| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a card holder type speech apparatus which is easy to wear and use and is convenient in the case of speaking. <P>SOLUTION: A card holder type speech apparatus 100 comprises: a second piezoelectric device 106 which forms a microphone for acquiring voice; a first piezoelectric device 105 which forms a receiver for transmitting the voice to a user; a communication part 114 for communication of a speech using the second piezoelectric device 106 and the first piezoelectric device 105 with outside; clearances S1 and S2 serving as card holder for holding a card; and windows 102a and 103a for allowing for observation of at least a part of the card held in the clearances S1 and S2, from outside. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
