Zobrazeno 1 - 10
of 350
pro vyhledávání: '"Doclo, Simon"'
Hearable devices, equipped with one or more microphones, are commonly used for speech communication. Here, we consider the scenario where a hearable is used to capture the user's own voice in a noisy environment. In this scenario, own voice reconstru
Externí odkaz:
http://arxiv.org/abs/2409.04136
Autor:
Brümann, Klaus, Doclo, Simon
Accurately estimating the direction-of-arrival (DOA) of a speech source using a compact microphone array (CMA) is often complicated by background noise and reverberation. A commonly used DOA estimation method is the steered response power with phase
Externí odkaz:
http://arxiv.org/abs/2409.01776
Own voice pickup for hearables in noisy environments benefits from using both an outer and an in-ear microphone outside and inside the occluded ear. Due to environmental noise recorded at both microphones, and amplification of the own voice at low fr
Externí odkaz:
http://arxiv.org/abs/2405.11592
Ensuring intelligible speech communication for hearing assistive devices in low-latency scenarios presents significant challenges in terms of speech enhancement, coding and transmission. In this paper, we propose novel solutions for low-latency joint
Externí odkaz:
http://arxiv.org/abs/2404.19375
Autor:
Tokala, Vikas, Grinstein, Eric, Brookes, Mike, Doclo, Simon, Jensen, Jesper, Naylor, Patrick A.
Studies have shown that in noisy acoustic environments, providing binaural signals to the user of an assistive listening device may improve speech intelligibility and spatial awareness. This paper presents a binaural speech enhancement method using a
Externí odkaz:
http://arxiv.org/abs/2403.05393
Autor:
Tammen, Marvin, Ochiai, Tsubasa, Delcroix, Marc, Nakatani, Tomohiro, Araki, Shoko, Doclo, Simon
Although mask-based beamforming is a powerful speech enhancement approach, it often requires manual parameter tuning to handle moving speakers. Recently, this approach was augmented with an attention-based spatial covariance matrix aggregator (ASA) m
Externí odkaz:
http://arxiv.org/abs/2402.03058
Hearables with integrated microphones may offer communication benefits in noisy working environments, e.g. by transmitting the recorded own voice of the user. Systems aiming at reconstructing the clean and full-bandwidth own voice from noisy micropho
Externí odkaz:
http://arxiv.org/abs/2312.08908
Determining the head orientation of a talker is not only beneficial for various speech signal processing applications, such as source localization or speech enhancement, but also facilitates intuitive voice control and interaction with smart environm
Externí odkaz:
http://arxiv.org/abs/2312.01808
In many multi-microphone algorithms for noise reduction, an estimate of the relative transfer function (RTF) vector of the target speaker is required. The state-of-the-art covariance whitening (CW) method estimates the RTF vector as the principal eig
Externí odkaz:
http://arxiv.org/abs/2310.18199
Autor:
Gode, Henri, Doclo, Simon
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 a scenario where two speakers activate successively. In this sce
Externí odkaz:
http://arxiv.org/abs/2310.16327