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The front-end module in multi-channel automatic speech recognition (ASR) systems mainly use microphone array techniques to produce enhanced signals in noisy conditions with reverberation and echos. Recently, neural network (NN) based…

Sound · Computer Science 2020-11-19 Yuxiang Kong , Jian Wu , Quandong Wang , Peng Gao , Weiji Zhuang , Yujun Wang , Lei Xie

Despite the remarkable progress recently made in distant speech recognition, state-of-the-art technology still suffers from a lack of robustness, especially when adverse acoustic conditions characterized by non-stationary noises and…

Computation and Language · Computer Science 2017-03-24 Mirco Ravanelli , Philemon Brakel , Maurizio Omologo , Yoshua Bengio

Deep neural networks have recently shown great success in the task of blind source separation, both under monaural and binaural settings. Although these methods were shown to produce high-quality separations, they were mainly applied under…

Audio and Speech Processing · Electrical Eng. & Systems 2021-07-28 Ori Kabeli , Yossi Adi , Zhenyu Tang , Buye Xu , Anurag Kumar

Speech translation models are unable to directly process long audios, like TED talks, which have to be split into shorter segments. Speech translation datasets provide manual segmentations of the audios, which are not available in…

Most universal sound extraction algorithms focus on isolating a target sound event from single-channel audio mixtures. However, the real world is three-dimensional, and binaural audio, which mimics human hearing, can capture richer spatial…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-28 Zexu Pan , Shengkui Zhao , Yukun Ma , Haoxu Wang , Yiheng Jiang , Biao Tian , Bin Ma

Advancements in deep learning and voice-activated technologies have driven the development of human-vehicle interaction. Distributed microphone arrays are widely used in in-car scenarios because they can accurately capture the voices of…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-16 Ziqian Wang , Jiayao Sun , Zihan Zhang , Xingchen Li , Jie Liu , Lei Xie

The performance of traditional linear spatial filters for speech enhancement is constrained by the physical size and number of channels of microphone arrays. For instance, for large microphone distances and high frequencies, spatial…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-01 Alina Mannanova , Jakob Kienegger , Timo Gerkmann

Binaural audio remains underexplored within the music information retrieval community. Motivated by the rising popularity of virtual and augmented reality experiences as well as potential applications to accessibility, we investigate how…

Audio and Speech Processing · Electrical Eng. & Systems 2025-07-02 Richa Namballa , Agnieszka Roginska , Magdalena Fuentes

Speech separation aims to separate individual voice from an audio mixture of multiple simultaneous talkers. Although audio-only approaches achieve satisfactory performance, they build on a strategy to handle the predefined conditions,…

Sound · Computer Science 2020-12-01 Peng Zhang , Jiaming Xu , Jing shi , Yunzhe Hao , Bo Xu

Speech separation seeks to separate individual speech signals from a speech mixture. Typically, most separation models are trained on synthetic data due to the unavailability of target reference in real-world cocktail party scenarios. As a…

Sound · Computer Science 2024-11-06 Wupeng Wang , Zexu Pan , Xinke Li , Shuai Wang , Haizhou Li

Speech separation is the task of separating target speech from background interference. Traditionally, speech separation is studied as a signal processing problem. A more recent approach formulates speech separation as a supervised learning…

Computation and Language · Computer Science 2018-06-18 DeLiang Wang , Jitong Chen

Deep learning-based works for singing voice separation have performed exceptionally well in the recent past. However, most of these works do not focus on allowing users to interact with the model to improve performance. This can be crucial…

Sound · Computer Science 2025-12-03 Ankur Gupta , Anshul Rai , Archit Bansal , Vipul Arora

Separating target speech from mixed signals containing flexible speaker quantities presents a challenging task. While existing methods demonstrate strong separation performance and noise robustness, they predominantly assume prior knowledge…

Audio and Speech Processing · Electrical Eng. & Systems 2025-07-18 Daning Zhang , Ying Wei

This paper proposes a deep speech enhancement method which exploits the high potential of residual connections in a wide neural network architecture, a topology known as Wide Residual Network. This is supported on single dimensional…

Sound · Computer Science 2019-01-04 Dayana Ribas , Jorge Llombart , Antonio Miguel , Luis Vicente

This paper proposes a speech enhancement method which exploits the high potential of residual connections in a Wide Residual Network architecture. This is supported on single dimensional convolutions computed alongside the time domain,…

Audio and Speech Processing · Electrical Eng. & Systems 2019-04-11 Jorge Llombart , Dayana Ribas , Antonio Miguel , Luis Vicente , Alfonso Ortega , Eduardo Lleida

The goal of this paper is speech separation and enhancement in multi-speaker and noisy environments using a combination of different modalities. Previous works have shown good performance when conditioning on temporal or static visual…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-06 Akam Rahimi , Triantafyllos Afouras , Andrew Zisserman

We present a unified model capable of simultaneously grounding both spoken language and non-speech sounds within a visual scene, addressing key limitations in current audio-visual grounding models. Existing approaches are typically limited…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Hyeonggon Ryu , Seongyu Kim , Joon Son Chung , Arda Senocak

The presence of multiple talkers in the surrounding environment poses a difficult challenge for real-time speech communication systems considering the constraints on network size and complexity. In this paper, we present Personalized…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-09 Ritwik Giri , Shrikant Venkataramani , Jean-Marc Valin , Umut Isik , Arvindh Krishnaswamy

Target speech separation refers to isolating target speech from a multi-speaker mixture signal by conditioning on auxiliary information about the target speaker. Different from the mainstream audio-visual approaches which usually require…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-19 Leyuan Qu , Cornelius Weber , Stefan Wermter

Despite the overwhelming success of deep learning in various speech processing tasks, the problem of separating simultaneous speakers in a mixture remains challenging. Two major difficulties in such systems are the arbitrary source…

Sound · Computer Science 2017-11-30 Zhuo Chen , Yi Luo , Nima Mesgarani