* [[Amstrad SSA-1 Speech Synthesizer]]
* [[Digiblaster]]
* [[Digivox sampler]]
* [[dk'tronics Speech Synthesizer]]
* [[EMR MIDI Interface]]
* [[Silicon Systems MIDI Interface]]
* [[Siren Software Sound Blaster]]
* [[TechniMusique speech synthetizer]]
* [[TMPI speech synthetizer]]