Wideband relative transfer function (rtf) estimation exploiting frequency correlations
G Bologni, RC Hendriks… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
This article focuses on estimating relative transfer functions (RTFs) for beamforming
applications. Traditional methods often assume that spectra are uncorrelated, an …
applications. Traditional methods often assume that spectra are uncorrelated, an …
Successive speaker relative transfer function estimation through relative transfer matrix in noisy reverberant environments
WN Manamperi, TD Abhayapala - 2024 Asia Pacific Signal and …, 2024 - ieeexplore.ieee.org
Estimating the Relative Transfer Functions (ReTFs) of multiple speakers in a noisy
reverberant environment are beneficial to signal processing applications of acoustic scene …
reverberant environment are beneficial to signal processing applications of acoustic scene …
Alternating Least-Squares-Based Microphone Array Parameter Estimation for A Single-Source Reverberant and Noisy Acoustic Scenario
C Li, RC Hendriks - IEEE/ACM Transactions on Audio, Speech …, 2023 - ieeexplore.ieee.org
Acoustic-scene-related parameters such as relative transfer functions (RTFs) and power
spectral densities (PSDs) of the target source, late reverberation and ambient noise are …
spectral densities (PSDs) of the target source, late reverberation and ambient noise are …
Covariance Blocking and Whitening Method for Successive Relative Transfer Function Vector Estimation in Multi-Speaker Scenarios
This paper addresses the challenge of estimating the relative transfer function (RTF) vectors
of multiple speakers in a noisy and reverberant environment. More specifically, we consider …
of multiple speakers in a noisy and reverberant environment. More specifically, we consider …
Multimicrophone Signal Parameter Estimation in a Multi-Source Noisy Reverberant Scenario
C Li, RC Hendriks - IEEE Transactions on Audio, Speech and …, 2025 - ieeexplore.ieee.org
Estimation of acoustic parameters is of great interest but very challenging in the
multichannel microphone signal processing area. Existing methods either assume simple …
multichannel microphone signal processing area. Existing methods either assume simple …
Joint maximum likelihood estimation of microphone array parameters for a reverberant single source scenario
C Li, J Martinez, RC Hendriks - IEEE/ACM Transactions on …, 2023 - ieeexplore.ieee.org
Estimation of the acoustic-scene related parameters such as relative transfer functions
(RTFs) from source to microphones, source power spectral densities (PSDs) and PSDs of …
(RTFs) from source to microphones, source power spectral densities (PSDs) and PSDs of …