no code implementations • ROCLING 2022 • Tzu-I Wu, Tien-Hong Lo, Fu-An Chao, Yao-Ting Sung, Berlin Chen
Due to the surge in global demand for English as a second language (ESL), developments of automated methods for grading speaking proficiency have gained considerable attention.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +1
no code implementations • 11 Apr 2024 • Tien-Hong Lo, Fu-An Chao, Tzu-I Wu, Yao-Ting Sung, Berlin Chen
Automated speaking assessment (ASA) typically involves automatic speech recognition (ASR) and hand-crafted feature extraction from the ASR transcript of a learner's speech.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 29 May 2023 • Fu-An Chao, Tien-Hong Lo, Tzu-I Wu, Yao-Ting Sung, Berlin Chen
Automatic Pronunciation Assessment (APA) plays a vital role in Computer-assisted Pronunciation Training (CAPT) when evaluating a second language (L2) learner's speaking proficiency.
no code implementations • 31 Aug 2021 • Bi-Cheng Yan, Shao-Wei Fan Jiang, Fu-An Chao, Berlin Chen
End-to-end (E2E) neural models are increasingly attracting attention as a promising modeling approach for mispronunciation detection and diagnosis (MDD).
no code implementations • 26 Aug 2021 • Fu-An Chao, Jeih-weih Hung, Berlin Chen
In recent decades, many studies have suggested that phase information is crucial for speech enhancement (SE), and time-domain single-channel speech enhancement techniques have shown promise in noise suppression and robust automatic speech recognition (ASR).
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
1 code implementation • 4 Jul 2021 • Fu-An Chao, Shao-Wei Fan Jiang, Bi-Cheng Yan, Jeih-weih Hung, Berlin Chen
Due to the unprecedented breakthroughs brought about by deep learning, speech enhancement (SE) techniques have been developed rapidly and play an important role prior to acoustic modeling to mitigate noise effects on speech.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 13 Jun 2021 • Shih-Hsuan Chiu, Tien-Hong Lo, Fu-An Chao, Berlin Chen
In view of this, we in this paper seek to represent the historical context information of an utterance as graph-structured data so as to distill cross-utterances, global word interaction relationships.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +3
no code implementations • IJCLCLP 2021 • Fu-An Chao, Tien-Hong Lo, Shi-Yan Weng, Shih-Hsuan Chiu, Yao-Ting Sung, Berlin Chen
This paper describes the NTNU ASR system participating in the Formosa Speech Recognition Challenge 2020 (FSR-2020) supported by the Formosa Speech in the Wild project (FSW).
no code implementations • 18 May 2020 • Tien-Hong Lo, Fu-An Chao, Shi-Yan Weng, Berlin Chen
This paper describes the NTNU ASR system participating in the Interspeech 2020 Non-Native Children's Speech ASR Challenge supported by the SIG-CHILD group of ISCA.