SPELLBOX 0.3

Talking spelling toy for the M-VAVE FM-1, after the 1978 Speak & Spell: LPC voice, 8-character fluorescent display, SPELL, LETTER, SAY IT, SECRET CODE and MYSTERY WORD, plus SING, LETTER SYNTH and SPEAK (text to speech) and circuit-bending knobs.

Install spellbox-0.3.fwsc from https://pjac1810.github.io/spellbox/ (Install tab, Chrome or Edge), or try it in the browser emulator there. Rescue: hold OCT- while powering on.

0.3: SPEAK slower and half an octave lower; the letter A fixed.