The ZX80, ZX81 and TS 1000 computers lacked sound synthesizers, a moderately common feature of other home computers.
Sinclair owners could expand their computer with aftermarket sound synthesizers (most based on the General Instruments AY-3-8910), speech synthesizers and speech recognition systems.
Amplifier unit allows complete control over speech volume. Works with 9V battery included.
TS 1000 TS 2068
Voiceprint identification, voice analysis or tone switch. 2K and 16K.
TS 1000
Hook up to any audio amplifier and start composing your own tunes. Pseudo-polyphonic output. Sample tune and full instructions included.
TS 1000
Speech recognition. Connects through I/O port. Microphone and cables included. Words are stored as voice patterns which the system learns from repetition. Voice prints occupy about 150 bytes each.
TS 1000
Speech recognition unit/response unit. Library of 32 words or short phrases. Can be trained to recognize voice commands. Requires 16K. It was made for other home computers but there’s no evidence it was produced for the Sinclair.
TS 1000
Compact cased speech unit. Built-in vocabulary; POKE commands make it speak. Additional word packs plug in inside. Contains all letters of the alphabet, numbers zero to over a million and some other general words.
TS 1000
Hardware for 2068 owners to create their own vocabularies. Plugs into ear socket. Spoken words are digitized and stored in memory automatically. Allows for an unlimited vocabulary. Can digitize other sounds as well as special effects.
Downloadable TS 2068
Filtered connector plug conditions speech signal for use with external amplifiers such as AUO1. Plugs between MIC and amp. Internal speaker may be disabled by program if desired.
TS 1000 TS 2068
Compose yourself: music for the Timex-Sinclair computer. A complete hardware/software package. Three voices, noise channel. Built-in speaker. Plugs into ZX81 or TS1000 without modification. Complete instruction manual included.
TS 1000
Three independently programmable voices and noise generator (AY-3-8910). I/O is arranged as two 8-bit bidirectional ports.
TS 1000
TS 1000
AY-3-8910 sound generator based sound synthesizer. Three voices, 5 octave range. Sinclair Place imported a version manufactured by Indescomp.
ZX80 ZX81 TS 1000
Three-voice, AY-3-8910 sound-chip based module with stereo option. A module in the BASICare Modular Expansion System.
TS 1000
Programmable sound unit with built in loudspeaker, allow programmable generation of a whole range of rounds from music to special effects.
TS 1000
Uses phonemes to build up words. Average of 6 bytes will store the phoneme codes for a spoken word. Self-contained, including amplifier, speaker and bidirectional computer interface so other add-ons may be used. Jack to external speaker.
TS 1000
Train your computer to obey your voice commands. Used a microphone and amplifier connected to the microphone jack to record and recognize words. Included speech amplifier unit, program and documentation. An article by Brad Bennett in Sync v3 n6 described how to build the speech amplifier unit and included a program for recording “voice prints”
TS 2068
Train your computer to obey your voice commands. Recognizes up to eight spoken words. Used a microphone and amplifier connected to the microphone jack to record and recognize words. Included speech amplifier unit, program and documentation.
Downloadable TS 2068
Detailed plans for hardware, parts sources, and software to make your computer produce natural speech.
TS 1000
Enables any sound source such as the loudspeaker or sound effects from a home computer to be heard direct through an unmodified TV set. Three snap on connections inside the computer.
TS 1000
Sound module with three tone generators, 8 octave range, 3 channel mixer, noise source; uses AY-3-8910. Two TTL I/O ports with mating connectors for Atari joysticks. Memory-mapped.
TS 1000
The Parrot used the General Instruments SP0256 speech synthesizer chip, which used 64 allophones to generate speech. Supplied with software on cassette enabling you to select, string together, and pronounce the sounds.
ZX80 TS 1000
Fully-decoded speech synthesizer that can be used to add speech to your existing programs or to include speech in your new programs. Uses the General Instruments SPO256A speech synthesizer chip; allows you to say virtually anything in English. Includes its own audio amplifier, filter and volume control. 9v battery provides power. Audio output drives 8
TS 2068
Unlimited vocabulary voice synthesizer uses the Votrax SC-01 phoneme synthesizer with 4 programmable pitch levels and automatic inflection. It produces all the phonemes required for English speech. The Zebra-Talker comes complete with the ZTalker Text to Speech software on cassette. This software contains an advanced machine language algorithm with more than 400 rules of English
ZX81 TS 1000 TS 1500
Unlimited vocabulary voice synthesizer uses the Votrax SC-01 phoneme synthesizer with 4 programmable pitch levels and automatic inflection. It produces all the phonemes required for English speech. The Zebra-Talker comes complete with the ZTalker Text to Speech software on cassette. This software contains an advanced machine language algorithm with more than 400 rules of English
Downloadable TS 2068
Self-contained sound unit; uses AY-3-8910 3 channel sound chip. Full instructions and programs supplied.
TS 1000
Unlimited vocabulary, adjustable pitch, amp and speaker included. Bare board and assembled versions.
TS 1000