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In recent years, self-supervised learning (SSL) has achieved tremendous success in various speech tasks due to its power to extract representations from massive unlabeled data. However, compared with tasks such as speech recognition (ASR),…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-14 Tianrui Wang , Xie Chen , Zhuo Chen , Shu Yu , Weibin Zhu

Self-Supervised Learning (SSL) has allowed leveraging large amounts of unlabeled speech data to improve the performance of speech recognition models even with small annotated datasets. Despite this, speech SSL representations may fail while…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-02 Salah Zaiem , Titouan Parcollet , Slim Essid

Self-supervised learning (SSL) for speech representation has been successfully applied in various downstream tasks, such as speech and speaker recognition. More recently, speech SSL models have also been shown to be beneficial in advancing…

Computation and Language · Computer Science 2024-08-28 Takanori Ashihara , Takafumi Moriya , Kohei Matsuura , Tomohiro Tanaka , Yusuke Ijima , Taichi Asami , Marc Delcroix , Yukinori Honma

Recently, self-supervised learning (SSL) from unlabelled speech data has gained increased attention in the automatic speech recognition (ASR) community. Typical SSL methods include autoregressive predictive coding (APC), Wav2vec2.0, and…

Audio and Speech Processing · Electrical Eng. & Systems 2023-05-02 Ruchao Fan , Yunzheng Zhu , Jinhan Wang , Abeer Alwan

Recent advancements in Deep and Self-Supervised Learning (SSL) have led to substantial improvements in Speech Emotion Recognition (SER) performance, reaching unprecedented levels. However, obtaining sufficient amounts of accurately labeled…

Computation and Language · Computer Science 2025-02-25 Bulat Khaertdinov , Pedro Jeuris , Annanda Sousa , Enrique Hortal

Speech emotion recognition (SER) has made significant strides with the advent of powerful self-supervised learning (SSL) models. However, the generalization of these models to diverse languages and emotional expressions remains a challenge.…

Computation and Language · Computer Science 2024-08-16 Mohamed Osman , Daniel Z. Kaplan , Tamer Nadeem

Self-Supervised Learning (SSL) based models of speech have shown remarkable performance on a range of downstream tasks. These state-of-the-art models have remained blackboxes, but many recent studies have begun "probing" models like HuBERT,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-01-17 Cheol Jun Cho , Abdelrahman Mohamed , Alan W Black , Gopala K. Anumanchipalli

Enhancing explainability in speech self-supervised learning (SSL) is important for developing reliable SSL-based speech processing systems. This study probes how speech SSL models encode speaker-specific information via a large-scale…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-06 Aemon Yat Fei Chiu , Kei Ching Fung , Roger Tsz Yeung Li , Jingyu Li , Tan Lee

Utilizing Self-Supervised Learning (SSL) models for Speech Emotion Recognition (SER) has proven effective, yet limited research has explored cross-lingual scenarios. This study presents a comparative analysis between human performance and…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-01 Zhichen Han , Tianqi Geng , Hui Feng , Jiahong Yuan , Korin Richmond , Yuanchao Li

Automatic singing voice understanding tasks, such as singer identification, singing voice transcription, and singing technique classification, benefit from data-driven approaches that utilize deep learning techniques. These approaches work…

Sound · Computer Science 2023-09-06 Yuya Yamamoto

This study is focused on understanding and quantifying the change in phoneme and prosody information encoded in the Self-Supervised Learning (SSL) model, brought by an accent identification (AID) fine-tuning task. This problem is addressed…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-13 Mu Yang , Ram C. M. C. Shekar , Okim Kang , John H. L. Hansen

A typical fluency scoring system generally relies on an automatic speech recognition (ASR) system to obtain time stamps in input speech for either the subsequent calculation of fluency-related features or directly modeling speech fluency…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-14 Wei Liu , Kaiqi Fu , Xiaohai Tian , Shuju Shi , Wei Li , Zejun Ma , Tan Lee

The utilization of speech Self-Supervised Learning (SSL) models achieves impressive performance on Automatic Speech Recognition (ASR). However, in low-resource language ASR, they encounter the domain mismatch problem between pre-trained and…

Self-supervised learning (SSL) leverages large datasets of unlabeled speech to reach impressive performance with reduced amounts of annotated data. The high number of proposed approaches fostered the emergence of comprehensive benchmarks…

Audio and Speech Processing · Electrical Eng. & Systems 2024-02-22 Salah Zaiem , Youcef Kemiche , Titouan Parcollet , Slim Essid , Mirco Ravanelli

Self-supervised learning (SSL) to learn high-level speech representations has been a popular approach to building Automatic Speech Recognition (ASR) systems in low-resource settings. However, the common assumption made in literature is that…

Computation and Language · Computer Science 2023-05-19 Ashish Seth , Lodagala V S V Durga Prasad , Sreyan Ghosh , S. Umesh

Self-supervised learning (SSL) models have significantly advanced speech processing tasks, and several benchmarks have been proposed to validate their effectiveness. However, previous benchmarks have primarily focused on single-speaker…

Computation and Language · Computer Science 2025-05-13 Junyi Peng , Takanori Ashihara , Marc Delcroix , Tsubasa Ochiai , Oldrich Plchot , Shoko Araki , Jan Černocký

Self-supervised models have revolutionized speech processing, achieving new levels of performance in a wide variety of tasks with limited resources. However, the inner workings of these models are still opaque. In this paper, we aim to…

Sound · Computer Science 2024-06-25 Yassine El Kheir , Ahmed Ali , Shammur Absar Chowdhury

Automatic speech recognition (ASR) has shown rapid advances in recent years but still degrades significantly in far-field and noisy environments. The recent development of self-supervised learning (SSL) technology can improve the ASR…

Sound · Computer Science 2022-05-05 Changfeng Gao , Gaofeng Cheng , Pengyuan Zhang

Self-Supervised Learning (SSL) models have been successfully applied in various deep learning-based speech tasks, particularly those with a limited amount of data. However, the quality of SSL representations depends highly on the…

Computation and Language · Computer Science 2022-04-20 Dan Berrebbi , Jiatong Shi , Brian Yan , Osbel Lopez-Francisco , Jonathan D. Amith , Shinji Watanabe

Self-supervised learning in speech involves training a speech representation network on a large-scale unannotated speech corpus, and then applying the learned representations to downstream tasks. Since the majority of the downstream tasks…