Digital signal recording apparatus.

摘要

A recording apparatus (DR) for recording digital data (Sa and Sv) comprised of a plurality of recording blocks (Br) on a recording medium includes a grouping circuit (5) which makes a group of the digital data (Sa and Sv) according to a predetermined time-based interval (St). A sequence number generator (6) divides the group into "N" sequences. "N" is an integer. A data block generator (4) divides the input data (Sa and Sv) in each sequence into a plurality of data blocks (Db). A sequence number generator (5) generates a sequence number (Ss) for each data blocks (Db) associated with each recording blocks (Br). An ID block generator (23 and 24) generates an ID information of each data block (Br) based on the sequence number (Ss). A recording block generator (8 and 9) generates the recording block (Br) based on the ID information and the data block (Db; Sa and Sv). <IMAGE>