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1. 发明授权

US5845248A Apparatus for reading out textual information with synthesized speech, and teletext receiver 失效
标题翻译：用合成语音读出文本信息的装置和图文电视接收机
公开(公告)号：US5845248A
公开(公告)日：1998-12-01
申请号：US941232
申请日：1997-09-30
申请人： Hideharu Nishida , Hiroki Ohnishi , Takeshi Yumura , Masanori Miyatake , Naoyuki Yoden , Kayo Yoshimura
发明人： Hideharu Nishida , Hiroki Ohnishi , Takeshi Yumura , Masanori Miyatake , Naoyuki Yoden , Kayo Yoshimura
IPC分类号： G10L13/04 , G10L13/00 , G10L13/02 , G10L13/08 , H04B1/16 , H04H20/00 , H04H60/16 , G10L5/02
CPC分类号： G10L13/00
摘要： An apparatus for reading out textual information with synthesized speech comprises: a buffer memory 24 for buffering character codes of textual information; a keyword/ read-out region storing unit 22 which stores previously specified keyword and region of the textual information, the region being to be read out and including the keyword; a read-out region retrieving unit 23 which retrieves the keyword from the buffered character codes, and which, when the keyword exists, causes character codes corresponding to the read-out region, to be outputted from the buffer memory 24; a speech synthesizing unit 26 which converts the outputted character codes into a synthesized speech signal; and a loudspeaker 14 for outputting the synthesized speech signal in the form of synthesized speech. In textual information of various kinds such as textual information received by a teletext multiplex FM radio, or that of an electronic newspaper, only a portion which relates to a keyword that is previously specified by the user is sounded with synthesized speech, thereby enabling the user to obtain only required information.
摘要翻译：一种用合成语音读出文本信息的装置包括：缓冲存储器24，用于缓冲文本信息的字符码; 关键字/读出区域存储单元22，其存储先前指定的关键字和文本信息的区域，该区域将被读出并包括该关键字; 读出区域检索单元23，其从缓冲字符代码检索关键字，并且当存在关键字时，使得与读出区域相对应的字符代码从缓冲存储器24输出; 语音合成单元26，其将输出的字符代码转换为合成语音信号; 以及用于以合成语音的形式输出合成语音信号的扬声器14。在由文字多重FM收音机接收的文字信息或电子报纸等文字信息的文字信息中，与用户先前指定的关键词相关的部分仅以合成语音进行发音，从而使用户仅获取所需信息。

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