Data recording and transmission apparatus utilizing non-consecut

Dynamic magnetic information storage or retrieval – General processing of a digital signal – In specific code or form

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 509

Patent

active

039966135

ABSTRACT:
The invention is described in the environment of a binary data magnetic recording and reproducing system and comprises a binary to non-consecutive zero code converter for encoding the input binary data into a non-consecutive zero code which, in turn, is recorded on the magnetic medium. In recording, a flux transition occurs for each ONE of the non-consecutive zero code. A bipolar peak detector detects the flux transitions and thus detects the presence of the recorded ONEs. The peak detected signals are utilized to continuously trigger a mono-stable multivibrator having a period whereby the multivibrator relaxes to its stable state in the absence of a ONE which denotes the presence of a ZERO. The peak detected signal and the output of the mono-stable multivibrator are utilized to synthesize a clock signal from the recorded non-consecutive zero data. The recorded data is applied to a non-consecutive zero code to binary converter which is synchronized by the data derived clock to recover the originally recorded binary information.

REFERENCES:
patent: 3226685 (1965-12-01), Potter et al.
patent: 3713123 (1973-01-01), Lipp
patent: 3750121 (1973-07-01), Lee

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Data recording and transmission apparatus utilizing non-consecut does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data recording and transmission apparatus utilizing non-consecut, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data recording and transmission apparatus utilizing non-consecut will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-383103

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.