Method and apparatus for generic insertion of data in vertical b

Details Method and apparatus for generic insertion of data in vertical b Method and apparatus for generic insertion of data in vertical b

1997-02-18

2000-06-06

Flynn, Nathan

Television

Format

Including additional information

348467, 348468, H04N 700, H04N 1100

Patent

active

06072532&

ABSTRACT:
A method and apparatus for manipulating and de-manipulating Vertical Blanking Interval (VBI) data having any one of a plurality of formats, comprising an encoder, a transmission medium and a decoder. The encoder receives the VBI data having an original data format and manipulates the format of the VBI data into a general VBI format. This signal is transferred to the decoder where the decoder de-manipulate the general VBI format of the VBI data into the original VBI format.

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Teletext Signal Generation Equipment and Systems--Peter L. Mothersole pp. 345-352.

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