| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide topic information suitable for the preference of a talker to each talker during a speech. SOLUTION: A speech intermediacy center 1 has a topic information database for storing and managing topic information suitable for the user attribute by each user attribute, discriminates the user attribute of each talker during a speech when a plurality of talker terminals 3 are in speech connection to a network 2, searches the topic information database on the basis of the user attribute, reads the topic information corresponding to the user attribute and transmits the topic information to each talker terminal in speech connection.</p> |
