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Target speaker extraction (TSE) aims to isolate individual speaker voices from complex speech environments. The effectiveness of TSE systems is often compromised when the speaker characteristics are similar to each other. Recent research…

Sound · Computer Science 2024-10-08 Yun Liu , Xuechen Liu , Junichi Yamagishi

Target speaker extraction (TSE) aims to isolate a specific speaker's voice from multi-speaker mixtures. Despite strong benchmark results, real-world performance often degrades due to different interacting factors. Previous curriculum…

Sound · Computer Science 2026-03-06 Yun Liu , Xuechen Liu , Xiaoxiao Miao , Junichi Yamagishi

Large-scale pre-trained self-supervised learning (SSL) models have shown remarkable advancements in speech-related tasks. However, the utilization of these models in complex multi-talker scenarios, such as extracting a target speaker in a…

Audio and Speech Processing · Electrical Eng. & Systems 2024-02-21 Junyi Peng , Marc Delcroix , Tsubasa Ochiai , Oldrich Plchot , Takanori Ashihara , Shoko Araki , Jan Cernocky

This paper presents a novel approach to target speaker extraction (TSE) using Curriculum Learning (CL) techniques, addressing the challenge of distinguishing a target speaker's voice from a mixture containing interfering speakers. For…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-13 Yun Liu , Xuechen Liu , Xiaoxiao Miao , Junichi Yamagishi

Target speech extraction (TSE) has achieved strong performance in relatively simple conditions such as one-speaker-plus-noise and two-speaker mixtures, but its performance remains unsatisfactory in noisy multi-speaker scenarios. To address…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-16 Ziling Huang , Junnan Wu , Lichun Fan , Zhenbo Luo , Jian Luan , Haixin Guan , Yanhua Long

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…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-10 Zikai Liu , Ziqian Wang , Xingchen Li , Yike Zhu , Shuai Wang , Longshuai Xiao , Lei Xie

Target speaker extraction (TSE) relies on a reference cue of the target to extract the target speech from a speech mixture. While a speaker embedding is commonly used as the reference cue, such embedding pre-trained with a large number of…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-12 Ke Zhang , Junjie Li , Shuai Wang , Yangjie Wei , Yi Wang , Yannan Wang , Haizhou Li

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…

Sound · Computer Science 2024-01-08 Shulin He , Jinjiang liu , Hao Li , Yang Yang , Fei Chen , Xueliang Zhang

Real-time target speaker extraction (TSE) is intended to extract the desired speaker's voice from the observed mixture of multiple speakers in a streaming manner. Implementing real-time TSE is challenging as the computational complexity…

Audio and Speech Processing · Electrical Eng. & Systems 2024-07-03 Hiroshi Sato , Takafumi Moriya , Masato Mimura , Shota Horiguchi , Tsubasa Ochiai , Takanori Ashihara , Atsushi Ando , Kentaro Shinayama , Marc Delcroix

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.…

Audio and Speech Processing · Electrical Eng. & Systems 2025-03-04 Ruijie Tao , Xinyuan Qian , Yidi Jiang , Junjie Li , Jiadong Wang , Haizhou Li

This paper proposes the target speaker enhancement based speaker verification network (TASE-SVNet), an all neural model that couples target speaker enhancement and speaker embedding extraction for robust speaker verification (SV).…

Audio and Speech Processing · Electrical Eng. & Systems 2021-03-17 Chunlei Zhang , Meng Yu , Chao Weng , Dong Yu

Target speaker extraction aims to separate the voice of a specific speaker from mixed speech. Traditionally, this process has relied on extracting a speaker embedding from a reference speech, in which a speaker recognition model is…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-21 Bang Zeng , Ming Li

Personalized or target speech extraction (TSE) typically needs a clean enrollment -- hard to obtain in real-world crowded environments. We remove the essential need for enrollment by predicting, from the mixture itself, a small set of…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-06 FNU Sidharth , Meysam Asgari , Hao-Wen Dong , Dhruv Jain

Target speech extraction (TSE) isolates the speech of a specific speaker from a multi-talker overlapped speech mixture. Most existing TSE models rely on discriminative methods, typically predicting a time-frequency spectrogram mask for the…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-22 Hao Ma , Rujin Chen , Xiao-Lei Zhang , Ju Liu , Xuelong Li

As a practical alternative of speech separation, target speaker extraction (TSE) aims to extract the speech from the desired speaker using additional speaker cue extracted from the speaker. Its main challenge lies in how to properly extract…

Sound · Computer Science 2023-01-18 Kai Liu , Xucheng Wan , Ziqing Du , Huan Zhou

Pre-trained self-supervised learning (SSL) models have achieved remarkable success in various speech tasks. However, their potential in target speech extraction (TSE) has not been fully exploited. TSE aims to extract the speech of a target…

Audio and Speech Processing · Electrical Eng. & Systems 2024-02-21 Junyi Peng , Marc Delcroix , Tsubasa Ochiai , Oldrich Plchot , Shoko Araki , Jan Cernocky

Developing a robust speech emotion recognition (SER) system in noisy conditions faces challenges posed by different noise properties. Most previous studies have not considered the impact of human speech noise, thus limiting the application…

Sound · Computer Science 2024-12-18 Jinyi Mi , Xiaohan Shi , Ding Ma , Jiajun He , Takuya Fujimura , Tomoki Toda

Target speech extraction (TSE) extracts the speech of a target speaker in a mixture given auxiliary clues characterizing the speaker, such as an enrollment utterance. TSE addresses thus the challenging problem of simultaneously performing…

Audio and Speech Processing · Electrical Eng. & Systems 2022-07-15 Marc Delcroix , Keisuke Kinoshita , Tsubasa Ochiai , Katerina Zmolikova , Hiroshi Sato , Tomohiro Nakatani

Target speaker extraction (TSE) focuses on isolating the speech of a specific target speaker from overlapped multi-talker speech, which is a typical setup in the cocktail party problem. In recent years, TSE draws increasing attention due to…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-25 Shuai Wang , Ke Zhang , Shaoxiong Lin , Junjie Li , Xuefei Wang , Meng Ge , Jianwei Yu , Yanmin Qian , Haizhou Li

Target speech extraction (TSE) systems are designed to extract target speech from a multi-talker mixture. The popular training objective for most prior TSE networks is to enhance reconstruction performance of extracted speech waveform.…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-10 Kai Liu , Ziqing Du , Xucheng Wan , Huan Zhou
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