公开(公告)号：US6088428A

公开(公告)日：2000-07-11

申请号：US955578

申请日：1997-10-22

申请人： David Trandal ,  David Brahm ,  Jan Vanderford ,  R. Anthony Bladon ,  Xiao-Ling Zhang

发明人： David Trandal ,  David Brahm ,  Jan Vanderford ,  R. Anthony Bladon ,  Xiao-Ling Zhang

IPC分类号： G10L15/06 ,  G10L15/00 ,  H04M1/66 ,  H04M1/663 ,  H04M3/38 ,  H04M3/50 ,  H04M3/533 ,  H04Q3/72

CPC分类号： H04M3/533 ,  H04M3/382 ,  H04M2201/40 ,  H04M2203/2016 ,  H04M2242/22 ,  H04M3/42059 ,  H04M3/42068 ,  H04M3/42102 ,  H04M3/53383 ,  H04Q3/72

摘要： A voice controlled voice-messaging systems permits manipulation of voice messages over the telephone without the need for keypressed commands. Manipulation includes playback of messages, deletion of messages, saving messages, and sending a new message to a recipient from a user-defined list. Access to the messaging system is by spoken password. Voice input also allows the following functions: enrollment of a spoken password; granting or refusing user access to the system based on verification of the user speaking a password; recognition of spoken utterances of "yes" and "no" in response to prompts by the VMS; recognition of "stop" to interrupt and stop a voice message during playback; enrollment of a spoken personal directory of names of potential message recipients; and recognition of names in the spoken personal directory. The invention uses speaker verification, speaker-independent recognition (SIR) of "yes/no", speaker-independent recognition of "stop" during message playback, and speaker-dependent recognition (SDR) of a limited vocabulary of short phrases such as a list of message recipients' names.

摘要翻译： 语音控制的语音消息传送系统允许通过电话操纵语音消息，而不需要按键命令。 操作包括消息的回放，消息的删除，保存消息以及从用户定义的列表向接收者发送新消息。 通过口令密码访问邮件系统。 语音输入还允许以下功能：注册口令密码; 基于用户口令的验证，授予或拒绝用户对系统的访问; 对VMS的提示响应“是”和“否”的口语说话; 在播放期间识别“停止”中断和停止语音消息; 注册潜在信息收件人姓名的个人目录; 并在口头个人目录中识别姓名。 本发明使用讲话者验证，“是/否”的说话人独立识别（SIR），消息回放期间的“停止”的说话者无关的识别，以及短语的有限词汇的说话者依赖性识别（SDR），例如 邮件收件人姓名列表。