Think you're right, it rings bell (albeit faint). Did the Wang wordprocessor use it too? (I used a Wang WP a few times long ago but I've no idea now. In fact the Wang was the very first WP I used — except for KP26/29 card punches with an IBM-360.) :-)
Yeah, on second thoughts I reckon you're right. The last time I used one was around '73 - '74 or so - so now it's all pretty vague. The few things that I can recall are that it was a large console model that used 8" floppy disks and editing was as slow as a wet week (writing to the floppy took a long time especially for a large document of around 50-100 pages).
