Invention Grant
- Patent Title: Method and system for adjusting the voice prompt of an interactive system based upon the user's state
- Patent Title (中): 基于用户状态调整交互式系统的语音提示的方法和系统
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Application No.: US10661152Application Date: 2003-09-12
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Publication No.: US07881934B2Publication Date: 2011-02-01
- Inventor: Norikazu Endo , Benjamin K. Reaves
- Applicant: Norikazu Endo , Benjamin K. Reaves
- Applicant Address: JP Tokyo
- Assignee: Toyota Infotechnology Center Co., Ltd.
- Current Assignee: Toyota Infotechnology Center Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Patent Law Works LLP
- Main IPC: G10L15/28
- IPC: G10L15/28 ; G10L21/06 ; G10L11/02 ; G10L11/04
Abstract:
The voice prompt of an interactive system is adjusted based upon a state of a user. An utterance of the user is received, and the state of the user is determined based upon signal processing of the utterance of the user. Once the state of the user is determined, the voice prompt is adjusted by adjusting at least one of a tone of voice of the voice prompt, a content of the voice prompt, a prosody of the voice prompt, and a gender of the voice prompt based upon the determined state of the user.
Public/Granted literature
- US20050060158A1 Method and system for adjusting the voice prompt of an interactive system based upon the user's state Public/Granted day:2005-03-17
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