[HTML][HTML] A formant modification method for improved ASR of children's speech
Differences in acoustic characteristics between children's and adults' speech degrade
performance of automatic speech recognition systems when systems trained using adults' …
performance of automatic speech recognition systems when systems trained using adults' …
Spectro-temporal representation of speech for intelligibility assessment of dysarthria
HM Chandrashekar, V Karjigi… - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Recently, spectro-temporal representation of speech has been used in many fields of
speech processing. Owing to this, we explore the use of spectro-temporal representation for …
speech processing. Owing to this, we explore the use of spectro-temporal representation for …
Effective preservation of higher-frequency contents in the context of short utterance based children's speaker verification system
S Aziz, S Shahnawazuddin - Applied Acoustics, 2023 - Elsevier
Developing an automatic speaker verification (ASV) system for children is extremely
challenging due to the unavailability of children's speech corpora. The challenges are …
challenging due to the unavailability of children's speech corpora. The challenges are …
Multimodal urban sound tagging with spatiotemporal context
Noise pollution significantly affects our daily life and urban development. Urban sound
tagging (UST) has attracted much attention recently, which aims to analyze and monitor …
tagging (UST) has attracted much attention recently, which aims to analyze and monitor …
Using data augmentation and time-scale modification to improve asr of children's speech in noisy environments
Current ASR systems show poor performance in recognition of children's speech in noisy
environments because recognizers are typically trained with clean adults' speech and …
environments because recognizers are typically trained with clean adults' speech and …
Classification of phonation modes in classical singing using modulation power spectral features
In singing, the perceptual term “voice quality” is used to describe expressed emotions and
singing styles. In voice physiology research, specific voice qualities are discussed using the …
singing styles. In voice physiology research, specific voice qualities are discussed using the …
SDFIE-NET–A self-learning dual-feature fusion information capture expression method for birdsong recognition
Q Zhang, S Hu, L Tang, R Deng, C Yang, G Zhou… - Applied Acoustics, 2024 - Elsevier
Bird recognition is important for the monitoring of bird populations and the protection of
ecosystems. Identifying birds through image forms can be difficult due to the complexity of …
ecosystems. Identifying birds through image forms can be difficult due to the complexity of …
Experimental studies for improving the performance of children's speaker verification system using short utterances
S Aziz, S Shahnawazuddin - Applied Acoustics, 2024 - Elsevier
The task of developing an automatic speaker verification (ASV) system for children's speech
is a formidable one due to a number of reasons. The dearth of domain-specific data is one …
is a formidable one due to a number of reasons. The dearth of domain-specific data is one …
Improving the performance of asr system by building acoustic models using spectro-temporal and phase-based features
A Dutta, G Ashishkumar, CVR Rao - Circuits, Systems, and Signal …, 2022 - Springer
State-of-the-art spectral or temporal features of speech do not provide adequate attributes
for automatic speech recognition (ASR) system in noisy environments. Recently, phase …
for automatic speech recognition (ASR) system in noisy environments. Recently, phase …
Role of Data Augmentation and Effective Conservation of High-Frequency Contents in the Context Children's Speaker Verification System
S Aziz, S Shahnawazuddin - Circuits, Systems, and Signal Processing, 2024 - Springer
Developing an automatic speaker verification (ASV) system for children's speech presents
significant challenges. One major obstacle is the scarcity of domain-specific data. This issue …
significant challenges. One major obstacle is the scarcity of domain-specific data. This issue …