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Library / Engineering & Technology / Light and Colour Theories, and their relation to light and colour standardization / Braille

Light and Colour Theories, and their relation to light and colour standardization ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

136,660 braille cells · 142 embossed pages at 40×25 · 3,031 unrepresentable characters omitted

⠗⠑⠇⠁⠞⠊⠕⠝⠀⠞⠕⠀⠠⠉⠕⠇⠕⠥⠗⠀⠠⠎⠞⠁⠝⠙⠁⠗⠙⠊⠵⠁⠞⠊⠕⠝⠀⠀⠀⠀
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⠠⠠⠉⠓⠁⠏⠞⠑⠗⠀⠠⠠⠭⠊⠊⠲⠀⠀⠀⠠⠞⠓⠑⠀⠠⠏⠓⠽⠎⠊⠕⠇⠕⠛⠊⠉⠁⠇⠀
⠠⠇⠊⠛⠓⠞⠀⠠⠥⠝⠊⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠙⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠠⠠⠁⠏⠏⠑⠝⠙⠊⠭⠀⠠⠠⠊⠊⠲⠀⠀⠀⠠⠞⠓⠑⠀⠠⠏⠕⠎⠎⠊⠃⠊⠇⠊⠞⠊⠑⠎⠀
⠕⠋⠀⠁⠀⠠⠎⠞⠁⠝⠙⠁⠗⠙⠀⠠⠇⠊⠛⠓⠞⠀⠁⠝⠙⠀⠠⠉⠕⠇⠕⠥⠗⠀⠠⠥⠝⠊⠞⠀
⠼⠋⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠁⠏⠏⠑⠝⠙⠊⠭⠀⠠⠠⠊⠊⠊⠲⠀⠀⠀⠠⠙⠗⠲⠀⠠⠙⠥⠙⠇⠑⠽⠀
⠠⠉⠕⠗⠃⠑⠞⠞⠄⠎⠀⠠⠗⠁⠙⠊⠕⠍⠑⠞⠑⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠓⠉⠀⠀⠀⠀⠀⠠⠊⠝⠙⠑⠭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠓⠊⠀⠀⠀⠀⠀⠠⠠⠑⠗⠗⠁⠞⠁⠲⠀⠀⠀⠀⠀⠀⠀⠠⠏⠇⠁⠞⠑⠀⠠⠊⠲⠀
⠠⠝⠑⠺⠞⠕⠝⠄⠎⠀⠠⠞⠓⠑⠕⠗⠽⠲⠀⠠⠞⠓⠑⠀⠠⠊⠝⠙⠊⠛⠕⠀⠇⠊⠝⠑⠀⠊⠎⠀
⠑⠗⠗⠕⠝⠑⠕⠥⠎⠇⠽⠀⠏⠇⠁⠉⠑⠙⠀⠀⠀⠀⠀⠃⠑⠞⠺⠑⠑⠝⠀⠞⠓⠑⠀
⠠⠧⠊⠕⠇⠑⠞⠀⠁⠝⠙⠀⠞⠓⠑⠀⠠⠗⠑⠙⠆⠀⠊⠞⠀⠎⠓⠕⠥⠇⠙⠀⠃⠑⠀
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⠠⠏⠁⠛⠑⠀⠼⠙⠚⠲⠤⠤⠰⠠⠋⠊⠋⠞⠓⠀⠇⠊⠝⠑⠀⠋⠗⠕⠍⠀⠞⠓⠑⠀
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⠠⠇⠕⠧⠊⠃⠕⠝⠙⠂⠀⠠⠇⠊⠛⠓⠞⠀⠁⠝⠙⠀⠠⠉⠕⠇⠕⠥⠗⠀⠠⠞⠓⠑⠕⠗⠊⠑⠎⠲
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⠠⠠⠞⠕⠀⠠⠠⠋⠁⠉⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠏⠁⠛⠑⠀⠀⠀⠀⠠⠏⠇⠁⠞⠑⠀⠀⠠⠊⠲⠀⠠⠎⠊⠭⠀⠠⠉⠕⠇⠕⠥⠗⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.