This is a demonstration of using MIDI to "play" a SP0256A-AL2 vintage speech synthesizer chip. Just over an octave of pitch is available before the chip gets confused.
Full details here: <a href="https://diyelectromusic.com/2025/09/24/arduino-and-sp0256a-al2-part-6/" target="_blank" rel="noopener noreferrer">https://diyelectromusic.com/2025/09/24/arduino-and-sp0256a-al2-part-6/</a>
Kevin

This is a demonstration of using MIDI to "play" a SP0256A-AL2 vintage speech synthesizer chip. Just over an octave of pitch is available before the chip gets confused. Full details here: https://diyelectromusic.com/2025/09/24/arduino-and-sp0256a-al2-part-6/ Kevin

This is a demonstration of using MIDI to "play" a SP0256A-AL2 vintage speech synthesizer chip. Just over an octave of pitch is available before the chip gets confused.
Full details here: <a href="https://diyelectromusic.com/2025/09/24/arduino-and-sp0256a-al2-part-6/" rel="noopener noreferrer">https://diyelectromusic.com/2025/09/24/arduino-and-sp0256a-al2-part-6/</a>
Kevin

Arduino MIDI SP0256A-AL2 Speech Synth

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Arduino MIDI SP0256A-AL2 Speech Synth

Arduino MIDI SP0256A-AL2 Speech Synth