A note-taker terminal (200) and an information delivery device (100) are used. The information delivery device (100) includes a breathing detection unit (104) that specifies breathing sections from silent sections of uttered speech, a data processing unit (105) that determines, for every allocated time period of a note-taker, whether a breathing section exists in a range based on an end point of the allocated time period, and generates, if a breathing section exists, speech data of the utterance from a start point of the allocated time period until the breathing section, and, if a breathing section does not exist, speech data of the utterance from the start point until the end point of the allocated time period, and a data transmission unit (106) that transmits the speech data to the note-taker terminal (200). The note-taker terminal (200) receives the speech data, and transmits input text data to a user terminal (300) of a note-taking user.