| 摘要 |
<p>PURPOSE:To understand the content of speech while reversely feeding a tape by recording a section where the speech is recorded as the reproducing position of the tape and reproducing only the section of the tape in a forward direction. CONSTITUTION:It is assumed that 'tomorrow' and 'will be fine' are respectively recorded on two spots of the range, t1-t2 and t3-t4, of the section 21 on the magnetic tape 10. The two spots of the range of the speech are recorded by inputting a numerical value in a reproducing range recording device 15 by means of a position input device 16. While reversely feeding the magnetic tape 10, a position comparing device 14 compares the size of the range of the speech recorded in the device 15 with the size of the tape position outputted from a position read device 13. A controller 12 which receives the comparison output drives the tape 10 in the forward direction so that only the section equivalent to the range of the speech may be reproduced. As a result, the speech such as 'will be fine' and 'tomorrow' is reproduced while reversely feeding the tape 10 and the content of the speech is understood.</p> |
