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2014 Fiscal Year Final Research Report

On The Use of Non-Verbal Speech Sounds in Human Communication

Research Project

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Project/Area Number 24500256
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Sensitivity informatics/Soft computing
Research InstitutionNara Institute of Science and Technology

Principal Investigator

CAMPBELL Nick  奈良先端科学技術大学院大学, 情報科学研究科, 教授 (50395109)

Co-Investigator(Kenkyū-buntansha) SADANOBU Toshiyuki  神戸大学, 国際文化学部, 教授 (50235305)
Project Period (FY) 2012-04-01 – 2015-03-31
Keywordsノンバーバル / 音声発話 / 情動情報 / センシング / 技術
Outline of Final Research Achievements

This study focused on the processing of non-verbal information to facilitate the transfer of speaker intentions that underlie the spoken text of a social conversational interaction.The contents of natural dialogue, while conveying the semantic meaning of the utterance, also contribute greatly to social ties and informal bonding.
To be aware of such social exchanges, it is essential to process voice information and speaking style (perhaps more important than what was directly said in the conversation).We developed audio processing, alongside speech content information, that is targeted at achieving a more likely interpretation and understanding of speech-interaction.
Prediction of the intentions of the speaker varies depending on the circumstances and the history of the conversation, but reliable paralinguistic signals allow us to develop a system facilitating the interpretation of nonverbal information speech, and to moderate the words according to this extra non-verbal information.

Free Research Field

言語科学

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Published: 2016-06-03   Modified: 2021-04-07  

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