| 摘要 |
A transmission apparatus transmits a data signal to a reception apparatus with use of a first clock generated on the basis of a clock signal given to the transmission apparatus. The transmission apparatus changes an operation band of a PLL section to an operation band including a frequency of the clock signal which frequency has been measured with use of a second clock independent of the first clock. The transmission apparatus provides the reception apparatus with band information indicative of the operation band to which the operation band of the PLL section has been changed. |
