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 Periódicos
 A. Queiroz e R. Coelho, "Harmonic Detection From Noisy Speech With Auditory Frame Gain for Intelligibility Enhancement", IEEE/ACM Transactions on Audio, Speech and Language Processing, v. 32, pp. 2522-2531, April 2024. [download]
R. Marinati, R. Coelho e L. Zão, "FRS: Adaptive Score for Improving Acoustic Source Classification From Noisy Signals", IEEE Signal Processing Letters, v. 31, pp. 671-675, January 2024. [download]
A. Caldeira e R. Coelho, "EEMD-IF Based Method for Underwater Noisy Acoustic Signals Enhancement in Time-Domain", IEEE Signal Processing Letters, v. 30, pp. 294-298, March 2023. [download]
A. Queiroz e R. Coelho, "Noisy Speech Based Temporal Decomposition to Improve Fundamental Frequency Estimation", IEEE/ACM Transactions on Audio, Speech and Language Processing, v. 30, pp. 2504-2513, July 2022. [download]
César A. Medina S., R. Coelho e L. Zão, "Impulsive Noise Detection for Speech Enhancement in HHT Domain", IEEE/ACM Transactions on Audio, Speech and Language Processing, v. 29, pp. 2244-2253, June 2021. [download]
F. Faria e R. Coelho, "Blind Adaptive Mask to Improve Intelligibility of Non-Stationary Noisy Speech", IEEE Signal Processing Letters, v. 28, pp. 1170-1174, June 2021. [download]
A. Queiroz e R. Coelho, "F0-based Gammatone Filtering for Intelligibility Gain of Acoustic Noisy Signals", IEEE Signal Processing Letters, v. 28, pp. 1225-1229, May 2021. [download]
G. Zucatelli e R. Coelho, "Adaptive Reverberation Absorption using Non-stationary Masking Components Detection for Intelligibility Improvement", IEEE Signal Processing Letters, v. 27, pp. 1-5, 2020. [download]
M. Alves, R. Coelho e E. Dranka, "Effective Acoustic Energy Sensing Exploitation for Target Sources Localization in Urban Acoustic Scenes", IEEE Sensors Letters, v. 4, n. 2, pp. 1-4, February 2020. [download]
V. Vieira, R. Coelho e F. Assis, "Hilbert–Huang–Hurst-based Non-Linear Acoustic Feature Vector for Emotion Classification with Stochastic Models and Learning Systems", IET Signal Processing, v. 14, n. 8, pp. 522-532, October 2020. [download]
G. Zucatelli, R. Coelho e L. Zão, "Adaptive Learning With Surrogate Assisted Training Models for Acoustic Source Classification", IEEE Sensors Letters, v. 3, n. 6, pp. 1-4, June 2019. [download]
L. Zão e R. Coelho, "On the Estimation of Fundamental Frequency From Nonstationary Noisy Speech Signals Based on the Hilbert-Huang Transform", IEEE Signal Processing Letters, v. 25, n. 2, pp. 248-252, February 2018. [download]
R. Tavares e R. Coelho, "Speech Enhancement with Non-Stationary Acoustic Noise Detection in Time Domain", IEEE Signal Processing Letters, v. 23, n. 1, pp. 6-10, January 2016. [download] [MATLAB/C++ codes]
E. Dranka e R. Coelho, "Robust Maximum Likelihood Acoustic Energy Based Source Localization in Correlated Noisy Sensing Environments", IEEE Journal of Selected Topics in Signal Processing, v. 9, n. 2, pp. 259-267, March 2015. [download]
A. Venturini, L. Zão e R. Coelho, "On Speech Features Fusion, α-Integration Gaussian Modeling and Multi-Style Training for Noise Robust Speaker Classification", IEEE/ACM Transactions on Audio, Speech and Language Processing, v. 22, n. 12, pp. 1951-1964, December 2014. [download]
L. Zão, R. Coelho e P. Flandrin, "Speech Enhancement with EMD and Hurst-based Mode Selection", IEEE/ACM Transactions on Audio, Speech and Language Processing, v. 22, n. 5, pp. 897-909, May 2014. [download] [MATLAB/C++ codes]
L. Zão, D. Cavalcante e R. Coelho, "Time-Frequency Feature and AMS-GMM Mask for Acoustic Emotion Classification", IEEE Signal Processing Letters, v. 21, n. 5, pp. 620-624, May 2014. [download]
R. Santana e R. Coelho, "Low-frequency ambient noise generator with application to automatic speaker classification", EURASIP Journal on Advances in Signal Processing, v. 2012, p. 175-175.7, 2012. [download]
L. Zão e R. Coelho, "Generation of coloured acoustic noise samples with non-Gaussian distributions", IET Signal Processing, v. 6, p. 684-688, September 2012. [download]
L. Zão and R. Coelho, "Colored Noise based Multicondition Training Technique for Robust Speaker Identification", IEEE Signal Processing Letters, v. 18, n. 11, pp. 675-678, November 2011. [download]
G. Loss and R. Coelho, "Fast Hardware Design of 1/f Fractional Brownian Noise Generator", Journal of Communication and Information Systems, v. 1, pp. 1-6, 2011.
L. Zão and R. Coelho, "Low-Frequency Optical Noise Generator using Fractional Statistics", Electronics Letters, v. 46, pp. 1072-1074, 2010. [download]
L. Zão, A. Alcaim and R. Coelho, "Optical Compression for Samples with Different Bit Patterns and Scaling Degrees", Optical Engineering (Bellingham. Print), v. 48, pp. 035002-1-035002-5, 2009.
L. Zão, A. Alcaim and R. Coelho, "Optical Channel Access Security based on Automatic Speaker Recognition.", Journal of Microwaves and Optoelectronics, v. 8, pp. 32-42, 2009.
L. Zão, G. Loss and R. Coelho, "Design and implementation of an optical Gaussian noise generator", Optical Engineering (Bellingham. Print), v. 48, pp. 085002-1-085002.5, 2009.
R. Sant Ana, R. Coelho and A. Alcaim, "Text-Independent Speaker Recognition Based on the Hurst Parameter and the Multi-Dimensional Fractional Brownian Motion Model", IEEE Transactions on Audio, Speech and Language Processing, v. 14, n. 3, pp. 931-940, May 2006. [download]
R. Sant'Ana, R. Coelho and A. Alcaim, "Automatic Speaker Verification Based on the Fractional Brownian Motion Process", Electronics Letters, vol. 40, n. 19, pp. 1233-1234, September, 2004. [download]
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