Alexander A. Petrovsky

Publication Activity (10 Years)

Years Active: 1996-2020
Publications (10 Years): 15

Top Topics

Subband Wavelet

Matching Pursuit

Estimation Algorithm

Top Venues

Publications

Ildar Kagirov, Denis Ivanko, Dmitry Ryumin, Alexander A. Petrovsky, Alexey Karpov
TheRuSLan: Database of Russian Sign Language. LREC (2020)
Vadzim Herasimovich, Alexey A. Petrovsky, Vladislav Avramov, Alexander A. Petrovsky
Audio/Speech Coding Based on the Perceptual Sparse Representation of the Signal with DAE Neural Network Quantizer and Near-End Listening Enhancement. MISSI (2018)
Vladislav Avramov, Vadzim Herasimovich, Alexander A. Petrovsky
Sound Signal Invariant DAE Neural Network-Based Quantizer Architecture of Audio/Speech Coder Using the Matching Pursuit Algorithm. ISNN (2018)
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
Two-dimensional non-separable quaternionic paraunitary filter banks. SPA (2018)
Alexander A. Petrovsky, Wanggen Wan, Manuel Rosa-Zurera, Alexey Karpov
Signal Processing Platforms and Algorithms for Real-Life Communications and Listening to Digital Audio. J. Electr. Comput. Eng. 2017 (2017)
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
Multiplierless structurally orthogonal block-lifting-based quaternionic paraunitary filter banks with sum-of-powers-of-two coefficients. MECO (2017)
Vadim Zahariev, Elias Azarov, Alexander A. Petrovsky
Voice Conversion for TTS Systems with Tuning on the Target Speaker Based on GMM. SPECOM (2017)
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
Design and implementation of reversible integer quaternionic paraunitary filter banks on adder-based distributed arithmetic. SPA (2017)
Maxim Vashkevich, Elias Azarov, Nick Petrovsky, Denis Likhachov, Alexander A. Petrovsky
Real-time implementation of hearing aid with combined noise and acoustic feedback reduction based on smartphone. ICASSP (2017)
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
Structurally orthogonal finite precision FPGA implementation of block-lifting-based quaternionic paraunitary filter banks for L2L image coding. DSP (2017)
Nick A. Petrovsky, Eugene V. Rybenkov, Alexander A. Petrovsky
Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image coding. Microprocess. Microsystems 52 (2017)
Nick Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
CORDIC-lifting factorization of paraunitary filter banks based on the quaternionic multipliers for lossless image coding. Multidimens. Syst. Signal Process. 27 (3) (2016)
Alexey Petrovsky, Vadzim Herasimovich, Alexander A. Petrovsky
Bio-Inspired Sparse Representation of Speech and Audio Using Psychoacoustic Adaptive Matching Pursuit. SPECOM (2016)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Instantaneous pitch estimation algorithm based on multirate sampling. ICASSP (2016)
Nick A. Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
Pipelined block-lifting-based embedded processor for multiplying quaternions using distributed arithmetic. MECO (2016)
Nick A. Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
Design and high-performance hardware architecture for image coding using block-lifting-based quaternionic paraunitary filter banks. MECO (2015)
Nick Petrovsky, Andrew V. Stankevich, Alexander A. Petrovsky
FPSoC using Xilinx Zynq for medical image coding based on the quaternionic paraunitary filter banks. HealthCom (2015)
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
Real-time pitch modification system for speech and singing voice. INTERSPEECH (2015)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Estimation of the instantaneous signal parameters using a modified Prony's method. Autom. Control. Comput. Sci. 49 (2) (2015)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Speech Enhancement in Quasi-Periodic Noises Using Improved Spectral Subtraction Based on Adaptive Sampling. SPECOM (2015)
Alexander A. Petrovsky, Elias Azarov
Instantaneous Harmonic Analysis: Techniques and Applications to Speech Signal Processing. SPECOM (2014)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Instantaneous parameters estimation algorithm for noisy AM-FM oscillatory signals. EUSIPCO (2014)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Guslar: A framework for automated singing voice correction. ICASSP (2014)
Nicolai A. Petrovsky, Marek Parfieniuk, Alexander A. Petrovsky
Pipelined embedded processor of quaternionic m-band wavelets for image multiresolution analysis. MECO (2013)
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
Real-time and non-real-time voice conversion systems with web interfaces. INTERSPEECH (2013)
Marek Parfieniuk, Maxim Vashkevich, Alexander A. Petrovsky
Short-critical-path and structurally orthogonal scaled CORDIC-based approximations of the eight-point discrete cosine transform. IET Circuits Devices Syst. 7 (3) (2013)
Elias Azarov, Maxim Vashkevich, Denis Likhachov, Alexander A. Petrovsky
Real-time voice conversion using artificial neural networks with rectified linear units. INTERSPEECH (2013)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Instantaneous harmonic representation of speech using multicomponent sinusoidal excitation. INTERSPEECH (2013)
Maxim Vashkevich, Alexander A. Petrovsky
Derivation of fast DCT algorithms using algebraic technique based on Galois theory CoRR (2012)
Adam Borowicz, Alexander A. Petrovsky
Incorporating auditory properties into generalised sidelobe canceller. EUSIPCO (2012)
Maxim Vashkevich, Alexander A. Petrovsky
A low multiplicative complexity fast recursive DCT-2 algorithm CoRR (2012)
Maxim Vashkevich, Alexander A. Petrovsky
An algebraic method for synthesizing fast algorithms of discrete cosine transform of arbitrary size. Autom. Control. Comput. Sci. 46 (5) (2012)
Maxim Vashkevich, Elias Azarov, Alexander A. Petrovsky
Low-delay hearing aid based on cochlear model with nonuniform subband acoustic feedback cancellation. EUSIPCO (2012)
Elias Azarov, Maxim Vashkevich, Alexander A. Petrovsky
Instantaneous pitch estimation based on RAPT framework. EUSIPCO (2012)
Elias Azarov, Alexander A. Petrovsky
Real-time voice conversion based on instantaneous harmonic parameters. ICASSP (2011)
Maxim Vashkevich, Marek Parfieniuk, Alexander A. Petrovsky
FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT CoRR (2011)
Alexander Pavlovets, Alexander A. Petrovsky
Robust HNR-Based Closed-Loop Pitch and Harmonic Parameters Estimation. INTERSPEECH (2011)
Alexey Petrovsky, Elias Azarov, Alexander A. Petrovsky
Hybrid signal decomposition based on instantaneous harmonic parameters and perceptually motivated wavelet packets for scalable audio coding. Signal Process. 91 (6) (2011)
Adam Borowicz, Alexander A. Petrovsky
Signal subspace approach for psychoacoustically motivated speech enhancement. Speech Commun. 53 (2) (2011)
Maxim Vashkevich, Wanggen Wan, Alexander A. Petrovsky
Practical design of multi-channel oversampled warped cosine-modulated filter banks CoRR (2011)
Alexey Petrovsky, Maxim Rodionov, Alexander A. Petrovsky
Dynamic reconfigurable lifting-based wavelet packet pipeline processor for real-time audio application. EUSIPCO (2010)
Marek Parfieniuk, Alexander A. Petrovsky
Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers. Signal Process. 90 (6) (2010)
Elias Azarov, Alexander A. Petrovsky
Linear prediction of deterministic components in hybrid signal representation. ISCAS (2010)
Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk
High-Quality Time Stretch and Pitch Shift Effects for Speech and Audio Using the Instantaneous Harmonic Analysis. EURASIP J. Adv. Signal Process. 2010 (2010)
Piotr Zubrycki, Alexander A. Petrovsky
Quasi-periodic signal analysis using harmonic transform with application to voiced speech processing. ISCAS (2010)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternion Multiplier Inspired by the Lifting Implementation of Plane Rotations. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2010)
Alexey Petrovsky, Elias Azarov, Alexander A. Petrovsky
Combining advanced sinusoidal and waveform matching models for parametric audio/speech coding. EUSIPCO (2009)
Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk
Estimation of the instantaneous harmonic parameters of speech. EUSIPCO (2008)
Adam Borowicz, Alexander A. Petrovsky
An approximate solution for perceptually constrained signal subspace speech enhancement method. INTERSPEECH (2007)
Marek Parfieniuk, Alexander A. Petrovsky
Dependencies between coding gain and filter length in paraunitary filter banks designed using quaternionic approach. EUSIPCO (2007)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternionic Lattice Structures for Four-Channel Paraunitary Filter Banks. EURASIP J. Adv. Signal Process. 2007 (2007)
Piotr Zubrycki, Alexander A. Petrovsky
Accurate speech decomposition into periodic and aperiodic components based on Discrete Harmonic Transform. EUSIPCO (2007)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternionic formulation of the first regularity for four-band paraunitary filter banks. ISCAS (2006)
Alexander A. Petrovsky, Sergei L. Shkredov
Automatic Generation of Split-Radix 2-4 Parallel-Pipeline FFT Processors: Hardware Reconfiguration and Core Optimizations. PARELEC (2006)
Alexei V. Ivanov, Alexander A. Petrovsky
First-order Markov property of the auditory spiking neuron model response. EUSIPCO (2006)
Adam Borowicz, Alexander A. Petrovsky
Minima controlled noise estimation for KLT-based speech enhancement. EUSIPCO (2006)
Alexei V. Ivanov, Alexander A. Petrovsky
Markov Coding Strategy of the Simple Spiking Model of Auditory Neuron. IJCNN (2006)
Marek Parfieniuk, Alexander A. Petrovsky
Structurally Orthogonal Finite Precision Implementation of the Eight Point DCT. ICASSP (3) (2006)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternionic approach to the one-regular eight-band linear phase paraunitary filter banks. EUSIPCO (2006)
Adam Borowicz, Marek Parfieniuk, Alexander A. Petrovsky
An application of the warped discrete Fourier transform in the perceptual speech enhancement. Speech Commun. 48 (8) (2006)
Adam Borowicz, Alexander A. Petrovsky
An overcomplete WDFT sinusoidal basis for perceptually motivated speech enhancement. EUSIPCO (2005)
Alexei V. Ivanov, Marek Parfieniuk, Alexander A. Petrovsky
Frequency-domain auditory suppression modelling (FASM) - a WDFT-based anthropomorphic noise-robust feature extraction algorithm for speech recognition. INTERSPEECH (2005)
Alexei V. Ivanov, Alexander A. Petrovsky
Analysis of the IHC Adaptation for the Anthropomorphic Speech Processing Systems. EURASIP J. Adv. Signal Process. 2005 (9) (2005)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternionic approach to 8-channel general paraunitary filter bank. EUSIPCO (2005)
Marek Parfieniuk, Alexander A. Petrovsky
Warped DFT as the basis for psychoacoustic model. ICASSP (4) (2004)
Alexander A. Petrovsky, Sergei L. Shkredov
Multi-Pipeline Implementations of Real-Time Vector DFT. DSD (2004)
Alexander A. Petrovsky, Denis Likhachov, Wanggen Wan
An anthropomorphic speech Processing based on the cochlear Model and its Application for coding Task. Int. J. Comput. 3 (1) (2004)
Alexander A. Petrovsky, Sergei L. Shkredov
Radix 2 and split radix 2-4 algorithms in formal synthesis of parallel-pipeline FFT processors. EUSIPCO (2004)
Marek Parfieniuk, Alexander A. Petrovsky
Quaternionic building block for paraunitary filter banks. EUSIPCO (2004)
Marek Parfieniuk, Alexander A. Petrovsky
Evolutionary design of filter bank based on quaternions. ISSPA (2) (2003)
Alexander A. Petrovsky, Krzysztof Bielawski
Auditory model based speech enhancement system for hands-free devices. EUSIPCO (2002)
Alexey Petrovsky, Alexander A. Petrovsky
Dynamic Algorithm Transforms for Reconfigurable Real-Time Audio Coding Processor. PARELEC (2002)
Jaroslaw Baszun, Alexander A. Petrovsky
Flexible cochlear system based on digital model of cochlea: Structure, algorithms and testing. EUSIPCO (2000)
Valentin V. Sercov, Alexander A. Petrovsky
An improved speech model with allowance for time-varying pitch harmonic amplitudes and frequencies in low bit-rate MBE coders. EUROSPEECH (1999)
Alexei V. Ivanov, Alexander A. Petrovsky
MLPs and Mixture Models for the Estimation of the Posterior Probabilities of Class Membership. TSD (1999)
Krzysztof Bielawski, Alexander A. Petrovsky
Speech enhancement system for hands-free telephone based on the psychoacoustically motivated filter bank with allpass frequency transformation #. EUROSPEECH (1999)
Valentin V. Sercov, Alexander A. Petrovsky
The method of pitch frequency detection on the base of tuning to its harmonics. EUSIPCO (1998)
Alexander A. Petrovsky
The synthesis of a high order digital bandpass filters with tunable centre frequency and bandwidth. EUSIPCO (1996)