| 摘要 |
<p>PURPOSE: To prevent data from being not recorded at the moment of an automatic reverse operation by outputting data after inputted data is accumulated at the moment of the automatic reverse operation and recording it in a tape. CONSTITUTION: An audio signal is encoded in an encoder/decoder part 16 through the A/D converter 10 and the sub-band filter 14 of a signal processing means 100 and it is inputted to the memory 20 of an automatic reverse section compensation means 200. At that time, a micro computer 22 applies a clock, reads data in the memory 20, inputs it to the error correction part 32 of a data processing means 300 and restores and outputs data damaged during transmission by adding an addition code. The data is modulated in a modulator/ demodulator 34 and it is recorded in the tape through an amplifier 36 and a head 42. When the recording of one side completes, the automatic reverse operation is executed by a travel system 40. A computer 22 outputs a synchronizing signal from a detection part 24 immediately before and records data accumulated in the memory 20 during an automatic reverse section.</p> |
