WRITING BOARD AND ITS SOUND REPRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a writing board capable of quickly reproducing a desired part among sounds in a field on which speaking is performed.SOLUTION: A writing board 1 includes: position information preparation means 12 which prepares positional information corresponded to time clocked by a clocking means 11 of a detected time; a microphone 4 which collects sounds; a sound recording means 13 which prepares sound information for causing time upon collection of sounds to correspond to the collected sounds; and reproduction means 17 which reproduces sound of sound information prepared by the sound recording means 13. Therein, the positional information preparation means 12 prepares positional information of a position on which a first prescribed movement related to an input by means of a user is performed and the reproduction means 17 reproduces sounds of the sound information associated with the time presented by the positional information of the position on which the first prescribed movement is performed when a second prescribed movement for indicating a position on a board by means of the user, on the position on which the first prescribed movement is performed.