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AssigneePioneer Electronic Corporation
InventorsMasahiko Miyashita, Takao Yamada, Kazuo Kamei, Sanpei Asai, Makoto Takanashi
Estimating the term…
A method of and an apparatus for processing communication data transmitted from a data center such as a sing-along data center to a terminal communication apparatus such as a communication type sing-along apparatus via a communication line. The method and apparatus are such that a data file may be stored in a first memory provided in the terminal communication apparatus when said data file has been transmitted from the data center while the terminal communication apparatus itself is not in operation, a version of the data file stored in the first memory is compared with a version of an existing data file formerly recorded in a second memory provided in the terminal communication apparatus when said terminal communication apparatus is in operation and said second memory is in ON state, the data file formerly recorded in the second memory is replaced by the data file recorded in the first memory if it is determined that the version of the data file recorded in the second memory is older than the version of the data file recorded in the first memory.
A method of processing communication data transmitted from a data supply source to a terminal communication apparatus via a communication line, said method comprising the steps of:
An apparatus capable of processing communication data transmitted from a data supply source via a communication line, said apparatus comprising:
Dependencies are inferred from the claim text.