10 citations · 18 across the 9 of their papers we have counts for
9 papers
Automatic Detection of Speech Sound Disorder in Child Speech Using Posterior-based Speaker Representations
Si-Ioi Ng, Cymie Wing-Yee Ng, Jiarui Wang +1
This paper presents a macroscopic approach to automatic detection of speech sound disorder (SSD) in child speech. Typically, SSD is manifested by persistent articulation and phonol…
Acoustical Analysis of Speech Under Physical Stress in Relation to Physical Activities and Physical Literacy
Si-Ioi Ng, Rui-Si Ma, Tan Lee +1
Human speech production encompasses physiological processes that naturally react to physic stress. Stress caused by physical activity (PA), e.g., running, may lead to significant c…
Data Augmentation with Locally-time Reversed Speech for Automatic Speech Recognition
Si-Ioi Ng, Tan Lee
Psychoacoustic studies have shown that locally-time reversed (LTR) speech, i.e., signal samples time-reversed within a short segment, can be accurately recognised by human listener…
Exploiting Pre-Trained ASR Models for Alzheimer's Disease Recognition Through Spontaneous Speech
Ying Qin, Wei Liu, Zhiyuan Peng +4
Alzheimer's disease (AD) is a progressive neurodegenerative disease and recently attracts extensive attention worldwide. Speech technology is considered a promising solution for th…
Improving Text-Independent Speaker Verification with Auxiliary Speakers Using Graph
Jingyu Li, Si-Ioi Ng, Tan Lee
The paper presents a novel approach to refining similarity scores between input utterances for robust speaker verification. Given the embeddings from a pair of input utterances, a…
Detection of Consonant Errors in Disordered Speech Based on Consonant-vowel Segment Embedding
Si-Ioi Ng, Cymie Wing-Yee Ng, Jingyu Li +1
Speech sound disorder (SSD) refers to a type of developmental disorder in young children who encounter persistent difficulties in producing certain speech sounds at the expected ag…
The CUHK-TUDELFT System for The SLT 2021 Children Speech Recognition Challenge
Si-Ioi Ng, Wei Liu, Zhiyuan Peng +4
This technical report describes our submission to the 2021 SLT Children Speech Recognition Challenge (CSRC) Track 1. Our approach combines the use of a joint CTC-attention end-to-e…
Automatic Detection of Phonological Errors in Child Speech Using Siamese Recurrent Autoencoder
Si-Ioi Ng, Tan Lee
Speech sound disorder (SSD) refers to the developmental disorder in which children encounter persistent difficulties in correctly pronouncing words. Assessment of SSD has been rely…
CUCHILD: A Large-Scale Cantonese Corpus of Child Speech for Phonology and Articulation Assessment
Si-Ioi Ng, Cymie Wing-Yee Ng, Jiarui Wang +3
This paper describes the design and development of CUCHILD, a large-scale Cantonese corpus of child speech. The corpus contains spoken words collected from 1,986 child speakers age…