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42. 发明申请

US20060034260A1 Interoperability for wireless user devices with different speech processing formats 有权
标题翻译：具有不同语音处理格式的无线用户设备的互操作性
公开(公告)号：US20060034260A1
公开(公告)日：2006-02-16
申请号：US11197768
申请日：2005-08-05
申请人： Jonas Svedberg , Per Synnergren
发明人： Jonas Svedberg , Per Synnergren
IPC分类号： H04J3/22 , H04Q7/24 , H04L12/66 , H04J3/16
CPC分类号： H04W4/10 , G10L19/173 , H04W4/18 , H04W76/45 , H04W88/181
摘要： Interoperability is achieved between wireless user communication devices that have different speech processing formats and/or attributes. A first wireless user communication device includes a primary speech codec that encodes a first speech message using a first speech encoding format. The encoded speech is then sent to a second wireless user communications device that includes a primary speech codec supporting a second speech encoding format. The first user device receives from the second user device a second speech message encoded using the second speech encoding format. The second speech message is then decoded by the first user device using a second speech decoder supporting decoding of the second speech encoding format. But the first communication device does not support speech encoding using the second speech encoding format—regardless of whether the first communication device includes or does not includes an encoder for encoding speech using the first speech encoding format.
摘要翻译：在具有不同语音处理格式和/或属性的无线用户通信设备之间实现互操作性。第一无线用户通信设备包括使用第一语音编码格式对第一语音消息进行编码的主要语音编解码器。然后将经编码的语音发送到包括支持第二语音编码格式的主要语音编解码器的第二无线用户通信设备。第一用户设备从第二用户设备接收使用第二语音编码格式编码的第二语音消息。第二语音消息然后由支持第二语音编码格式解码的第二语音解码器由第一用户设备解码。但是第一通信设备不支持使用第二语音编码格式的语音编码，而不管第一通信设备是否包括或不包括使用第一语音编码格式来编码语音的编码器。

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