Home > Archive > Electrical Engineering > June 2007 > Re: AM radio: 20 KHz sine-wave modulator signal present on an astronomically-low frequency carrier









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Author Re: AM radio: 20 KHz sine-wave modulator signal present on an astronomically-low frequency carrier
phil-news-nospam@ipal.net

2007-06-30, 3:25 am

In alt.engineering.electrical Radium <glucegen1@gmail.com> wrote:

| Is it mathematically-possible to carry a modulator signal [in this
| case, a pure-sine-wave-tone] with a frequency of 20 KHz and an
| amplitude of 1-watt-per-meter-squared on a AM carrier signal whose
| frequency is 10^-(1,000,000,000-to-the-power-10^1,000,000,000)
| nanocycle* every 10^1,000,000,000-to-the-power-10^1,000,000,000 giga-
| eons and whose amplitude is a minimum of 10^1,000,000,000-to-the-
| power-10^1,000,000,000 gigaphotons per 10^-(1,000,000,000-to-the-
| power-10^1,000,000,000) nanosecond?

Could you rephrase this more clearly, please?

FYI, "carry" really has no meaning in regard to modulation. That's just
an abstract concept applied to it. You have a waveform that is produced
by a combination of waveforms, and hopefully you can reproduce at least
some semblence of one of the original waveforms from it.

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