发明名称 Dynamically selecting CODECS for managing an audio message
摘要 A system, method, and apparatus are directed towards a system, method, and apparatus for managing a communication session by dynamically selecting a CODEC. A client device requests a communication session with a receiver device. If available, historical information may be used to establish an initial CODEC and its associated sampling frequency for the communication session. Signals, such as a white noise signal, and/or a ring tone may be sent between the client device and the receiver to determine a metric for the communication session. The metric may be used to adjust the CODEC and/or its sampling frequency for the communication session. In one embodiment, if it is determined that the sampling frequency is less than a minimum determined value, a message may be sent to the client device advising that the current communication session be terminated.
申请公布号 US2006256810(A1) 申请公布日期 2006.11.16
申请号 US20050129666 申请日期 2005.05.13
申请人 YAHOO! INC. 发明人 YARLAGADDA MADHU;RAMANI RAMKUMAR
分类号 H04L12/66;G01R31/08;G06F11/00;G08C15/00;H04J1/16;H04J3/14;H04J3/16;H04J3/22;H04L1/00;H04L12/26;H04Q7/00 主分类号 H04L12/66
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