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06/29/2023
Modified Parametric Multichannel Wiener Filter for Low-latency Enhancement of Speech Mixtures with Unknown Number of Speakers
This paper introduces a novel low-latency online beamforming (BF) algori...
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05/23/2023
Multi-Stream Extension of Variational Bayesian HMM Clustering (MS-VBx) for Combined End-to-End and Vector Clustering-based Diarization
Combining end-to-end neural speaker diarization (EEND) with vector clust...
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07/25/2022
ConceptBeam: Concept Driven Target Speech Extraction
We propose a novel framework for target speech extraction based on seman...
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05/07/2022
Mask-based Neural Beamforming for Moving Speakers with Self-Attention-based Tracking
Beamforming is a powerful tool designed to enhance speech signals from t...
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04/08/2022
SoundBeam: Target sound extraction conditioned on sound-class labels and enrollment clues for increased performance and continuous learning
In many situations, we would like to hear desired sound events (SEs) whi...
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03/31/2022
Subjective intelligibility of speech sounds enhanced by ideal ratio mask via crowdsourced remote experiments with effective data screening
It is essential to perform speech intelligibility (SI) experiments with ...
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01/18/2022
How Bad Are Artifacts?: Analyzing the Impact of Speech Enhancement Errors on ASR
It is challenging to improve automatic speech recognition (ASR) performa...
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11/20/2021
Switching Independent Vector Analysis and Its Extension to Blind and Spatially Guided Convolutional Beamforming Algorithm
This paper develops a framework that can perform denoising, dereverberat...
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08/04/2021
Blind and neural network-guided convolutional beamformer for joint denoising, dereverberation, and source separation
This paper proposes an approach for optimizing a Convolutional BeamForme...
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06/14/2021
Few-shot learning of new sound classes for target sound extraction
Target sound extraction consists of extracting the sound of a target aco...
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06/07/2021
PILOT: Introducing Transformers for Probabilistic Sound Event Localization
Sound event localization aims at estimating the positions of sound sourc...
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04/17/2021
Comparison of remote experiments using crowdsourcing and laboratory experiments on speech intelligibility
Many subjective experiments have been performed to develop objective spe...
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02/28/2021
Exploiting Attention-based Sequence-to-Sequence Architectures for Sound Event Localization
Sound event localization frameworks based on deep neural networks have s...
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02/23/2021
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain
Estimating the positions of multiple speakers can be helpful for tasks l...
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02/02/2021
Multimodal Attention Fusion for Target Speaker Extraction
Target speaker extraction, which aims at extracting a target speaker's v...
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01/12/2021
Neural Network-based Virtual Microphone Estimator
Developing microphone array technologies for a small number of microphon...
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06/10/2020
Listen to What You Want: Neural Network-based Universal Sound Selector
Being able to control the acoustic events (AEs) to which we want to list...
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05/10/2020
Cognitive-driven convolutional beamforming using EEG-based auditory attention decoding
The performance of speech enhancement algorithms in a multi-speaker scen...
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03/09/2020
Tackling real noisy reverberant meetings with all-neural source separation, counting, and diarization system
Automatic meeting analysis is an essential fundamental technology requir...
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03/05/2020
Overdetermined independent vector analysis
We address the convolutive blind source separation problem for the (over...
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01/23/2020
Improving speaker discrimination of target speech extraction with time-domain SpeakerBeam
Target speech extraction, which extracts a single target source in a mix...
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04/03/2019
GEDI: Gammachirp Envelope Distortion Index for Predicting Intelligibility of Enhanced Speech
In this study, we proposed a new concept, gammachirp envelope distortion...
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02/21/2019
All-neural online source separation, counting, and diarization for meeting analysis
Automatic meeting analysis comprises the tasks of speaker counting, spea...
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05/17/2018