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Audio-visual Target Speaker Extraction (AV-TSE) aims to isolate the speech of a specific target speaker from an audio mixture using time-synchronized visual cues. In real-world scenarios, visual cues are not always available due to various…

声音 · 计算机科学 2025-04-01 Junjie Li , Ke Zhang , Shuai Wang , Kong Aik Lee , Man-Wai Mak , Haizhou Li

Audio-visual target speaker extraction (AV-TSE) aims to extract the specific person's speech from the audio mixture given auxiliary visual cues. Previous methods usually search for the target voice through speech-lip synchronization.…

音频与语音处理 · 电气工程与系统科学 2025-03-04 Ruijie Tao , Xinyuan Qian , Yidi Jiang , Junjie Li , Jiadong Wang , Haizhou Li

Audio-Visual Target Speaker Extraction (AV-TSE) aims to mimic the human ability to enhance auditory perception using visual cues. Although numerous models have been proposed recently, most of them estimate target signals by primarily…

声音 · 计算机科学 2025-04-02 Wenxuan Wu , Xueyuan Chen , Shuai Wang , Jiadong Wang , Lingwei Meng , Xixin Wu , Helen Meng , Haizhou Li

Achieving robust and personalized performance in neuro-steered Target Speaker Extraction (TSE) remains a significant challenge for next-generation hearing aids. This is primarily due to two factors: the inherent non-stationarity of EEG…

声音 · 计算机科学 2025-09-23 Qiushi Han , Yuan Liao , Youhao Si , Liya Huang

Audio-Visual Target Speaker Extraction (AVTSE) aims to isolate a target speaker's voice in a multi-speaker environment with visual cues as auxiliary. Most of the existing AVTSE methods encode visual and audio features simultaneously,…

声音 · 计算机科学 2025-11-13 Zixuan Li , Xueliang Zhang , Lei Miao , Zhipeng Yan , Ying Sun , Chong Zhu

Target Speaker Extraction (TSE) aims to extract the clean speech of the target speaker in an audio mixture, eliminating irrelevant background noise and speech. While prior work has explored various auxiliary cues including pre-recorded…

声音 · 计算机科学 2026-04-28 Ziyang Jiang , Jiahe Lei , Xueyan Chen , Yifan Zhang , Zexu Pan , Wei Xue , Xinyuan Qian

Target speaker extraction (TSE) aims to extract the target speaker's voice from the input mixture. Previous studies have concentrated on high-overlapping scenarios. However, real-world applications usually meet more complex scenarios like…

声音 · 计算机科学 2024-01-30 He Zhao , Hangting Chen , Jianwei Yu , Yuehai Wang

Audio-visual target speaker extraction (AV-TSE) models primarily rely on visual cues from the target speaker. However, humans also leverage linguistic knowledge, such as syntactic constraints, next word prediction, and prior knowledge of…

声音 · 计算机科学 2025-11-11 Wenxuan Wu , Shuai Wang , Xixin Wu , Helen Meng , Haizhou Li

Target Speaker Extraction (TSE) uses a reference cue to extract the target speech from a mixture. In TSE systems relying on audio cues, the speaker embedding from the enrolled speech is crucial to performance. However, these embeddings may…

声音 · 计算机科学 2025-08-12 Shu Wu , Anbin Qi , Yanzhang Xie , Xiang Xie

This paper describes an audio-visual speech enhancement (AV-SE) method that estimates from noisy input audio a mixture of the speech of the speaker appearing in an input video (on-screen target speech) and of a selected speaker not…

音频与语音处理 · 电气工程与系统科学 2023-06-13 Tomoya Yoshinaga , Keitaro Tanaka , Shigeo Morishima

Target speaker extraction (TSE) aims to isolate a specific voice from multiple mixed speakers relying on a registerd sample. Since voiceprint features usually vary greatly, current end-to-end neural networks require large model parameters…

声音 · 计算机科学 2024-01-08 Shulin He , Jinjiang liu , Hao Li , Yang Yang , Fei Chen , Xueliang Zhang

Target speech extraction (TSE) focuses on extracting the speech of a specific target speaker from a mixture of signals. Existing TSE models typically utilize static embeddings as conditions for extracting the target speaker's voice.…

声音 · 计算机科学 2024-12-11 Yiwen Wang , Zeyu Yuan , Xihong Wu

Audio-visual target speaker extraction (AV-TSE) models primarily rely on target visual cues to isolate the target speaker's voice from others. We know that humans leverage linguistic knowledge, such as syntax and semantics, to support…

声音 · 计算机科学 2025-06-17 Wenxuan Wu , Shuai Wang , Xixin Wu , Helen Meng , Haizhou Li

Target Speaker Extraction (TSE) plays a critical role in enhancing speech signals in noisy and multi-speaker environments. This paper presents an end-to-end TSE model that incorporates Direction of Arrival (DOA) and beamwidth embeddings to…

音频与语音处理 · 电气工程与系统科学 2025-07-29 Kangqi Jing , Wenbin Zhang , Yu Gao

Target Speaker Extraction (TSE) aims to isolate a specific speaker's voice from a mixture, guided by a pre-recorded enrollment. While TSE bypasses the global permutation ambiguity of blind source separation, it remains vulnerable to speaker…

音频与语音处理 · 电气工程与系统科学 2026-04-10 Zikai Liu , Ziqian Wang , Xingchen Li , Yike Zhu , Shuai Wang , Longshuai Xiao , Lei Xie

Target speaker extraction (TSE) aims to extract the speech of a target speaker from mixtures containing multiple competing speakers. Conventional TSE systems predominantly rely on speaker cues, such as pre-enrolled speech, to identify and…

音频与语音处理 · 电气工程与系统科学 2026-02-10 Haoyu Li , Yu Xi , Yidi Jiang , Shuai Wang , Kate Knill , Mark Gales , Haizhou Li , Kai Yu

Multi-channel target speaker extraction (MC-TSE) aims to extract a target speaker's voice from multi-speaker signals captured by multiple microphones. Existing methods often rely on auxiliary clues such as direction-of-arrival (DOA) or…

音频与语音处理 · 电气工程与系统科学 2025-10-20 Tongtao Ling , Shulin He , Pengjie Shen , Zhong-Qiu Wang

Automatic target sound extraction (TSE) is a machine learning approach to mimic the human auditory perception capability of attending to a sound source of interest from a mixture of sources. It often uses a model conditioned on a fixed form…

音频与语音处理 · 电气工程与系统科学 2023-03-16 Chenda Li , Yao Qian , Zhuo Chen , Dongmei Wang , Takuya Yoshioka , Shujie Liu , Yanmin Qian , Michael Zeng

Speaker extraction algorithm relies on the speech sample from the target speaker as the reference point to focus its attention. Such a reference speech is typically pre-recorded. On the other hand, the temporal synchronization between…

音频与语音处理 · 电气工程与系统科学 2021-02-11 Zexu Pan , Ruijie Tao , Chenglin Xu , Haizhou Li

Visual information can serve as an effective cue for target speaker extraction (TSE) and is vital to improving extraction performance. In this paper, we propose AV-SepFormer, a SepFormer-based attention dual-scale model that utilizes cross-…

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