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Forum Index : Microcontroller and PC projects : 26GB cassette tape storage in 1996...

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Grogster

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Joined: 31/12/2012
Location: New Zealand
Posts: 9486
Posted: 01:36am 22 Mar 2025
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Interesting video about the history of tape archival storage...

Tape storage...


EDIT: 24GB, not 26GB, but still.....
Edited 2025-03-22 11:37 by Grogster
Smoke makes things work. When the smoke gets out, it stops!
 
PeteCotton

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Joined: 13/08/2020
Location: Canada
Posts: 527
Posted: 03:56am 22 Mar 2025
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Very interesting. It reminds me of the old HP 9000 computers. They had a tape cartridge system was Random Access. It blew my mind at the time. It wasn't particularly fast to load, but it would find any program in the tape in a matter of seconds - and no worries about overwriting other files (or setting volume levels like with a Spectrum).

https://www.youtube.com/watch?v=wuMBOiwPnOg&t=1s
 
Mixtel90

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Joined: 05/10/2019
Location: United Kingdom
Posts: 7504
Posted: 08:15am 22 Mar 2025
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hehe. Shameless plug time.
The Hobbit tape drive
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
PeteCotton

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Posts: 527
Posted: 08:14pm 22 Mar 2025
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  Mixtel90 said  hehe. Shameless plug time.
The Hobbit tape drive

I'd never heard of this. It does show that tapes were a viable alternative to disks - but I suspect they had such a bad rap from the early 8-bit home computer days (I remember tweaking the volume control on my boombox* to load games into my Dragon 32) that most people dismissed them.

* Said boombox had the unusual feature of not cutting out the main speakers when playing through the headphone jack - and therefore requiring me to hold a pillow over it while trying to load a game to deaden the sound.
 
Mixtel90

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Posted: 10:14pm 22 Mar 2025
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I saw a pair of Hpbbit drives running and they were pretty impressive for the time. Obviously seek times weren't much to get excited about, but data transfer was perfectly adequate for most people at the time. I have a drive here (one of the pair got smashed :( ) but I've no software to run it with. Actually, I've no working Nascom to connect it to either at the moment. The one that worked ok last time will need all it's caps checking before I'd consider powering it up now.

The proper tapes for it were data rated and not particularly cheap. The dictating machine cassettes will fit mechanically but are liable to stretch and have a pretty short lifetime. Most are too long too, which increases search times even more.
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
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