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by cgabios
4046 days ago
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Try this at home (and only at home), on a signal generator: EAS combined tone (TV) 853 Hz sine-wave + 960 Hz sine-wave ("+" means simply combine both waves together, neither modulation nor any other fancy convolutions) EAS single tone (AM radio) 1050 hz sine-wave For iOS, http://sgenerator.scorpionzzz.com/en/index.html is a full-featured signal generator. |
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