发明名称 |
Method and system for transmitting background audio during a telephone call |
摘要 |
A voice processing system provides background audio during a telephone call between a caller and a callee telephony device. A storage system contains digital audio data and a database includes a plurality of subscriber data elements associated with the caller and callee devices. A processing device provides the digital audio data during the telephone call based on the subscriber data elements linked to the caller or callee devices such that background audio is provided during a telephone call.
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申请公布号 |
US6683938(B1) |
申请公布日期 |
2004.01.27 |
申请号 |
US20010942423 |
申请日期 |
2001.08.30 |
申请人 |
AT&T CORP. |
发明人 |
HENDERSON DONNIE |
分类号 |
H04M3/487;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/487 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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