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发明申请
US20050060157A1 System and method for detecting unauthorized access using a voice signature 有权
用于使用语音签名检测未授权访问的系统和方法

System and method for detecting unauthorized access using a voice signature
摘要：
A method for detecting unauthorized access is provided. The method includes receiving a voice input associated with a request to access an account. A request voice signature corresponding to the voice input associated with the request is generated. An authorized voice signature corresponding to the account is retrieved. The request voice signature corresponding to the voice input is compared with the authorized voice signature corresponding to the account. Unauthorized access is detected in response to the comparison.
摘要（中）：

提供了一种用于检测未授权访问的方法。 该方法包括接收与访问帐户的请求相关联的语音输入。 产生与该请求相关联的语音输入相应的请求语音签名。 检索对应于帐户的授权语音签名。 将与语音输入相对应的请求语音签名与对应于该帐户的授权语音签名进行比较。 检测到未经授权的访问以响应比较。

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