Invention Grant
US07836194B2 Method and system for dynamic latency management and drift correction
有权
用于动态延迟管理和漂移校正的方法和系统
- Patent Title: Method and system for dynamic latency management and drift correction
- Patent Title (中): 用于动态延迟管理和漂移校正的方法和系统
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Application No.: US11868114Application Date: 2007-10-05
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Publication No.: US07836194B2Publication Date: 2010-11-16
- Inventor: John Mantegna , Shuwu Wu
- Applicant: John Mantegna , Shuwu Wu
- Applicant Address: US VA Dulles
- Assignee: AOL Inc.
- Current Assignee: AOL Inc.
- Current Assignee Address: US VA Dulles
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
Latency in a real-time electronic communication is dynamically managed. A communication delay arising from a receiving data buffer is measured and a latency adjustment necessary to adjust the size of the communication delay to within a predetermined range and an optimal range for a size of the communication delay are determined. Using these parameters, the number of samples for an audio playback data block passing through the receiving data buffer is modified.
Public/Granted literature
- US20080025347A1 Method and System for Dynamic Latency Management and Drift Correction Public/Granted day:2008-01-31
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