mastering engineers should return pre mastered tapes
ebay
I suggest going to the library, or Chapters to find the tapes.
As audio cassette tapes are falling out of fashion the newest version of audio recording is all digital. It allows for greater storage. An individual kind find more information by going to the Sony audio webpage.
You can log into upnorthservices.com and order, or you can order them from tapesnthings.com
Mel Gibson
My personal favorite is the 7th for audio tapes
Most audio and visual recording tapes, such as those that are found in video cassettes and audio tapes, are not generally toxic. All that the tape contains is a plastic/polymer embedded with a metallic substance that aligns with magnetic fields and stays that way after the magnetic field has passed. The reading device can interpret this alignment of particles and translate it into an audio/visual output signal. This is also why if you run a magnet over the tape, it will be degaussed (erased).
For information go to: www.inspirationtime.com
You can use a video camera that is compatible with mini dv tapes. Besides a video camera some audio recording devices might be able to record on mini dv tapes. But this will only be for audio, not video.
Recording shows off the TV onto VHS tapes. Or playing shows from VHS tapes on your TV. A VCR was used for playing tapes similar to a casset player but the VCR play video and audio.
Actually there are not many options in order to buy audio tapes or cassettes online. One possibility, though, would be for example "Amazon". Here one can buy 10 ECP (BASF) tapes for as low as $10.50.
University or Audio CD/cassette tapes are some ways to learn Norwegian.