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ORCIDMárcio Holsbach Costa
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2020 – today
- 2025
[j26]Paulo Henrique Gubert, Bruno Catarino Bispo, Márcio Holsbach Costa:
On the optimality of the square-root wiener time-frequency mask for noise reduction in cochlear implants. Biomed. Signal Process. Control. 101: 107237 (2025)- 2024
- [j25]Maurício Campelo Tavares, Augusto Boff Pizzetta
, Márcio Holsbach Costa, Maria Madalena Canina Pinheiro:
Microcontroller-based acquisition system for evoked otoacoustic emissions: Protocol and methodology. Biomed. Signal Process. Control. 87(Part B): 105453 (2024) - [j24]Luciana M. X. de Souza, Márcio H. Costa, Renata Coelho Borges:
Envelope-Based Multichannel Noise Reduction for Cochlear Implant Applications. IEEE ACM Trans. Audio Speech Lang. Process. 32: 1873-1884 (2024) - 2023
- [j23]Diego Marques do Carmo, Ricardo Augusto Borsoi, Márcio Holsbach Costa:
Closed-Form Solution to the Multichannel Wiener Filter With Interaural Level Difference Preservation. IEEE ACM Trans. Audio Speech Lang. Process. 31: 2796-2811 (2023) - 2022
- [j22]Diego Marques do Carmo, Ricardo Augusto Borsoi, Márcio Holsbach Costa:
Robust parameter strategy for Wiener-based binaural noise reduction methods in hearing aids. Biomed. Signal Process. Control. 74: 103461 (2022) - [i5]Karoline da Rocha, José C. M. Bermudez, Elena R. C. Rivero, Márcio H. Costa:
A Pathology-Based Machine Learning Method to Assist in Epithelial Dysplasia Diagnosis. CoRR abs/2204.03572 (2022) - 2021
- [j21]Johnny Werner, Márcio Holsbach Costa:
Improved spatialization performance for joint speech dereverberation and noise reduction in binaural hearing aids. Biomed. Signal Process. Control. 68: 102714 (2021) - [j20]Raidel Herrera-Pereda, Alberto Taboada-Crispí, Danilo Babin, Wilfried Philips, Márcio Holsbach Costa:
A Review On digital image processing techniques for in-Vivo confocal images of the cornea. Medical Image Anal. 73: 102188 (2021) - [j19]Rafael Attili Chiea, Márcio H. Costa, Julio A. Cordioli:
An Optimal Envelope-Based Noise Reduction Method for Cochlear Implants: An Upper Bound Performance Investigation. IEEE ACM Trans. Audio Speech Lang. Process. 29: 1729-1739 (2021) - [i4]Diego Marques do Carmo, Ricardo Augusto Borsoi, Márcio H. Costa:
Robust parameter design for Wiener-based binaural noise reduction methods in hearing aids. CoRR abs/2104.09615 (2021) - 2020
- [j18]Gustavo Leão Mourão, Márcio Holsbach Costa, Stephan Paul:
Speech Intelligibility for Cochlear Implant Users with the MMSE Noise-Reduction Time-Frequency Mask. Biomed. Signal Process. Control. 60: 101982 (2020) - [j17]Paulo Henrique Gubert, Márcio Holsbach Costa, Cleison Daniel Silva, Alexandre Trofino Neto:
The performance impact of data augmentation in CSP-based motor-imagery systems for BCI applications. Biomed. Signal Process. Control. 62: 102152 (2020) - [j16]Wilmer Lobato, Márcio Holsbach Costa:
Worst-Case-Optimization Robust-MVDR Beamformer for Stereo Noise Reduction in Hearing Aids. IEEE ACM Trans. Audio Speech Lang. Process. 28: 2224-2237 (2020)
2010 – 2019
- 2019
- [j15]Rafael Attili Chiea, Márcio Holsbach Costa, Guillaume Barrault:
New insights on the optimality of parameterized Wiener filters for speech enhancement applications. Speech Commun. 109: 46-54 (2019) - [j14]Fábio P. Itturriet, Márcio Holsbach Costa:
Perceptually Relevant Preservation of Interaural Time Differences in Binaural Hearing Aids. IEEE ACM Trans. Audio Speech Lang. Process. 27(4): 753-764 (2019) - [c25]Renata C. Borges, Wemerson Delcio Parreira, Márcio H. Costa:
Design Guidelines for Feedforward Cancellation of the Occlusion-Effect in Hearing Aids. EMBC 2019: 607-610 - [i3]Johnny Werner, Márcio H. Costa:
Speech Dereverberation and Noise Reduction for both diffusive noise field and point noise source in Binaural Hearing Aids: Preliminary Version. CoRR abs/1911.03750 (2019) - 2018
- [j13]Diego Marques do Carmo, Márcio Holsbach Costa:
Online approximation of the multichannel Wiener filter with preservation of interaural level difference for binaural hearing-aids. Comput. Biol. Medicine 95: 188-197 (2018) - [j12]Wemerson Delcio Parreira, Márcio H. Costa, José C. M. Bermudez:
Stochastic behavior analysis of the Gaussian KLMS algorithm for a correlated input signal. Signal Process. 152: 286-291 (2018) - [i2]Fábio P. Itturriet, Márcio H. Costa:
Perceptually Relevant Preservation of Interaural Time Differences in Binaural Hearing Aids. CoRR abs/1806.09169 (2018) - [i1]Rafael Attili Chiea, Márcio Holsbach Costa, Guillaume Barrault:
New insights on the optimality of parameterized wiener filters for speech enhancement applications. CoRR abs/1809.07384 (2018) - 2017
- [j11]Márcio Holsbach Costa:
Theoretical transient analysis of a hearing aid feedback canceller with a saturation type nonlinearity in the direct path. Comput. Biol. Medicine 91: 243-254 (2017) - 2016
- [j10]Renata Coelho Borges, Márcio Holsbach Costa:
A feed forward adaptive canceller to reduce the occlusion effect in hearing aids. Comput. Biol. Medicine 79: 266-275 (2016) - [j9]Márcio Holsbach Costa, Sérgio J. M. de Almeida, José Carlos M. Bermudez:
A New Theoretical Model for the Pseudo Affine Projection Algorithm for Unity Step Size and Autoregressive Inputs. IEEE Trans. Signal Process. 64(14): 3591-3604 (2016) - 2015
- [c24]Renata Coelho Borges, Márcio Holsbach Costa:
Influence of the occlusion effect over the prediction-error feedback cancellation system in hearing aids. EMBC 2015: 2725-2728 - 2014
- [j8]Márcio Holsbach Costa:
A complementary low-cost method for broadband noise reduction in hearing aids for medium to high SNR levels. Comput. Biol. Medicine 46: 29-41 (2014) - [c23]Renata C. Borges, Márcio H. Costa, Patrick A. Naylor, Alexandre A. Ferreira:
Impact of the vent size in the feedback-path and occlusion-effect in hearing aids. BioCAS 2014: 25-28 - [c22]Márcio H. Costa, Patrick A. Naylor:
ILD preservation in the multichannel wiener filter for binaural hearing aid applications. EUSIPCO 2014: 636-640 - 2013
- [c21]Renata C. Borges, Márcio H. Costa, Julio A. Cordioli, Luciana F. C. Assuiti:
An adaptive occlusion canceller for hearing aids. EUSIPCO 2013: 1-5 - 2012
- [j7]Márcio Holsbach Costa:
Estimation of the noise autocorrelation function in auditory evoked potential applications. Biomed. Signal Process. Control. 7(5): 542-548 (2012) - [c20]Márcio H. Costa, Sérgio J. M. de Almeida, José Carlos Moreira Bermudez, Rodrigo B. Barcelos:
New insights into the weight behaviour of the Affine Projection algorithm. EUSIPCO 2012: 2610-2614 - 2011
- [c19]Márcio Holsbach Costa:
An improved adaptive predictor for uncorrelated noise reduction in hearing aids. EUSIPCO 2011: 476-480 - [c18]Victor Bissoli Nicolau, Márcio Holsbach Costa:
Analysis of the deficient length prediction error method in a hearing aid's feedback canceller. EUSIPCO 2011: 714-718 - 2010
- [c17]Sérgio J. M. de Almeida, Márcio Holsbach Costa, José Carlos M. Bermudez:
A theoretical model for the deficient order pseudo-affine projection algorithm. EUSIPCO 2010: 1718-1722 - [c16]Sérgio J. M. de Almeida, Márcio Holsbach Costa, José Carlos M. Bermudez:
A stochastic model for the deficient order Affine Projection algorithm. ISSPA 2010: 554-557
2000 – 2009
- 2009
- [j6]Márcio H. Costa, Maurício Campelo Tavares:
Removing harmonic power line interference from biopotential signals in low cost acquisition systems. Comput. Biol. Medicine 39(6): 519-526 (2009) - [c15]Sérgio J. M. de Almeida, Márcio Holsbach Costa, José Carlos M. Bermudez:
A stochastic model for the deficient length Pseudo Affine Projection adaptive algorithm. EUSIPCO 2009: 1715-1719 - 2008
- [j5]Márcio Holsbach Costa, José Carlos M. Bermudez:
A noise resilient variable step-size LMS algorithm. Signal Process. 88(3): 733-748 (2008) - [j4]Márcio Holsbach Costa, Leandro Ronchini Ximenes, José Carlos M. Bermudez:
Statistical analysis of the LMS adaptive algorithm subjected to a symmetric dead-zone nonlinearity at the adaptive filter output. Signal Process. 88(6): 1485-1495 (2008) - [c14]Márcio Holsbach Costa, Sérgio J. M. de Almeida, Guilherme Holsbach Costa:
A low cost coupled LMS adaptive algorithm with affine projection performance for autorregressive inputs: Mean weight analysis. EUSIPCO 2008: 1-5 - 2007
- [c13]Márcio Holsbach Costa, José Carlos M. Bermudez:
Mean-square error analysis of the LMS-RVSS adaptive algorithm. EUSIPCO 2007: 208-212 - [c12]Sérgio J. M. de Almeida, Márcio Holsbach Costa, José C. M. Bermudez:
Statistical analysis of the deficient length affine projection adaptive algorithm. EUSIPCO 2007: 380-384 - 2006
- [c11]Márcio H. Costa, José Carlos M. Bermudez:
A Robust Variable Step Size Algorithm for Lms Adaptive Filters. ICASSP (3) 2006: 93-96 - 2005
- [j3]Sérgio J. M. de Almeida, José Carlos M. Bermudez, Neil J. Bershad, Márcio Holsbach Costa:
A statistical analysis of the affine projection algorithm for unity step size and autoregressive inputs. IEEE Trans. Circuits Syst. I Regul. Pap. 52-I(7): 1394-1405 (2005) - [c10]Guillaume Barrault, Márcio H. Costa, José C. M. Bermudez, Arcanjo Lenzi:
A new analytical model for the NLMS algorithm. ICASSP (4) 2005: 41-44 - 2003
- [c9]Sérgio J. M. de Almeida, José Carlos M. Bermudez, Neil J. Bershad, Márcio H. Costa:
A stochastic model for the convergence behavior of the affine projection algorithm for Gaussian inputs. ICASSP (6) 2003: 313-316 - [c8]Márcio H. Costa, José C. M. Bermudez:
A fully analytical recursive stochastic model to the normalized signed regressor LMS algorithm. ISSPA (2) 2003: 587-590 - 2002
- [j2]Márcio Holsbach Costa, José Carlos M. Bermudez, Neil J. Bershad:
Stochastic analysis of the filtered-X LMS algorithm in systems with nonlinear secondary paths. IEEE Trans. Signal Process. 50(6): 1327-1342 (2002) - [c7]Márcio Holsbach Costa, José Carlos M. Bermudez:
An improved model for the Normalized LMS algorithm with Gaussian inputs and large number of coefficients. ICASSP 2002: 1385-1388 - [c6]José Carlos M. Bermudez, Márcio Holsbach Costa:
Optimum leakage factor for the MOV-LMS algorithm in nonlinear modeling and control systems. ICASSP 2002: 1393-1396 - 2001
- [j1]Márcio Holsbach Costa, José Carlos M. Bermudez, Neil J. Bershad:
Stochastic analysis of the LMS algorithm with a saturation nonlinearity following the adaptive filter output. IEEE Trans. Signal Process. 49(7): 1370-1387 (2001) - [c5]Márcio H. Costa, José C. M. Bermudez:
A true stochastic gradient adaptive algorithm for applications using nonlinear actuators. ICASSP 2001: 3489-3492 - 2000
- [c4]Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad:
The performance surface in nonlinear mean square estimation: application to the active noise control problem. ICASSP 2000: 841-844 - [c3]Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad:
Nonlinear secondary-path effects on the transient behavior of the multiple-error FXLMS algorithm. ISCAS 2000: 598-601
1990 – 1999
- 1999
- [c2]Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad:
Statistical analysis of the LMS algorithm with a zero-memory nonlinearity after the adaptive filter. ICASSP 1999: 1661-1664 - [c1]Márcio Holsbach Costa, José Carlos M. Bermudez, Neil J. Bershad:
Statistical analysis of the FXLMS algorithm with a nonlinearity in the secondary-path. ISCAS (3) 1999: 166-169
Coauthor Index
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