Abstract: A method and system for self-servo writing a disk drive by transferring a servo reference pattern by magnetic printing onto at least one storage surface of a reference disk, wherein a resulting printed reference pattern includes embedded servo information providing servo timing and transducer head position information; assembling the disk drive including the steps of installing at least said disk into the disk drive and enclosing said disk and the data transducers within a housing sealed against particulate contamination from an eternal ambient environment; reading the printed reference pattern from said disk via at least one transducer head to generate a readback signal; sampling the readback signal at a sampling rate to generate a sampled signal; processing the sampled signal waveform specturm to generate a recovered signal including the embedded servo information and a fundamental frequency of the sampled signal; using the servo information from the recovered signal to precisely position and maintain the d

Abstract: A computer control system operates with an instruction set to provide automated administration of health care to a patient. In a preferred embodiment of the invention a central monitoring station receives data from a plurality of remote testing units. Each of the testing units is custom configured for a particular patient and is made to provide optimal care for that individual alone. Similarly one monitoring unit may serve multiple patients and transmit the data to a central monitoring computer via the telephone lines. Medical procedures are then administered to the patient and results taken as data. The data is made available to the central monitor so that proper medical interpretation is enabled. A number of novel steps in the programming of the system are taken to assure that the right patient is being monitored, that the patient is being tested properly and that the system is being monitored appropriately.