Showing posts with label Line 21. Show all posts
Showing posts with label Line 21. Show all posts

Wednesday, February 23, 2022

Encapsulating Analog Line-21/608 Data: The TABRAW Reserved Column

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Sunday, October 11, 2020

TvTime - The Lathe of Closed Captioning, Part 3: Captioning

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Sunday, September 13, 2020

TvTime - The Lathe of Closed Captioning, Part 2: The Signal

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TvTime - The Lathe of Closed Captioning, Part 1: Technical Development

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Sunday, May 3, 2020

Notes on Closed Captioned Digital Videodiscs of the 1990s

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Monday, December 9, 2019

A Brief Pre-History of Closed Captioning: The Early Systems

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Thursday, November 7, 2019

Decoding Analog Line-21/608: A Primer

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