Invention Grant
- Patent Title: Crowd noise analysis
- Patent Title (中): 人群噪音分析
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Application No.: US11757934Application Date: 2007-06-04
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Publication No.: US08457768B2Publication Date: 2013-06-04
- Inventor: Stephen C. Hammer , Christopher E. Holladay , William D. Morgan
- Applicant: Stephen C. Hammer , Christopher E. Holladay , William D. Morgan
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Hoffman Warnick LLC
- Agent Matthew Chung
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
The present invention generally provides a way to analyze crowd noise to identify “highlights” or the like. Specifically, an audio stream containing crowd noise from an event (e.g., sporting event, political rally, religious gathering, etc) is captured (e.g., using microphones) and time coded. The audio stream is normalized based on geography and processed to remove undesired artifacts and to identify a set (at least one) of highlights. Based on at least one threshold, at least one highlight is selected from the set of highlights.
Public/Granted literature
- US20080300700A1 CROWD NOISE ANALYSIS Public/Granted day:2008-12-04
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