We had a vanilla tape recorder that we connected to the computer, and then we would record the audio of the program to cassette. I remember a few times playing an unlabeled tape on our stereo and discovering it was a program when the sound was all beeps and fuzz.
Running an existing program involved reversing the process: hooking up the cassette player and playing the audio while the computer "listened" and converted all that sound back into a program. Sometimes it worked, sometimes it didn't work.
Years later I learned that some radio stations would broadcast programs over the air. You would record the audio off the radio and then load the program from the tape you recorded. I'm not sure if any of the radio stations near me did something like this or if I was too young to know it was occurring. Either way the thought that this was possible fascinates me.
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Coincidentally I still have that book on my shelf! My mother tried to sell the computer at a garage sale sometime in the mid-80's and some woman begged my mother to sell her JUST the book (she didn't want the computer). My mother refused and for some reason my 10-ish old mind decided I would keep the book. I'm so glad I did, it proudly sits next to all my other computer books on my bookshelf.
A few years ago I thought I had an "Ah-ha!" moment when I remembered the entire audio-saving technique of the Timex. I thought it might be useful for communicating with a group of others at a ski resort. This was before smartphones, but I thought you could replace those little walkie-talkies people carried around with one that also had a small keyboard. Then you could leave a text message using those devices using the same audio bandwidth the radios already used.
My first computer was a Tandy TX 1000 but my first experience with a computer was actually the original Apple from 1984. The first time I used the internet was in 1987 or 1988 depending on when my project. We dialed in and paid for the long distance charges and for the service. The computer was running DOS so the screen with text was black and white. I look forward to reading the rest of your blog.
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