| 摘要 |
PURPOSE: A data reading apparatus is provided to read data recorded on a data recording part of a film cartridge. CONSTITUTION: A data reading apparatus adapted for a film cartridge having a data recording part (9) provided on a predetermined moving member includes a first data reading device (2) which reads data from the moving data recording part, a second data reading device (3) which reads data from the moving data recording part and which is disposed at a position different from that of the first data reading device (2) with respect to a moving direction of the data recording part (9), and a data obtaining circuit (1) which makes a comparison between data read by the first data reading device (2) and data read by the second data reading device (3) and obtains, on the basis of a result of the comparison, data corresponding to data recorded on the data recording part (9). In the data reading apparatus, a data reading operation on the same data recording part is performed by both the first data reading device (2) and the second data reading device (3), and results of reading obtained by both the first data reading device (2) and the second data reading device (3) are compared with each other to determine data recorded on the data recording part (9).
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