A deep learning approach to dysarthric utterance classification with BiLSTM-GRU, speech cue filtering, and log mel spectrograms

S Mehra, V Ranga, R Agarwal - The Journal of Supercomputing, 2024 - Springer
Assessing the intelligibility of dysarthric speech, characterized by intricate speaking rhythms
presents formidable challenges. Current techniques for objectively testing speech …

Data augmentation techniques for transfer learning-based continuous dysarthric speech recognition

TA Mariya Celin, P Vijayalakshmi… - Circuits, Systems, and …, 2023 - Springer
Data augmentation is an essential component in building a dysarthric speech recognition
system, as speech data collection from dysarthric speakers with varying degree of disorder …

Severity-based adaptation with limited data for ASR to aid dysarthric speakers

MB Mustafa, SS Salim, N Mohamed, B Al-Qatab… - PloS one, 2014 - journals.plos.org
Automatic speech recognition (ASR) is currently used in many assistive technologies, such
as hel** individuals with speech impairment in their communication ability. One challenge …

Automatic detection of Parkinson's disease using noise measures of speech

EA Belalcazar-Bolaños… - … of Signals, Images …, 2013 - ieeexplore.ieee.org
Parkinson's disease (PD) is a neurodegenerative disorder that is characterized by the loss of
dopaminergic neurons in the mid brain. It is demonstrated that about 90% of the people with …

[PDF][PDF] Improvement of continuous dysarthric speech quality

A Prakash, MR Reddy, HA Murthy - Proc. SLPAT 2016 Workshop …, 2016 - isca-archive.org
Dysarthria refers to a group of motor speech disorders as the result of any neurological
injury to the speech production system. Dysarthric speech is characterised by poor speech …

New cues in low-frequency of speech for automatic detection of Parkinson's disease

EA Belalcazar-Bolaños, JR Orozco-Arroyave… - Natural and Artificial …, 2013 - Springer
In this paper, the analysis of low-frequency zone of the speech signals from the five Spanish
vowels, by means of the Teager energy operator (TEO) and the modified group delay …

Serebral Paralizili Bireylerin Konuşma Anlaşılırlığının Ortalama Sözce Uzunluğu, Artükülasyon Becerileri ve Oral Motor Beceriler Ile Ilişkisinin Iki Farklı Juri Ile …

AB Dizlek - 2010 - search.proquest.com
Serebral paralizili bireyler dil, konuşma ve iletişim alanlarında genel olarak problem
yaşamaktadırlar. Bu problemler beyin hasarına bağlı olarak motor fonksiyonların etkilenmesi …

2 Enhancement of continuous dysarthric speech

A Prakash, MR Reddy, HA Murthy - Voice Technologies for Speech …, 2020 - degruyter.com
Dysarthria is a set of motor–speech disorders resulting due to neurological injuries. It affects
the motor component of the motor–speech system. Disruption in muscular control makes the …

8 Automatic assessment of consonant omission and speech intelligibility in cleft palate speech

X Wang, H Huang, J Fu, H Yin, L He - Signal and Acoustic Modeling …, 2018 - degruyter.com
The effective assessment of cleft palate speech has a great significance in clinical practice.
Two algorithms are proposed to automatically detect the consonant omission and assess the …

3 Assessment and intelligibility modification for dysarthric speech

P Vijayalakshmi, M Dhanalakshmi… - Voice Technologies for …, 2020 - degruyter.com
Dysarthria is a motor speech disorder that is often associated with irregular phonation and
amplitude, incoordination and restricted movement of articulators. This condition is caused …