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 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
119,345 braille cells · 123 embossed pages at 40×25 · 2,851 unrepresentable characters omitted
⠉⠕⠍⠏⠜⠊⠎⠕⠝⠎⠒⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉⠯⠇⠑⠀⠀⠠⠉⠯⠇⠑⠎⠀ ⠠⠉⠯⠇⠑⠎⠀⠀⠠⠞⠕⠞⠁⠇⠲⠀⠀⠀⠀⠠⠮⠕⠗⠑⠞⠊⠉⠁⠇⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀ ⠼⠃⠁⠀⠀⠀⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀⠀⠀⠼⠋⠉⠀⠀⠀⠀⠠⠏⠓⠽⠎⠊⠕⠇⠕⠛⠊⠉⠁⠇⠀ ⠼⠃⠁⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀⠼⠋⠀⠀⠀⠀⠀⠀⠼⠉⠚⠀⠀⠠⠡⠜⠞⠀⠼⠙⠀ ⠗⠑⠏⠗⠑⠎⠢⠞⠎⠀⠮⠀⠠⠇⠥⠍⠔⠕⠎⠊⠞⠽⠀⠷⠀⠛⠁⠎⠀⠋⠀⠁⠀⠃⠁⠞⠎⠺⠬⠀ ⠃⠥⠗⠝⠻⠀⠗⠫⠥⠉⠫⠀⠞⠕⠀⠐⠕⠂⠀⠞⠺⠕⠀⠯⠀⠹⠗⠑⠑⠀⠉⠯⠇⠑⠀⠏⠪⠻⠀ ⠁⠞⠀⠐⠕⠀⠋⠕⠕⠞⠀⠙⠊⠌⠁⠝⠉⠑⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠀⠀ ⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉⠯⠇⠑⠀⠀⠠⠉⠯⠇⠑⠎⠀ ⠠⠉⠯⠇⠑⠎⠀⠀⠠⠞⠕⠞⠁⠇⠲⠀⠀⠀⠀⠠⠮⠕⠗⠑⠞⠊⠉⠁⠇⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀ ⠼⠃⠁⠀⠀⠀⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀⠀⠀⠼⠋⠉⠀⠀⠀⠀⠠⠏⠓⠽⠎⠊⠕⠇⠕⠛⠊⠉⠁⠇⠀ ⠼⠃⠁⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀⠼⠛⠀⠀⠀⠀⠀⠀⠼⠉⠁⠀⠀⠠⠡⠜⠞⠀⠼⠑⠀ ⠗⠑⠏⠗⠑⠎⠢⠞⠎⠀⠮⠀⠠⠇⠥⠍⠔⠕⠎⠊⠞⠽⠀⠷⠀⠁⠀⠓⠯⠀⠠⠏⠜⠁⠋⠋⠔⠀ ⠠⠇⠁⠍⠏⠀⠎⠊⠍⠊⠇⠜⠇⠽⠀⠗⠫⠥⠉⠫⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠉⠯⠇⠑⠀⠀⠠⠉⠯⠇⠑⠎⠀⠀⠠⠉⠯⠇⠑⠎⠀⠀⠠⠞⠕⠞⠁⠇⠲⠀⠀⠀⠀ ⠠⠮⠕⠗⠑⠞⠊⠉⠁⠇⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀⠀⠀⠼⠃⠁⠀⠀⠀⠀⠀⠀ ⠼⠋⠉⠀⠀⠀⠀⠠⠏⠓⠽⠎⠊⠕⠇⠕⠛⠊⠉⠁⠇⠀⠼⠃⠁⠀⠀⠀⠀⠀⠼⠉⠀⠀⠀⠀⠀⠀⠀ ⠼⠋⠀⠀⠀⠀⠀⠀⠼⠉⠚⠀⠀⠀⠠⠠⠏⠓⠕⠞⠕⠛⠗⠁⠏⠓⠊⠉⠀⠠⠠⠑⠝⠻⠛⠊⠑⠎⠀ ⠠⠠⠷⠀⠠⠠⠙⠊⠋⠋⠻⠢⠞⠀⠠⠠⠗⠁⠽⠎⠀⠀⠠⠮⠀⠋⠕⠇⠇⠪⠬⠀ ⠑⠭⠏⠻⠊⠍⠢⠞⠎⠀⠁⠗⠑⠀⠏⠗⠑⠇⠊⠍⠔⠜⠽⠀⠕⠝⠇⠽⠂⠀⠯⠀⠶⠀ ⠥⠝⠙⠻⠞⠁⠅⠢⠀⠞⠕⠀⠙⠑⠞⠻⠍⠔⠑⠀⠮⠀⠗⠑⠇⠁⠞⠊⠕⠝⠩⠊⠏⠀⠷⠀⠮⠀ ⠎⠑⠧⠻⠁⠇⠀⠉⠕⠇⠳⠗⠎⠀⠷⠀⠮⠀⠞⠔⠞⠕⠍⠑⠞⠗⠊⠉⠁⠇⠀⠎⠉⠁⠇⠑⠎⠂⠀ ⠞⠕⠀⠸⠮⠀⠁⠎⠎⠕⠉⠊⠁⠞⠫⠀⠏⠓⠕⠞⠕⠛⠗⠁⠏⠓⠊⠉⠀⠧⠁⠇⠥⠑⠎⠂⠀⠐⠥⠀ ⠙⠊⠋⠋⠻⠢⠞⠀⠉⠕⠝⠙⠊⠞⠊⠕⠝⠎⠀⠷⠀⠇⠊⠛⠓⠞⠀⠯⠀⠞⠊⠍⠑⠎⠀⠷⠀
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.