A simple procedure for accurately manipulating face-voice synchrony when dubbing speech onto videotape |
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Authors: | John MacDonald Dominic Dwyer Jenny Ferris Harry McGurk |
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Affiliation: | 1. University of Surrey, GU2 5XH, Guildford, Surrey, England
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Abstract: | A system is described involving an audio-video tape recorder, a control device, and a delay timer that dubs speech sounds onto prerecorded lip movements on videotape. Accuracy of synchrony or measured asynchrony between the sound and lip movements is a few milliseconds. |
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