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Technology Connections

8 Sezon
126 Episod

Technology Connections - Season 2 Episode 2 Episodul 2


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48 minute 2025 HD

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Rather than use electromagnets to cut a groove, why not use them with other magnets? By using materials that could be magnetized, the electromagnets used in the phonograph cartridge could be adapted into a magnetic recorder. This technology is still very much in use today, but in this episode of Technology Connections, we're exploring the two earliest forms of audio reproduction done with magnets: the wire recorder, and the magnetic tape recorder.

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