Wavelet shrinkage denoising applied to real audio signals under perceptual evaluation. - Luiz W. P. Biscainho; Fabio P. Freelanci; Paulo Antonio Andrade Esquef; Paulo S. R. Diniz (EUSIPCO, 2000)

A double-threshold-based approach to impulsive noise detection in audio signals. - Paulo A. A. Esquef; Luiz W. P. Biscainho; Paulo S. R. Diniz; Fabio P. Freelanci (EUSIPCO, 2000)

A model for an ARMA process split in sub-bands. - Luiz W. P. Biscainho; Paulo S. R. Diniz; Paulo A. A. Esquef (ISCAS, 2000)

ARMA processes in sub-bands with application to audio restoration. - Luiz W. P. Biscainho; Paulo S. R. Diniz; Paulo A. A. Esquef (ISCAS (2), 2001)

Detection of clicks in audio signals using warped linear prediction. - Paulo A. A. Esquef; Matti Karjalainen; Vesa Välimäki (DSP, 2002)

Frequency-Zooming ARMA Modeling for Analysis of Noisy String Instrument Tones. - Paulo Antonio Andrade Esquef; Matti Karjalainen; Vesa Välimäki (EURASIP J. Adv. Signal Process., 2003)

An efficient model-based multirate method for reconstruction of audio signals across long gaps. - Paulo A. A. Esquef; Luiz W. P. Biscainho (IEEE Trans. Speech Audio Process., 2006)

Reverberation Assessment in Audioband Speech Signals for Telepresence Systems. - Amaro A. de Lima; Fabio P. Freeland; Paulo A. A. Esquef; Luiz W. P. Biscainho; Bruno C. Bispo; Rafael A. de Jesus; Sergio L. Netto; Ronald W. Schafer; Amir Said; Bowon Lee; Antonius A. C. M. Kalker (SIGMAP, 2008)

Partial Tracking in Sinusoidal Modeling - An Adaptive Prediction-based RLS Lattice Solution. - Leonardo O. Nunes; Paulo A. A. Esquef; Luiz W. P. Biscainho; Ricardo Merched (SIGMAP, 2008)

An objective method for quality assessment of ultra-wideband speech corrupted by echo. - Luiz W. P. Biscainho; Paulo A. A. Esquef; Fabio P. Freeland; Leonardo O. Nunes; Alan Freihof Tygel; Bowon Lee; Amir Said; Ton Kalker; Ronald W. Schafer (MMSP, 2009)

Quality assessment of audio: Increasing applicability scope of objective methods via prior identification of impairment types. - Paulo A. A. Esquef; Luiz W. P. Biscainho; Leonardo O. Nunes; Bowon Lee; Amir Said; Ton Kalker; Ronald W. Schafer (MMSP, 2009)

Edit Detection in Speech Recordings via Instantaneous Electric Network Frequency Variations. - Paulo Antonio Andrade Esquef; José Antonio Apolinário; Luiz W. P. Biscainho (IEEE Trans. Inf. Forensics Secur., 2014)

Improved edit detection in speech via ENF patterns. - Paulo A. A. Esquef; José Antonio Apolinário; Luiz W. P. Biscainho (WIFS, 2015)

Multifractality in fidelity sequences of optimized Toffoli gates. - Jalil Khatibi Moqadam; Guilherme S. Welter; Paulo A. A. Esquef (Quantum Inf. Process., 2016)

Step Change Detection Based on Analytic Signal for PMU Calibrators. - Marcelo Britto Martins; Renata T. de Barros e Vasconcellos; Paulo A. A. Esquef (AMPS, 2019)

Models for Synchrophasor With Step Discontinuities in Magnitude and Phase: Estimation and Performance. - Marcelo Britto Martins; Renata T. de Barros e Vasconcellos; Paulo A. A. Esquef (IEEE Trans. Instrum. Meas., 2019)

CoVeC: Coarse-grained vertex clustering for efficient community detection in sparse complex networks. - Gustavo S. Carnivali; Alex Borges Vieira; Artur Ziviani; Paulo A. A. Esquef (Inf. Sci., 2020)

Enhanced Step Location in the Magnitude and Phase of an AC Signal via Polynomial Approximation Total Variation (PATV) Filtering. - Marcelo Britto Martins; Paulo A. A. Esquef; Renata T. de Barros e Vasconcellos (AMPS, 2023)