Products
- Amplifier Unit for TS Computers
- Audio Recognition System
- Bach Box
- Big Ears Speech Recognition
- Blippo
- Cognivox
- DCP Speech Pack
- Digitizing Hardware
- Filtered Connector Plug
- Mozart
- Music Synthesizer and I/O Port
- Namal Super Talker
- Polyphonic System
- Programmable Sound Generator
- QS Sound Board
- SONUS
- Sound Booster
- Sound Unit
- Speech Synthesis Unlimited
- Speech Synthesizer
- Speech Synthesizer and Amplifier
- SRS1000 Speech Recognition System
- SRS2000 Speech Recognition System
- Teach Your ZX80/81 to Talk
- Telesound 84
- The Arcade Master
- The Parrot
- Three Channel Sound System
- TS2068 Speech Synthesizer
- Zebra-Talker 1000
- Zebra-Talker 2068
- ZON X-81
- ZX Micro Amplifier
- ZXTALKER