Re: ASR33 Teletype nostalga question
If you had too many corrections in a tape, you could always just re-punch it and the corrections would just be skipped. You sometimes had to re-punch well-used tapes anyway.
We had mostly gone over to VT-220s and clones by the time I got to Uni, but there was still some ancient kit knocking about -- and my first employer still had CNC machinery that used to use 7/8-bit punched paper tapes for program storage, up to at least 2002 and probably beyond.
I wouldn't be at all surprised if someone was making a device that used a microcontroller and an SD card to emulate a tape punch and reader, just to keep these old machines going.
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If I have seen further than others, it is because I was standing on a pile of failed experiments.
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