PPT Slide
Auditory-Visual Listening Environments
If we improve auditory-only speech recognition, do we necessarily improve auditory-visual speech recognition?
What speech information is provided by speechreading?
HYPOTHESIS: The amount of benefit obtained from the combination of visual and auditory speech cues depends of the degree of redundancy between the two modalities.
What speech information is provided by hearing aids?
To what extent is the information provided by speechreading and by hearing aids redundant?
What frequency regions best convey information that is complementary to speechreading?
SUMMARY
Recommendations for designing hearing aids for Auditory-Visual speech communication
Acknowledgement
Email: grant@tidalwave.net
Home Page: http://www.avspeechlab.com
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