Data reading method, data reading apparatus, and data reading program
AssigneePioneer Corporation
InventorYukio Hayashi
Life of this patent
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Abstract
A data reading apparatus reads variable length-coded data. A digital signal processor of this data reading apparatus executes a code word reading step of sequentially reading a series of code words partitioned by a plurality of resynchronization markers, and a resynchronization marker detecting step of detecting a next resynchronization marker before a reading position in the code word reading step reaches the next resynchronization marker.
Claims10
A data reading method of reading variable length-coded data, the method comprising:
- a first code word reading step of sequentially reading a series of code words partitioned by a plurality of resynchronization markers;
- and
- a resynchronization marker detecting step of detecting a next resynchronization marker before a reading position in the first code word reading step reaches the next resynchronization marker.
A data reading apparatus for reading variable length-coded data, comprising:
- a first code word reading device for sequentially reading a series of code words partitioned by a plurality of resynchronization markers;
- and
- a resynchronization marker detecting device for detecting a next resynchronization marker before a reading position by the first code word reading device reaches the next resynchronization marker.
A program for-executing a data reading method of reading variable length-coded data, wherein the programs makes a computer function as:
- a first code word reading step of sequentially reading a series of code words partitioned by a plurality of resynchronization markers;
- and
- a resynchronization marker detecting step of detecting a next resynchronization marker before a reading position in the first code word reading step reaches the next resynchronization marker.
Dependencies are inferred from the claim text.