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| Joined: | Dec 12th, 2007 |
| Location: | Dunedin, Florida USA |
| Posts: | 38 |
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The original Spricom used AM radio so I feel any attempts at a modern version should use AM. No doubt "dead guys" can influence the signal from both AM and FM transmitters, but, the demodulator sections of AM and FM receivers are completely different. I suspect "their" influence on the signal is to modulate its Amplitude. AM receivers are designed to work with amplitude modulated signals far more efficiently than FM receivers.
Bruce