| Morse Code Translator | Reads Morse code through cassette port and scrolls translated message across screen. Translates code off the air through earphone jack. Generates code from a character string for recording or hearing through TV speaker. Enter message in English and out comes Morse code. 2K. | Timex/Sinclair 1000, Downloadable |
| Music Box | Stores notes into strings for each tune. Adjustable tempo; playback tunes in any order; keeps menu of tune names; enter notes from table provided. Comes with 5 preprogrammed tunes. | Timex/Sinclair 1000 |
| Talking TS1000 | Pronounces hex numbers of memory from any address. Allows checking machine code or data without looking at screen; heard through TV speaker or tape port; resides at top of memory. Record voice or sounds into computer memory: record and play back at different speeds. | Timex/Sinclair 1000 |
