64 citations · 146 across the 15 of their papers we have counts for
7 papers · 1 filter
Automatic audiovisual synchronisation for ultrasound tongue imaging
Aciel Eshky, Joanne Cleland, Manuel Sam Ribeiro +3
Ultrasound tongue imaging is used to visualise the intra-oral articulators during speech production. It is utilised in a range of applications, including speech and language therap…
Silent versus modal multi-speaker speech recognition from ultrasound and video
Manuel Sam Ribeiro, Aciel Eshky, Korin Richmond +1
We investigate multi-speaker speech recognition from ultrasound images of the tongue and video images of the lips. We train our systems on imaging data from modal speech, and evalu…
Exploiting ultrasound tongue imaging for the automatic detection of speech articulation errors
Manuel Sam Ribeiro, Joanne Cleland, Aciel Eshky +2
Speech sound disorders are a common communication impairment in childhood. Because speech disorders can negatively affect the lives and the development of children, clinical interv…
TaL: a synchronised multi-speaker corpus of ultrasound tongue imaging, audio, and lip videos
Manuel Sam Ribeiro, Jennifer Sanger, Jing-Xuan Zhang +4
We present the Tongue and Lips corpus (TaL), a multi-speaker corpus of audio, ultrasound tongue imaging, and lip videos. TaL consists of two parts: TaL1 is a set of six recording s…
Ultrasound tongue imaging for diarization and alignment of child speech therapy sessions
Manuel Sam Ribeiro, Aciel Eshky, Korin Richmond +1
We investigate the automatic processing of child speech therapy sessions using ultrasound visual biofeedback, with a specific focus on complementing acoustic features with ultrasou…
Speaker-independent classification of phonetic segments from raw ultrasound in child speech
Manuel Sam Ribeiro, Aciel Eshky, Korin Richmond +1
Ultrasound tongue imaging (UTI) provides a convenient way to visualize the vocal tract during speech production. UTI is increasingly being used for speech therapy, making it import…
Attentive Filtering Networks for Audio Replay Attack Detection
Cheng-I Lai, Alberto Abad, Korin Richmond +3
An attacker may use a variety of techniques to fool an automatic speaker verification system into accepting them as a genuine user. Anti-spoofing methods meanwhile aim to make the…