公开(公告)号：US20180286405A1

公开(公告)日：2018-10-04

申请号：US15866631

申请日：2018-01-10

申请人： Hitachi Information & Telecommunication Engineering, Ltd.

发明人： Yo NAKA ,  Takashi SUGIYAMA

IPC分类号： G10L15/26 ,  H04M3/51 ,  G10L15/18

CPC分类号： G10L15/265 ,  G10L15/1822 ,  G10L15/26 ,  G10L2015/221 ,  H04M3/42221 ,  H04M3/5175 ,  H04M3/5183 ,  H04M2201/40

摘要： An information processor requests a recognition result manager to transmit recording information about a call including a keyword and a recognition result of speech recognition using an extension number as a key. The manager transmits the recording information about the call including the keyword corresponding to the extension number and the recognition result of the speech recognition to the processor. The processor displays a recognition result of speech recognition of the call including the keyword on a display unit. Upon receiving an input of an instruction to perform speech playback, the processor transmits recording information in association with text displayed on the display unit to a recorder. The recorder transmits speech data corresponding to the recording information to the processor. The processor plays back speech data corresponding to the recording information.

公开(公告)号：US20170111499A1

公开(公告)日：2017-04-20

申请号：US15284783

申请日：2016-10-04

申请人： Hitachi Information & Telecommunication Engineering, Ltd.

发明人： Takashi SUGIYAMA ,  Jumpei YAMAGUCHI ,  Yo NAKA ,  Taketoshi KURIHANA

IPC分类号： H04M3/42 ,  G10L15/30 ,  H04M3/51 ,  G10L15/26

CPC分类号： H04M3/42221 ,  G10L15/22 ,  G10L15/26 ,  G10L15/30 ,  G10L2015/226 ,  H04M3/5175 ,  H04M2201/40 ,  H04M2203/301 ,  H04M2203/551 ,  H04M2203/558

摘要： A call and recorded information management server transmits a requested call identification ID for recognition and an incoming call number corresponding to the ID, to a voice recognition server, which searches for the recognition engine corresponding to the number of the received call, and adds the received ID to a recognition queue. The voice recognition server requests the call and recorded information management server to obtain recorded data by the received ID. The call and recorded information management server transfers the recorded data corresponding to the ID to the voice recognition server to perform voice recognition by the corresponding recognition engine on the recorded data corresponding to the call identification ID stored in the recognition queue, and stores the result as text data. Thus, the most appropriate voice recognition engine can be used and the recognition rate of voice recognition can be increased.