No, there is no 150 ms lead of visual speech on auditory speech, but a range of audiovisual asynchronies varying from small audio lead to large audio lag

JL Schwartz, C Savariaux - PLoS Computational Biology, 2014 - journals.plos.org
An increasing number of neuroscience papers capitalize on the assumption published in
this journal that visual speech would be typically 150 ms ahead of auditory speech. It …

Features and results of a speech improvement experiment on hard of hearing children

L Czap, JM Pintér, E Baksa-Varga - Speech Communication, 2019 - Elsevier
In this paper we present a two-year-long speech training experiment in which we have
studied the extent of improvement owing to multimodal visual support as compared to …

Modelling the tongue movement of Chinese Shaanxi Xi'an dialect speech

Z Lu, L Czap - 2018 19th International Carpathian Control …, 2018 - ieeexplore.ieee.org
Visual speech play a significant role in speech perception especially for deaf and hard of
hearing people or normal people in noisy environment. Lip reading depends on visible …

[PDF][PDF] Visemes of Chinese Shaanxi Xi'an Dialect Talking Head [J]

L Zhao, L Czap - Acta Polytechnica Hungarica, 2019 - acta.uni-obuda.hu
Animated 3D articulation models–called talking heads–can be utilized, for instance, in
speech assistant systems for children who are hard-of-hearing or when teaching learners of …

Data and simulations about audiovisual asynchrony and predictability in speech perception

JL Schwartz, C Savariaux - AVSP 2013-12th International Conference …, 2013 - hal.science
Since a paper by Chandrasekaran et al.(2009), an increasing number of neuroscience
papers capitalize on the assumption that visual speech would be typically 150 ms ahead of …

[PDF][PDF] Is Text the New Lipreading? Audiovisual Integration Effects of Speech and Syllables

J Mouwen, M Baart, SF PourHashemi, M Bastiaansen - arno.uvt.nl
Previous studies showed that the N1 and P2 components get attenuated and sped up when
auditory information is accompanied by concordant visual lipreading information. The …

[PDF][PDF] Dynamic Modelling for Chinese Shaanxi Xi'an Dialect Visual Speech

L Zhao - 2020 - 193.6.1.94
A talking head is an animated articulation model that can be utilized, for instance in speech
assistant systems for hard-of-hearing children or training for second language learners. In …