Speech synthesis and bellows: what they have in common

1. Step 1. Speech synthesis — is used in — Screen reader. Speech synthesis.
2. Step 2. Screen reader — evolved from — Braille. Access to text for blind people.
3. Step 3. Braille — was inspired by — Writing. Adapted writing.
4. Step 4. Writing — is used in — Music notation. Recording.
5. Step 5. Music notation — is used in — Player piano. The rolls encode notes.
6. Step 6. Player piano — has part — Bellows. Pedal bellows create suction.

Open Evothings