Manner in order it records and to regenerate the data in the probe based data storage device and, impression of the computer program, and the device, and the probe based

摘要

Problem to be solved: to provide a method and apparatus for recording / reproducing data in a device in which an application of a write signal forms an indent on a storage surface by a probe of a probe based data storage device. Solution stores information in the form of various length grooves isolated by Landes of various lengths. A series of write signals is applied at each probe position on the storage surface to record a first value (generally "1") which is a series of N bits of continuous bit sequences in the recording signal. These probe positions are spaced apart at intervals W and m. Here, M is the binding distance of the indentations, and indents combine to form grooves across the N read back sample locations on the storage surface. Diagram