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10 February 2009 Facilitation of listening comprehension by visual information under noisy listening condition
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Proceedings Volume 7240, Human Vision and Electronic Imaging XIV; 72401W (2009) https://doi.org/10.1117/12.805659
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States
Abstract
Comprehension of a sentence under a wide range of delay conditions between auditory and visual stimuli was measured in the environment with low auditory clarity of the level of -10dB and -15dB pink noise. Results showed that the image was helpful for comprehension of the noise-obscured voice stimulus when the delay between the auditory and visual stimuli was 4 frames (=132msec) or less, the image was not helpful for comprehension when the delay between the auditory and visual stimulus was 8 frames (=264msec) or more, and in some cases of the largest delay (32 frames), the video image interfered with comprehension.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chiho Kashimada, Takumi Ito, Kazuki Ogita, Hiroshi Hasegawa, Kazuo Kamata, and Miyoshi Ayama "Facilitation of listening comprehension by visual information under noisy listening condition", Proc. SPIE 7240, Human Vision and Electronic Imaging XIV, 72401W (10 February 2009); https://doi.org/10.1117/12.805659
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