| 摘要 |
PURPOSE:To produce a magnetic tape which is capable of a simultaneous expression of both the voice and its corresponding character in a simple way, by dividing the voice in a certain time and then distributing with adjustment the character code train corresponding to the voice within the divided sections. CONSTITUTION:An aural tape is produced for a desired sentence, etc. by a microphone, a tape recorder, etc. At the same time, a perforator slip of original character code train is produced by the character code of the sentence. Then the aural tape is reproduced, and the voice is divided in a certain time to receive the marking with the buzzer, etc. The original character code of the original character code train perforator slip tape is devided with each certain time, and a corrected perforator slip tape is produced with the dummy signal applied with every section so that a coincidence is obtained between the largest character number and the dummy signals. Furthermore the contents of both the aural tape and the corrected perforator slip tape are simultaneously recorded on different tracks of a magnetic tape. Thus a magnetic tape capable of a simultaneous expression of both the voice and the character can be obtained in a simple way. Such magnetic tape can also be produced through the computer process. |
