Library / Engineering & Technology / The slide valve, simply explained / Braille
The slide valve, simply explained ⠃⠗⠋ 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
76,971 braille cells · 81 embossed pages at 40×25 · 272 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.