| 摘要 |
PROBLEM TO BE SOLVED: To reduce costs of individual message cards by providing a sound recorder separately and to easily remove a connector part of the message card posterior to the sound recording in the message card utilizing a semiconductor memory. SOLUTION: The male connector 11 of a message card 2 is mounted to the slot 3 of a recorder main body 1. Then, a voice message is recorded to the card by using a microphone for recording 7 while pushing a operating button for recording 4. When a necessary voice message is recorded, an operator may keep his hand away from the button 4. When the recording of the message is completed in this manner, the operator cut the male connector part 11 protruded from a case 8 away from the card by bending the card 2 with notches. Thus, damage of the card due to a short-circuit and dielectric breakdown is prevented. Moreover, a person who received this message card can hear the voice message by pushing an operating button for reproduction 14 which is exposed from the case 8 of the message card 2. |
