 — conf
MLPs and Mixture Models for the Estimation of the Posterior Probabilities of Class Membership.
TSD
Alexei V. Ivanov, Alexander A. Petrovsky
1999 — conf
Speech enhancement system for hands-free telephone based on the psychoacoustically motivated filter bank with allpass frequency transformation #.
EUROSPEECH
Krzysztof Bielawski, Alexander A. Petrovsky
1998 — conf
The method of pitch frequency detection on the base of tuning to its harmonics.
EUSIPCO
Valentin V. Sercov, Alexander A. Petrovsky
1996 — conf
The synthesis of a high order digital bandpass filters with tunable centre frequency and bandwidth.
EUSIPCO
Alexander A. Petrovsky