发明名称 |
Voice over IP protocol based speech system |
摘要 |
A VoIP-enabled speech server can include a speech application which can be configured to communicate with a VoIP telephony gateway server over a VoIP communications path. The VoIP-enabled speech server can also include a VoIP-compliant call control interface to the VoIP telephony gate server, the VoIP-compliant call control interface establishing the VoIP communications path. In operation, the speech application can receive VoIP-compliant packets from the VoIP telephony gateway server over the VoIP communications path. Subsequently, digitized audio data can be reconstructed from the VoIP-compliant packets, and the digitized audio data can be speech-to-text converted. Additionally, text can be synthesized into digitized audio data and the digitized audio data can be encapsulated in VoIP-compliant packets which can be transmitted over the VoIP communications path to the telephony gateway server.
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申请公布号 |
US6654722(B1) |
申请公布日期 |
2003.11.25 |
申请号 |
US20000596769 |
申请日期 |
2000.06.19 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ALDOUS ANNE M.;CELI, JR. JOSEPH;GAVAGNI BRETT;LEONTIADES KYRIAKOS;LUCAS BRUCE D.;REICH DAVID E. |
分类号 |
H04L12/66;H04L12/64;H04M3/493;H04M7/00;H04M11/00;(IPC1-7):G10L11/00 |
主分类号 |
H04L12/66 |
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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