Search Results for author: Jia Qi Yip

Found 4 papers, 2 papers with code

SPGM: Prioritizing Local Features for enhanced speech separation performance

1 code implementation22 Sep 2023 Jia Qi Yip, Shengkui Zhao, Yukun Ma, Chongjia Ni, Chong Zhang, Hao Wang, Trung Hieu Nguyen, Kun Zhou, Dianwen Ng, Eng Siong Chng, Bin Ma

Dual-path is a popular architecture for speech separation models (e. g. Sepformer) which splits long sequences into overlapping chunks for its intra- and inter-blocks that separately model intra-chunk local features and inter-chunk global relationships.

Speech Separation

Codec Data Augmentation for Time-domain Heart Sound Classification

no code implementations14 Sep 2023 Ansh Mishra, Jia Qi Yip, Eng Siong Chng

In this work, we propose a simple time domain approach, to the heart sound classification problem with a base classification error rate of 0. 8 and show that augmentation of the data through codec simulation can improve the classification error rate to 0. 2.

Classification Data Augmentation +1

ACA-Net: Towards Lightweight Speaker Verification using Asymmetric Cross Attention

1 code implementation20 May 2023 Jia Qi Yip, Tuan Truong, Dianwen Ng, Chong Zhang, Yukun Ma, Trung Hieu Nguyen, Chongjia Ni, Shengkui Zhao, Eng Siong Chng, Bin Ma

In this paper, we propose ACA-Net, a lightweight, global context-aware speaker embedding extractor for Speaker Verification (SV) that improves upon existing work by using Asymmetric Cross Attention (ACA) to replace temporal pooling.

Speaker Verification

Amino Acid Classification in 2D NMR Spectra via Acoustic Signal Embeddings

no code implementations1 Aug 2022 Jia Qi Yip, Dianwen Ng, Bin Ma, Konstantin Pervushin, Eng Siong Chng

Nuclear Magnetic Resonance (NMR) is used in structural biology to experimentally determine the structure of proteins, which is used in many areas of biology and is an important part of drug development.

Speaker Verification

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