| 摘要 |
<p>PURPOSE:To erase the magnetism of a cassette tape by sliding a microphone unit to disengage only a microphone terminal from a jack and interrupting the operation of a microphone to suppress the input of a signal and to form a non-sound recording state. CONSTITUTION:The microphone unit 13 is stored in a part of a cassette tape recorder body 9. To erase the magnetism of the cassette tape under said state, the cassette tape is loaded to a cassette holder 12 at first, and then the microphone unit 13 is slid in the arrow A direction. When a play button 10 and a sound recording button 11 are simultaneously depressed, the cassette tape is rotated and the magnetism of the cassette tape is erased.</p> |
