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Automatic Speech Recognition (ASR) systems are known to exhibit difficulties when transcribing children's speech. This can mainly be attributed to the absence of large children's speech corpora to train robust ASR models and the resulting…

音频与语音处理 · 电气工程与系统科学 2022-06-22 Jenthe Thienpondt , Kris Demuynck

Automatic speech recognition (ASR) systems have been shown to have large quality disparities between the language varieties they are intended or expected to recognize. One way to mitigate this is to train or fine-tune models with more…

This paper proposes the use of two task-aware warping factors in mask-based speech enhancement (SE). One controls the balance between speech-maintenance and noise-removal in training phases, while the other controls SE power applied to…

声音 · 计算机科学 2021-08-30 Qiongqiong Wang , Kong Aik Lee , Takafumi Koshinaka , Koji Okabe , Hitoshi Yamamoto

Automatic speech recognition (ASR) systems have achieved remarkable performance in common conditions but often struggle to leverage long-context information in contextualized scenarios that require domain-specific knowledge, such as…

计算与语言 · 计算机科学 2026-01-26 Yiming Rong , Yixin Zhang , Ziyi Wang , Deyang Jiang , Yunlong Zhao , Haoran Wu , Shiyu Zhou , Bo Xu

Accents play a pivotal role in shaping human communication, enhancing our ability to convey and comprehend messages with clarity and cultural nuance. While there has been significant progress in Automatic Speech Recognition (ASR),…

计算与语言 · 计算机科学 2025-06-24 Bonaventure F. P. Dossou

In this paper, we propose a single multi-task learning framework to perform End-to-End (E2E) speech recognition (ASR) and accent recognition (AR) simultaneously. The proposed framework is not only more compact but can also yield comparable…

音频与语音处理 · 电气工程与系统科学 2021-06-16 Jicheng Zhang , Yizhou Peng , Pham Van Tung , Haihua Xu , Hao Huang , Eng Siong Chng

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

Recent methods in speech and language technology pretrain very LARGE models which are fine-tuned for specific tasks. However, the benefits of such LARGE models are often limited to a few resource rich languages of the world. In this work,…

Automatic speech recognition (ASR) is a crucial tool for linguists aiming to perform a variety of language documentation tasks. However, modern ASR systems use data-hungry transformer architectures, rendering them generally unusable for…

计算与语言 · 计算机科学 2025-10-09 Massimo Daul , Alessio Tosolini , Claire Bowern

An independent, automated method of decoding and transcribing oral speech is known as automatic speech recognition (ASR). A typical ASR system extracts feature from audio recordings or streams and run one or more algorithms to map the…

音频与语音处理 · 电气工程与系统科学 2022-09-21 Tushar Talukder Showrav

While supervised quality predictors for synthesized speech have demonstrated strong correlations with human ratings, their requirement for in-domain labeled training data hinders their generalization ability to new domains. Unsupervised…

音频与语音处理 · 电气工程与系统科学 2025-09-08 Erica Cooper , Takuma Okamoto , Yamato Ohtani , Tomoki Toda , Hisashi Kawai

Automatic speech recognition (ASR) has been an essential component of computer assisted language learning (CALL) and computer assisted language testing (CALT) for many years. As this technology continues to develop rapidly, it is important…

计算与语言 · 计算机科学 2025-04-01 Michael McGuire

In this work, we propose a new automatic speech recognition (ASR) system based on feature learning and an end-to-end training procedure for air traffic control (ATC) systems. The proposed model integrates the feature learning block,…

声音 · 计算机科学 2021-11-05 Peng Fan , Dongyue Guo , Yi Lin , Bo Yang , Jianwei Zhang

We present a phoneme-level analysis of automatic speech recognition (ASR) for two low-resourced and phonologically complex East Caucasian languages, Archi and Rutul, based on curated and standardized speech-transcript resources totaling…

计算与语言 · 计算机科学 2026-04-21 V. S. D. S. Mahesh Akavarapu , Michael Daniel , Gerhard Jäger

Head and Neck Cancers (HNC) significantly impact patients' ability to speak, affecting their quality of life. Commonly used metrics for assessing pathological speech are subjective, prompting the need for automated and unbiased evaluation…

音频与语音处理 · 电气工程与系统科学 2024-06-13 Malo Maisonneuve , Corinne Fredouille , Muriel Lalain , Alain Ghio , Virginie Woisard

Despite recent advances in voice separation methods, many challenges remain in realistic scenarios such as noisy recording and the limits of available data. In this work, we propose to explicitly incorporate the phonetic and linguistic…

End-to-end modeling (E2E) of automatic speech recognition (ASR) blends all the components of a traditional speech recognition system into a unified model. Although it simplifies training and decoding pipelines, the unified model is hard to…

计算与语言 · 计算机科学 2018-12-06 Zhehuai Chen , Mahaveer Jain , Yongqiang Wang , Michael L. Seltzer , Christian Fuegen

Wav2vec 2.0 is an end-to-end framework of self-supervised learning for speech representation that is successful in automatic speech recognition (ASR), but most of the work on the topic has been developed with a single language: English.…

计算与语言 · 计算机科学 2021-10-12 Jounghee Kim , Pilsung Kang

Recent developments in natural language processing (NLP) have highlighted the need for substantial amounts of data for models to capture textual information accurately. This raises concerns regarding the computational resources and time…

机器学习 · 计算机科学 2024-02-26 Roxana Petcu , Subhadeep Maji

End-to-end (E2E) systems have played a more and more important role in automatic speech recognition (ASR) and achieved great performance. However, E2E systems recognize output word sequences directly with the input acoustic feature, which…

音频与语音处理 · 电气工程与系统科学 2020-08-04 Qi Liu , Zhehuai Chen , Hao Li , Mingkun Huang , Yizhou Lu , Kai Yu