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Automated Speech Recognition shows superhuman performance for adult English speech on a range of benchmarks, but disappoints when fed children's speech. This has long sat in the way of child-robot interaction. Recent evolutions in…

Computation and Language · Computer Science 2024-11-20 Ruben Janssens , Eva Verhelst , Giulio Antonio Abbo , Qiaoqiao Ren , Maria Jose Pinto Bernal , Tony Belpaeme

Audio-visual feature synchronization for real-time speech enhancement in hearing aids represents a progressive approach to improving speech intelligibility and user experience, particularly in strong noisy backgrounds. This approach…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-28 Nasir Saleem , Mandar Gogate , Kia Dashtipour , Adeel Hussain , Usman Anwar , Adewale Adetomi , Tughrul Arslan , Amir Hussain

Speech sound disorder (SSD) is defined as a persistent impairment in speech sound production leading to reduced speech intelligibility and hindered verbal communication. Early recognition and intervention of children with SSD and timely…

Sound · Computer Science 2025-12-10 Saja Al Ani , Joanne Cleland , Ahmed Zoha

Children's speech recognition remains challenging due to substantial acoustic and linguistic variability, limited labeled data, and significant differences from adult speech. Speech foundation models can address these challenges through…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-23 Haolong Zheng , Yekaterina Yegorova , Mark Hasegawa-Johnson

Speech sound disorder (SSD) refers to the developmental disorder in which children encounter persistent difficulties in correctly pronouncing words. Assessment of SSD has been relying largely on trained speech and language pathologists…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-10 Si-Ioi Ng , Tan Lee

Recent advancements in Automatic Speech Recognition (ASR) systems, exemplified by Whisper, have demonstrated the potential of these systems to approach human-level performance given sufficient data. However, this progress doesn't readily…

Audio and Speech Processing · Electrical Eng. & Systems 2024-05-16 Ahmed Adel Attia , Jing Liu , Wei Ai , Dorottya Demszky , Carol Espy-Wilson

Cochlear implants (CIs) provide a solution for individuals with severe sensorineural hearing loss to regain their hearing abilities. When someone experiences this form of hearing impairment in both ears, they may be equipped with two…

Audio and Speech Processing · Electrical Eng. & Systems 2023-10-03 Tom Gajecki , Waldo Nogueira

The acoustic sensitivity of Autism Spectrum Disorder (ASD) individuals highly impacts their intelligibility in noisy urban environments. In this Letter, the disturbance sensing level is examined with perceptual listening tests that…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-16 Marcelo Pillonetto , Anderson Queiroz , Rosângela Coelho

Target speech extraction remains difficult for compact devices because monaural neural models lack spatial evidence and classical beamformers lose resolving power when the microphone aperture is only a few centimetres. We present IsoNet, a…

Sound · Computer Science 2026-05-18 Dinanath Padhya , Sajen Maharjan , Binita Adhikari , Ishwor Raj Pokharel

Preserving speech intelligibility is a minimum requirement for speech codecs in communication. Recently, very low-bitrate neural codecs have gained interest for replacing classical codecs, reinforcing the need to evaluate whether…

Audio and Speech Processing · Electrical Eng. & Systems 2026-05-06 Lyonel Behringer , Anna Leschanowsky , Anjana Rajasekhar , Emily Kratsch , Guillaume Fuchs

Autism spectrum disorder (ASD) is a neurodevelopmental disorder which results in altered behavior, social development, and communication patterns. In past years, autism prevalence has tripled, with 1 in 54 children now affected. Given that…

Speech recognition is very challenging in student learning environments that are characterized by significant cross-talk and background noise. To address this problem, we present a bilingual speech recognition system that uses an…

Humans have the ability to utilize visual cues, such as lip movements and visual scenes, to enhance auditory perception, particularly in noisy environments. However, current Automatic Speech Recognition (ASR) or Audio-Visual Speech…

Computation and Language · Computer Science 2025-04-11 Lakshmipathi Balaji , Karan Singla

Soundscape augmentation or "masking" introduces wanted sounds into the acoustic environment to improve acoustic comfort. Usually, the masker selection and playback strategies are either arbitrary or based on simple rules (e.g. -3 dBA),…

Audio and Speech Processing · Electrical Eng. & Systems 2023-08-16 Bhan Lam , Zhen-Ting Ong , Kenneth Ooi , Wen-Hui Ong , Trevor Wong , Karn N. Watcharasupat , Woon-Seng Gan

Cochlear implants (CIs) play a vital role in restoring hearing for individuals with severe to profound sensorineural hearing loss by directly stimulating the auditory nerve with electrical signals. While traditional coding strategies, such…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-29 Billel Essaid , Hamza Kheddar , Noureddine Batel

One of the most challenging scenarios for smart speakers is multi-talker, when target speech from the desired speaker is mixed with interfering speech from one or more speakers. A smart assistant needs to determine which voice to recognize…

Audio and Speech Processing · Electrical Eng. & Systems 2022-05-19 Joe Caroselli , Arun Narayanan , Yiteng Huang

Sense of hearing is crucial for autonomous vehicles (AVs) to better perceive its surrounding environment. Although visual sensors of an AV, such as camera, lidar, and radar, help to see its surrounding environment, an AV cannot see beyond…

Sound · Computer Science 2022-09-12 Finley Walden , Sagar Dasgupta , Mizanur Rahman , Mhafuzul Islam

Intent classification is a fundamental task in the spoken language understanding field that has recently gained the attention of the scientific community, mainly because of the feasibility of approaching it with end-to-end neural models. In…

Computation and Language · Computer Science 2023-03-14 Mohamed Nabih Ali , Alessio Brutti , Daniele Falavigna

Modelling of early language acquisition aims to understand how infants bootstrap their language skills. The modelling encompasses properties of the input data used for training the models, the cognitive hypotheses and their algorithmic…

Computation and Language · Computer Science 2023-05-04 María Andrea Cruz Blandón , Alejandrina Cristia , Okko Räsänen

Many speech enhancement methods try to learn the relationship between noisy and clean speech, obtained using an acoustic room simulator. We point out several limitations of enhancement methods relying on clean speech targets; the goal of…

Computation and Language · Computer Science 2018-12-26 Geonmin Kim , Hwaran Lee , Bo-Kyeong Kim , Sang-Hoon Oh , Soo-Young Lee