Invention Grant
- Patent Title: System and method for machine-based determination of speech intelligibility in an aircraft during flight operations
- Patent Title (中): 飞行中飞机中基于机器的语音清晰度确定的系统和方法
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Application No.: US12251715Application Date: 2008-10-15
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Publication No.: US08392194B2Publication Date: 2013-03-05
- Inventor: Naval Kishore Agarwal
- Applicant: Naval Kishore Agarwal
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Armstrong Teasdale LLP
- Main IPC: G10L21/00
- IPC: G10L21/00
Abstract:
A method for effecting a machine-based determination of speech intelligibility in an aircraft during flight operations includes: (a) in no particular order: (1) providing a representation of a machine-based speech evaluating signal; and (2) providing a representation of in-flight noise; (b) combining the representation of a machine-based speech evaluation signal and the representation of in-flight noise to obtain a combined noise signal; and (c) employing the combined noise signal to present the machine-based determination of speech intelligibility in an aircraft during flight operations.
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