| 摘要 |
A video line containing teletext information is recognized and decoded by a digital data processing block (3) and such information is transferred from micro controller (4) to interface block (10) by passing through memory (8) first, buffer (9) thereafter, where (at the said interface block (10)) matrix and characters coming in the form of digital data are converted to PCL format and sent to printer (12) by means of the connector (11) and thus information available on a television screen is transferred to another medium. |
