Archontis Politis

Orcid: 0000-0002-0595-2356

According to our database1, Archontis Politis authored at least 64 papers between 2013 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Binaural Sound Source Distance Estimation and Localization for a Moving Listener.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

Compression of Higher-Order Ambisonic Signals Using Directional Audio Coding.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

Dynamic Processing Neural Network Architecture for Hearing Loss Compensation.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

Speaker Distance Estimation in Enclosures from Single-Channel Audio.
CoRR, 2024

Sound Event Detection and Localization with Distance Estimation.
CoRR, 2024

Neural Ambisonics encoding for compact irregular microphone arrays.
CoRR, 2024

2023
Attention-Driven Multichannel Speech Enhancement in Moving Sound Source Scenarios.
CoRR, 2023

Permutation Invariant Recurrent Neural Networks for Sound Source Tracking Applications.
CoRR, 2023

Multi-Channel Masking with Learnable Filterbank for Sound Source Separation.
CoRR, 2023

Wide-Area 6DOF Rendering of Multi-Point Ambisonic Recordings Based on Interpolation of Spatial Parameters.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

Single-Channel Speaker Distance Estimation in Reverberant Environments.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

Optimizing Higher-Order Directional Audio Coding with Adaptive Mixing and Energy Matching for Ambisonic Compression and Upmixing.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

STARSS23: An Audio-Visual Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Position Tracking of a Varying Number of Sound Sources with Sliding Permutation Invariant Training.
Proceedings of the 31st European Signal Processing Conference, 2023

2022
Parametric Ambisonic Encoding of Arbitrary Microphone Arrays.
IEEE ACM Trans. Audio Speech Lang. Process., 2022

Self-Supervised Learning of Audio Representations From Audio-Visual Data Using Spatial Alignment.
IEEE J. Sel. Top. Signal Process., 2022

Data-based spatial audio processing.
EURASIP J. Audio Speech Music. Process., 2022

An overview of machine learning and other data-based methods for spatial audio capture, processing, and reproduction.
EURASIP J. Audio Speech Music. Process., 2022

How to (virtually) train your sound source localizer.
CoRR, 2022

Estimating and Reproducing Ambience in Ambisonic Recordings.
Proceedings of the 30th European Signal Processing Conference, 2022

Sector-Based Encoding and Data Compression of Virtual Acoustic Scattering.
Proceedings of the 30th European Signal Processing Conference, 2022

Binaural source localization using deep learning and head rotation information.
Proceedings of the 30th European Signal Processing Conference, 2022

STARSS22: A Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events.
Proceedings of the 7th Workshop on Detection and Classification of Acoustic Scenes and Events 2022, 2022

2021
Overview and Evaluation of Sound Event Localization and Detection in DCASE 2019.
IEEE ACM Trans. Audio Speech Lang. Process., 2021

Rendering of Source Spread for Arbitrary Playback Setups Based on Spatial Covariance Matching.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2021

Joint Direction and Proximity Classification of Overlapping Sound Events from Binaural Audio.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2021

Spatial Filter Bank in the Spherical Harmonic Domain: Reconstruction and Application.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2021

Differentiable Tracking-Based Training of Deep Learning Sound Source Localizers.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2021

Deep Neural Network Based Low-Latency Speech Separation with Asymmetric Analysis-Synthesis Window Pair.
Proceedings of the 29th European Signal Processing Conference, 2021

Mobile Microphone Array Speech Detection and Localization in Diverse Everyday Environments.
Proceedings of the 29th European Signal Processing Conference, 2021

Real-Time Tracking of Multiple Acoustical Sources Utilising Rao-Blackwellised Particle Filtering.
Proceedings of the 29th European Signal Processing Conference, 2021

Data Diversity for Improving DNN-based Localization of Concurrent Sound Events.
Proceedings of the 29th European Signal Processing Conference, 2021

Spatial Filter Bank Design in the Spherical Harmonic Domain.
Proceedings of the 29th European Signal Processing Conference, 2021

Assessment of Self-Attention on Learned Features For Sound Event Localization and Detection.
Proceedings of the 6th Workshop on Detection and Classification of Acoustic Scenes and Events 2021 (DCASE 2021), 2021

A Dataset of Dynamic Reverberant Sound Scenes with Directional Interferers for Sound Event Localization and Detection.
Proceedings of the 6th Workshop on Detection and Classification of Acoustic Scenes and Events 2021 (DCASE 2021), 2021

Parametric Spatial Audio Effects Based on the Multi-Directional Decomposition of Ambisonic Sound Scenes.
Proceedings of the 24th International Conference on Digital Audio Effects, 2021

Spherical Decomposition of Arbitrary Scattering Geometries for Virtual Acoustic Environments.
Proceedings of the 24th International Conference on Digital Audio Effects, 2021

2020
Multichannel Singing Voice Separation by Deep Neural Network Informed DOA Constrained CNMF.
CoRR, 2020

Blind reverberation time estimation from ambisonic recordings.
Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020

Multichannel Singing Voice Separation by Deep Neural Network Informed DOA Constrained CMNMF.
Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020

Frequency-Dependent Directional Feedback Delay Network.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Comparison of Convolution Types in CNN-based Feature Extraction for Sound Source Localization.
Proceedings of the 28th European Signal Processing Conference, 2020

Feature Overview for Joint Modeling of Sound Event Detection and Localization Using a Microphone Array.
Proceedings of the 28th European Signal Processing Conference, 2020

A Dataset of Reverberant Spatial Sound Scenes with Moving Sources for Sound Event Localization and Detection.
Proceedings of 5th the Workshop on Detection and Classification of Acoustic Scenes and Events 2020 (DCASE 2020), 2020

2019
Local Time-Domain Spherical Harmonic Spatial Encoding for Wave-Based Acoustic Simulation.
IEEE Signal Process. Lett., 2019

Sound Event Localization and Detection of Overlapping Sources Using Convolutional Recurrent Neural Networks.
IEEE J. Sel. Top. Signal Process., 2019

Joint Measurement of Localization and Detection of Sound Events.
Proceedings of the 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2019

Sharpening of Angular Spectra Based on a Directional Re-assignment Approach for Ambisonic Sound-field Visualisation.
Proceedings of the IEEE International Conference on Acoustics, 2019

Localization, Detection and Tracking of Multiple Moving Sound Sources with a Convolutional Recurrent Neural Network.
Proceedings of the Workshop on Detection and Classification of Acoustic Scenes and Events 2019 (DCASE 2019), 2019

A Multi-room Reverberant Dataset for Sound Event Localization and Detection.
Proceedings of the Workshop on Detection and Classification of Acoustic Scenes and Events 2019 (DCASE 2019), 2019

2018
Multichannel NMF for Source Separation with Ambisonic Signals.
Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Multichannel Sound Event Detection Using 3D Convolutional Neural Networks for Learning Inter-channel Features.
Proceedings of the 2018 International Joint Conference on Neural Networks, 2018

COMPASS: Coding and Multidirectional Parameterization of Ambisonic Sound Scenes.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Direction of Arrival Estimation for Multiple Sound Sources Using Convolutional Recurrent Neural Network.
Proceedings of the 26th European Signal Processing Conference, 2018

2017
Enhancement of ambisonic binaural reproduction using directional audio coding with optimal adaptive mixing.
Proceedings of the 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2017

Comparing modeled and measurement-based spherical harmonic encoding filters for spherical microphone arrays.
Proceedings of the 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2017

2016
Acoustic intensity, energy-density and diffuseness estimation in a directionally-constrained region.
CoRR, 2016

Diffuse-field coherence of sensors with arbitrary directional responses.
CoRR, 2016

Applications of 3D spherical transforms to personalization of head-related transfer functions.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015
Direction of Arrival Estimation of Reflections from Room Impulse Responses Using a Spherical Microphone Array.
IEEE ACM Trans. Audio Speech Lang. Process., 2015

Sector-Based Parametric Sound Field Reproduction in the Spherical Harmonic Domain.
IEEE J. Sel. Top. Signal Process., 2015

ATSI: Augmented and Tangible Sonic Interaction.
Proceedings of the Ninth International Conference on Tangible, 2015

Direction-of-arrival and diffuseness estimation above spatial aliasing for symmetrical directional microphone arrays.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2013
A directional diffuse reverberation model for excavated tunnels in rock.
Proceedings of the IEEE International Conference on Acoustics, 2013


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