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Patent Searching and Data


Title:
METHOD AND DEVICE FOR TRANSMITTING DATA
Document Type and Number:
WIPO Patent Application WO/1998/023060
Kind Code:
A1
Abstract:
At the time of transmitting 8-bit word-string data indicating signal information by converting the data into 10-bit word-string data containing word synchronizing data, the 8-bit word-string data indicating the signal information are obtained, and the data are converted into the 10-bit word-string data by performing 8/10 bit conversion after inserting 8-bit word synchronizing data and 8-bit auxiliary word data to be converted into 10-bit neutral word data two by two in response to a specified timing signal. At the time of performing the 8/10 bit conversion, the 8-bit word synchronizing data are converted into 10-bit word synchronizing data having a negative running disparity when the immediately prior word data has a positive running disparity, and converted into 10-bit word synchronizing data having a positive running disparity when the immediately prior word data has a negative running disparity, so that a required signal synchronizing state can be obtained when the signal information is reproduced on the reception side.

Inventors:
YAMASHITA SHIGEYUKI (JP)
Application Number:
PCT/JP1997/004263
Publication Date:
May 28, 1998
Filing Date:
November 21, 1997
Export Citation:
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Assignee:
SONY CORP (JP)
YAMASHITA SHIGEYUKI (JP)
International Classes:
G11B20/14; H03M5/00; H03M7/00; H04J3/06; H04L7/08; H04L25/49; H04N5/04; (IPC1-7): H04L7/08; G11B20/14; H04L25/49; H04N5/04; H04J3/06
Foreign References:
JPS63160422A1988-07-04
JPH07230672A1995-08-29
Attorney, Agent or Firm:
Tanabe, Shigemoto (5th floor , Jingumae 1-chom, Shibuya-ku Tokyo 150, JP)
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