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Code-switching speech recognition has attracted an increasing interest recently, but the need for expert linguistic knowledge has always been a big issue. End-to-end automatic speech recognition (ASR) simplifies the building of ASR systems…

计算与语言 · 计算机科学 2018-11-02 Ne Luo , Dongwei Jiang , Shuaijiang Zhao , Caixia Gong , Wei Zou , Xiangang Li

The use of synthetic speech as data augmentation is gaining increasing popularity in fields such as automatic speech recognition and speech classification tasks. Despite novel text-to-speech systems with voice cloning capabilities, that…

声音 · 计算机科学 2024-09-20 Sebastião Quintas , Isabelle Ferrané , Thomas Pellegrini

We present a frontend for improving robustness of automatic speech recognition (ASR), that jointly implements three modules within a single model: acoustic echo cancellation, speech enhancement, and speech separation. This is achieved by…

音频与语音处理 · 电气工程与系统科学 2021-11-22 Tom O'Malley , Arun Narayanan , Quan Wang , Alex Park , James Walker , Nathan Howard

This paper describes AssemblyAI's industrial-scale automatic speech recognition (ASR) system, designed to meet the requirements of large-scale, multilingual ASR serving various application needs. Our system leverages a diverse training…

Off-the-shelf pre-trained Automatic Speech Recognition (ASR) systems are an increasingly viable service for companies of any size building speech-based products. While these ASR systems are trained on large amounts of data, domain mismatch…

音频与语音处理 · 电气工程与系统科学 2020-03-18 Anirudh Mani , Shruti Palaskar , Nimshi Venkat Meripo , Sandeep Konam , Florian Metze

Accurate transcription and speaker diarization of child-adult spoken interactions are crucial for developmental and clinical research. However, manual annotation is time-consuming and challenging to scale. Existing automated systems…

音频与语音处理 · 电气工程与系统科学 2026-01-27 Anfeng Xu , Tiantian Feng , Somer Bishop , Catherine Lord , Shrikanth Narayanan

This paper proposes a novel automatic speech recognition (ASR) system that can transcribe individual speaker's speech while identifying whether they are target or non-target speakers from multi-talker overlapped speech. Target-speaker ASR…

Automatic speech recognition (ASR) has reached a level of accuracy in recent years, that even outperforms humans in transcribing speech to text. Nevertheless, all current ASR approaches show a certain weakness against ambient noise. To…

声音 · 计算机科学 2023-12-22 Christopher Simic , Tobias Bocklet

Stuttering is a common speech impediment that is caused by irregular disruptions in speech production, affecting over 70 million people across the world. Standard automatic speech processing tools do not take speech ailments into account…

声音 · 计算机科学 2024-07-17 Liangyu Nie , Sudarsana Reddy Kadiri , Ruchit Agrawal

Speech disfluencies, such as filled pauses or repetitions, are disruptions in the typical flow of speech. Stuttering is a speech disorder characterized by a high rate of disfluencies, but all individuals speak with some disfluencies and the…

音频与语音处理 · 电气工程与系统科学 2023-11-03 Amrit Romana , Kazuhito Koishida , Emily Mower Provost

For automatic speech translation (AST), end-to-end approaches are outperformed by cascaded models that transcribe with automatic speech recognition (ASR), then translate with machine translation (MT). A major cause of the performance gap is…

计算与语言 · 计算机科学 2019-10-23 Juan Pino , Liezl Puzon , Jiatao Gu , Xutai Ma , Arya D. McCarthy , Deepak Gopinath

This paper presents BSTC (Baidu Speech Translation Corpus), a large-scale Chinese-English speech translation dataset. This dataset is constructed based on a collection of licensed videos of talks or lectures, including about 68 hours of…

计算与语言 · 计算机科学 2021-04-28 Ruiqing Zhang , Xiyang Wang , Chuanqiang Zhang , Zhongjun He , Hua Wu , Zhi Li , Haifeng Wang , Ying Chen , Qinfei Li

Chinese mandarin visual speech recognition (VSR) is a task that has advanced in recent years, yet still lags behind the performance on non-tonal languages such as English. One primary challenge arises from the tonal nature of Mandarin,…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Lei Yang , Yi He , Fei Wu , Shilin Wang

Subtitles are essential for video accessibility and audience engagement. Modern Automatic Speech Recognition (ASR) systems, built upon Encoder-Decoder neural network architectures and trained on massive amounts of data, have progressively…

计算与语言 · 计算机科学 2025-12-23 Alessandro Lucca , Francesco Pierri

Multilingual Automatic Speech Recognition (ASR) aims to recognize and transcribe speech from multiple languages within a single system. Whisper, one of the most advanced ASR models, excels in this domain by handling 99 languages…

音频与语音处理 · 电气工程与系统科学 2024-12-24 Shao-Syuan Huang , Kuan-Po Huang , Andy T. Liu , Hung-yi Lee

In recent years, automatic speech recognition (ASR) systems have significantly improved, especially in languages with a vast amount of transcribed speech data. However, ASR systems tend to perform poorly for low-resource languages with…

计算与语言 · 计算机科学 2024-06-04 Ara Yeroyan , Nikolay Karpov

Speech impairments resulting from congenital disorders, such as cerebral palsy, down syndrome, or apert syndrome, as well as acquired brain injuries due to stroke, traumatic accidents, or tumors, present major challenges to automatic speech…

音频与语音处理 · 电气工程与系统科学 2026-03-17 Niclas Pokel , Pehuén Moure , Roman Boehringer , Shih-Chii Liu , Yingqiang Gao

Automatic speech recognition (ASR) in Sanskrit is interesting, owing to the various linguistic peculiarities present in the language. The Sanskrit language is lexically productive, undergoes euphonic assimilation of phones at the word…

音频与语音处理 · 电气工程与系统科学 2021-07-26 Devaraja Adiga , Rishabh Kumar , Amrith Krishna , Preethi Jyothi , Ganesh Ramakrishnan , Pawan Goyal

Although many Automatic Speech Recognition (ASR) systems have been developed for Modern Standard Arabic (MSA) and Dialectal Arabic (DA), few studies have focused on dialect-specific implementations, particularly for low-resource Arabic…

计算与语言 · 计算机科学 2026-01-13 Ayman Mansour

Automatic Speech Recognition (ASR) has advanced with Speech Foundation Models (SFMs), yet performance degrades on dysarthric speech due to variability and limited data. This study as part of the submission to the Speech Accessibility…

音频与语音处理 · 电气工程与系统科学 2025-05-28 Alexandre Ducorroy , Rachid Riad