Search Results for author: Tsun-An Hsieh

Found 8 papers, 4 papers with code

Inference and Denoise: Causal Inference-based Neural Speech Enhancement

1 code implementation2 Nov 2022 Tsun-An Hsieh, Chao-Han Huck Yang, Pin-Yu Chen, Sabato Marco Siniscalchi, Yu Tsao

This study addresses the speech enhancement (SE) task within the causal inference paradigm by modeling the noise presence as an intervention.

Causal Inference Speech Enhancement

OSSEM: one-shot speaker adaptive speech enhancement using meta learning

no code implementations10 Nov 2021 Cheng Yu, Szu-Wei Fu, Tsun-An Hsieh, Yu Tsao, Mirco Ravanelli

Although deep learning (DL) has achieved notable progress in speech enhancement (SE), further research is still required for a DL-based SE system to adapt effectively and efficiently to particular speakers.

Meta-Learning Speech Enhancement

Mutual Information Continuity-constrained Estimator

no code implementations29 Sep 2021 Tsun-An Hsieh, Cheng Yu, Ying Hung, Chung-Ching Lin, Yu Tsao

Accordingly, we propose Mutual Information Continuity-constrained Estimator (MICE).

Density Estimation

Speech Recovery for Real-World Self-powered Intermittent Devices

no code implementations9 Jun 2021 Yu-Chen Lin, Tsun-An Hsieh, Kuo-Hsuan Hung, Cheng Yu, Harinath Garudadri, Yu Tsao, Tei-Wei Kuo

The incompleteness of speech inputs severely degrades the performance of all the related speech signal processing applications.

MetricGAN+: An Improved Version of MetricGAN for Speech Enhancement

2 code implementations8 Apr 2021 Szu-Wei Fu, Cheng Yu, Tsun-An Hsieh, Peter Plantinga, Mirco Ravanelli, Xugang Lu, Yu Tsao

The discrepancy between the cost function used for training a speech enhancement model and human auditory perception usually makes the quality of enhanced speech unsatisfactory.

Speech Enhancement

Improving Perceptual Quality by Phone-Fortified Perceptual Loss using Wasserstein Distance for Speech Enhancement

1 code implementation28 Oct 2020 Tsun-An Hsieh, Cheng Yu, Szu-Wei Fu, Xugang Lu, Yu Tsao

Speech enhancement (SE) aims to improve speech quality and intelligibility, which are both related to a smooth transition in speech segments that may carry linguistic information, e. g. phones and syllables.

Speech Enhancement

Boosting Objective Scores of a Speech Enhancement Model by MetricGAN Post-processing

no code implementations18 Jun 2020 Szu-Wei Fu, Chien-Feng Liao, Tsun-An Hsieh, Kuo-Hsuan Hung, Syu-Siang Wang, Cheng Yu, Heng-Cheng Kuo, Ryandhimas E. Zezario, You-Jin Li, Shang-Yi Chuang, Yen-Ju Lu, Yu Tsao

The Transformer architecture has demonstrated a superior ability compared to recurrent neural networks in many different natural language processing applications.

Speech Enhancement

WaveCRN: An Efficient Convolutional Recurrent Neural Network for End-to-end Speech Enhancement

1 code implementation6 Apr 2020 Tsun-An Hsieh, Hsin-Min Wang, Xugang Lu, Yu Tsao

In WaveCRN, the speech locality feature is captured by a convolutional neural network (CNN), while the temporal sequential property of the locality feature is modeled by stacked simple recurrent units (SRU).

Denoising Speech Denoising +2

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