Robust access based on speaker identification for optical communications security. - Leonardo Zão; Abraham Alcaim; Rosângela Coelho (DPS, 2009)

Colored Noise Based Multicondition Training Technique for Robust Speaker Identification. - Leonardo Zão; Rosângela Coelho (IEEE Signal Process. Lett., 2011)

Noise Robust Speaker Verification based on the MFCC and pH Features Fusion and Multicondition Training. - Leonardo Zão; Rosângela Coelho (BIOSIGNALS, 2012)

Generation of coloured acoustic noise samples with non-Gaussian distributions. - Leonardo Zão; Rosângela Coelho (IET Signal Process., 2012)

Time-Frequency Feature and AMS-GMM Mask for Acoustic Emotion Classification. - Leonardo Zão; D. Cavalcante; Rosângela Coelho (IEEE Signal Process. Lett., 2014)

On speech features fusion, α-integration Gaussian modeling and multi-style training for noise robust speaker classification. - A. Venturini; Leonardo Zão; Rosângela Coelho (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Speech Enhancement with EMD and Hurst-Based Mode Selection. - Leonardo Zão; Rosângela Coelho; Patrick Flandrin (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Empirical signal decomposition for acoustic noise detection. - Leonardo Zão; Rosângela Coelho (SAM, 2016)

On the Estimation of Fundamental Frequency From Nonstationary Noisy Speech Signals Based on the Hilbert-Huang Transform. - Leonardo Zão; Rosângela Coelho (IEEE Signal Process. Lett., 2018)

Impulsive Noise Detection for Speech Enhancement in HHT Domain. - César Medina; Rosangela Coelho; Leonardo Zão (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

FRS: Adaptive Score for Improving Acoustic Source Classification From Noisy Signals. - Rafael Marinati; Rosângela Coelho; Leonardo Zão (IEEE Signal Process. Lett., 2024)